/* ============================================================ APTIS MOCK TESTS — DESIGN SYSTEM v2 Xanh lá + trắng ngà, icon SVG, ảnh minh họa theo chủ đề ============================================================ */ /* Font được nạp bằng trong từng trang — không dùng @import để tránh chặn render lần tải đầu */ /* ---- Tokens ---- */ :root { /* Emerald */ --green-50: #ecfdf5; --green-100: #d1fae5; --green-200: #a7f3d0; --green-300: #6ee7b7; --green-400: #34d399; --green-500: #10b981; --green-600: #059669; --green-700: #047857; --green-800: #065f46; --green-900: #064e3b; /* Slate */ --gray-50: #f8fafc; --gray-100: #f1f5f9; --gray-200: #e2e8f0; --gray-300: #cbd5e1; --gray-400: #94a3b8; --gray-500: #64748b; --gray-600: #475569; --gray-700: #334155; --gray-800: #1e293b; --gray-900: #0f172a; /* Semantic */ --color-primary: var(--green-600); --color-primary-dark: var(--green-700); --color-primary-light: var(--green-50); --color-primary-bg: var(--green-100); --color-bg: #f5f8f6; --color-surface: #ffffff; --color-border: #e4eae6; --color-text: var(--gray-900); --color-text-second: var(--gray-500); --color-text-muted: var(--gray-400); --color-error: #dc2626; --color-error-bg: #fef2f2; --color-success: var(--green-600); --color-success-bg: var(--green-50); --color-warn: #d97706; --color-warn-bg: #fffbeb; --color-info: #2563eb; --color-info-bg: #eff6ff; --color-purple: #7c3aed; --color-purple-bg: #f5f3ff; /* Elevation */ --shadow-xs: 0 1px 2px rgba(15, 42, 30, .05); --shadow-sm: 0 1px 3px rgba(15, 42, 30, .07), 0 1px 2px rgba(15, 42, 30, .05); --shadow-md: 0 6px 16px -4px rgba(15, 42, 30, .1), 0 2px 6px -2px rgba(15, 42, 30, .06); --shadow-lg: 0 18px 40px -12px rgba(15, 42, 30, .18), 0 6px 16px -8px rgba(15, 42, 30, .1); --shadow-green: 0 8px 20px -6px rgba(5, 150, 105, .4); --radius-sm: 8px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 20px; --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --font-display: 'Sora', 'Inter', sans-serif; } /* ---- Reset & base ---- */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; font-size: 15px; } body { font-family: var(--font); background: var(--color-bg); color: var(--color-text); line-height: 1.6; min-height: 100vh; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } a { color: var(--color-primary); text-decoration: none; } a:hover { text-decoration: underline; } button { font-family: var(--font); cursor: pointer; } img, svg { max-width: 100%; vertical-align: middle; } ::selection { background: var(--green-200); color: var(--green-900); } ::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 6px; border: 2px solid transparent; background-clip: content-box; } ::-webkit-scrollbar-thumb:hover { background: var(--gray-400); background-clip: content-box; border: 2px solid transparent; } /* Icon helper (inline SVG) */ .ic { width: 18px; height: 18px; flex: none; } .ic-sm { width: 15px; height: 15px; flex: none; } .ic-lg { width: 22px; height: 22px; flex: none; } @keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } @keyframes popIn { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } } .fade-in { animation: fadeUp .35s ease both; } /* ============================================================ BUTTONS ============================================================ */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border: 1.5px solid transparent; border-radius: var(--radius-md); font-size: 14px; font-weight: 600; line-height: 1.35; transition: all .18s ease; white-space: nowrap; user-select: none; } .btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--green-200); } .btn:disabled { opacity: .55; cursor: not-allowed; } .btn-primary { background: linear-gradient(180deg, var(--green-500), var(--green-600)); color: #fff; box-shadow: var(--shadow-green); } .btn-primary:hover:not(:disabled) { background: linear-gradient(180deg, var(--green-600), var(--green-700)); transform: translateY(-1px); } .btn-primary:active { transform: translateY(0); } .btn-secondary { background: var(--color-surface); border-color: var(--color-border); color: var(--gray-700); box-shadow: var(--shadow-xs); } .btn-secondary:hover:not(:disabled) { border-color: var(--gray-300); background: var(--gray-50); } .btn-outline { background: transparent; border-color: var(--green-300); color: var(--green-700); } .btn-outline:hover:not(:disabled) { background: var(--green-50); border-color: var(--green-400); } .btn-danger { background: #fff; border-color: #fecaca; color: var(--color-error); } .btn-danger:hover:not(:disabled) { background: var(--color-error-bg); border-color: #fca5a5; } .btn-sm { padding: 7px 13px; font-size: 13px; border-radius: var(--radius-sm); } .btn-sm .ic { width: 15px; height: 15px; } .btn-lg { padding: 13px 26px; font-size: 15px; border-radius: 12px; } .btn-full { width: 100%; } /* ============================================================ FORMS ============================================================ */ .form-group { margin-bottom: 16px; } .form-label { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--gray-700); margin-bottom: 6px; } .form-input, .form-select, .form-textarea { width: 100%; padding: 10px 13px; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); font-size: 14px; font-family: var(--font); color: var(--color-text); background: var(--color-surface); transition: border-color .15s, box-shadow .15s; outline: none; } .form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--green-500); box-shadow: 0 0 0 3.5px rgba(16, 185, 129, .14); } .form-input.error { border-color: var(--color-error); box-shadow: 0 0 0 3px rgba(220,38,38,.1); } .form-input::placeholder, .form-textarea::placeholder { color: var(--gray-400); } .form-select { appearance: none; padding-right: 38px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; cursor: pointer; } .form-textarea { resize: vertical; min-height: 70px; line-height: 1.55; } .form-textarea.code { font-family: 'JetBrains Mono', 'Cascadia Code', Consolas, monospace; font-size: 12.5px; background: var(--gray-50); line-height: 1.5; } .form-hint { font-size: 12px; color: var(--gray-400); margin-top: 5px; } .form-error { display: none; font-size: 12px; color: var(--color-error); margin-top: 5px; } .form-error.show { display: block; } .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; } /* Alerts */ .alert { display: none; align-items: flex-start; gap: 9px; padding: 11px 14px; border-radius: var(--radius-md); font-size: 13.5px; margin-bottom: 16px; line-height: 1.5; } .alert .ic { margin-top: 2px; } .alert.show { display: flex; animation: fadeUp .25s ease; } .alert-error { background: var(--color-error-bg); border: 1px solid #fecaca; color: #b91c1c; } .alert-success { background: var(--color-success-bg); border: 1px solid var(--green-200); color: var(--green-800); } /* Badges */ .badge { display: inline-flex; align-items: center; gap: 5px; padding: 3.5px 10px; border-radius: 100px; font-size: 11.5px; font-weight: 700; letter-spacing: .01em; white-space: nowrap; } .badge-p1 { background: var(--green-100); color: var(--green-800); } .badge-p2 { background: #e0f2fe; color: #075985; } .badge-p3 { background: #ede9fe; color: #5b21b6; } .badge-p4 { background: #fef3c7; color: #92400e; } .badge-p5 { background: #ffe4e6; color: #9f1239; } /* ============================================================ SITE NAV (student) ============================================================ */ .site-nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--color-border); } .nav-inner { max-width: 1180px; margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; gap: 28px; } .nav-logo { display: flex; align-items: center; gap: 14px; text-decoration: none !important; } /* Khung bo goc ngoai logo icon */ .nav-logo-icon { height: 54px; width: 54px; border-radius: 14px; overflow: hidden; flex-shrink: 0; background: #fff; border: 2px solid rgba(255,255,255,0.9); box-shadow: 0 3px 12px rgba(0,0,0,0.25), 0 1px 4px rgba(0,0,0,0.15); padding: 5px; display: flex; align-items: center; justify-content: center; } .nav-logo-icon img { height: 100%; width: 100%; object-fit: contain; display: block; } /* Text Aptis / CRACK */ .nav-logo-text { display: flex; flex-direction: column; line-height: 1; gap: 2px; } .nav-logo-text::before { content: 'Aptis'; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #0d9488; -webkit-text-fill-color: #0d9488; } .nav-logo-text::after { content: 'CRACK'; font-size: 20px; font-weight: 900; letter-spacing: -0.5px; color: #f5c518; -webkit-text-fill-color: #f5c518; text-shadow: 0 1px 4px rgba(0,0,0,0.2); } .nav-logo-text { font-size: 0; color: transparent; -webkit-text-fill-color: transparent; } @media (max-width: 640px) { .nav-logo-icon { height: 42px; width: 42px; border-radius: 11px; padding: 4px; } .nav-logo-text::after { font-size: 17px; } .nav-logo-text::before { font-size: 10px; } } .nav-links { display: flex; align-items: center; gap: 2px; list-style: none; margin-right: auto; } .nav-links a { display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px; border-radius: 9px; font-size: 13.5px; font-weight: 600; color: var(--gray-500); text-decoration: none !important; transition: all .15s; } .nav-links a .ic { width: 16px; height: 16px; } .nav-links a:hover { color: var(--green-700); background: var(--green-50); } .nav-links a.active { color: var(--green-700); background: var(--green-100); } .nav-right { display: flex; align-items: center; gap: 12px; margin-left: auto; } .nav-user { display: flex; align-items: center; gap: 9px; padding: 5px 12px 5px 5px; border: 1px solid var(--color-border); border-radius: 100px; background: var(--color-surface); font-size: 13px; font-weight: 600; color: var(--gray-700); } .nav-user-avatar { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--green-400), var(--green-600)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12.5px; font-weight: 700; } /* ============================================================ HOME PAGE ============================================================ */ .page-container { max-width: 1180px; margin: 0 auto; padding: 40px 24px 72px; } .page-hero { padding: 26px 0 10px; } .hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; } .hero-copy { animation: fadeUp .5s ease both; } .hero-art { animation: fadeUp .5s .12s ease both; } .hero-art img { width: 100%; height: auto; display: block; } .page-hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 100px; background: var(--color-surface); border: 1px solid var(--green-200); color: var(--green-800); font-size: 12.5px; font-weight: 600; margin-bottom: 20px; box-shadow: var(--shadow-xs); } .page-hero-badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green-500); box-shadow: 0 0 0 3.5px var(--green-100); } .page-hero-title { font-family: var(--font-display); font-size: clamp(32px, 4.2vw, 46px); font-weight: 800; line-height: 1.14; letter-spacing: -.025em; color: var(--gray-900); margin-bottom: 18px; } .page-hero-title span { color: var(--green-600); position: relative; white-space: nowrap; } .page-hero-title span::after { content: ""; position: absolute; left: 2px; right: 2px; bottom: 4px; height: 10px; background: var(--green-200); z-index: -1; border-radius: 5px; } .page-hero-subtitle { font-size: 16px; color: var(--color-text-second); max-width: 480px; margin-bottom: 26px; } .hero-cta { display: flex; gap: 12px; flex-wrap: wrap; } .hero-stats { display: flex; flex-wrap: wrap; gap: 0; margin-top: 36px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; } .stat-item { flex: 1 1 0; min-width: 110px; padding: 16px 12px; text-align: center; position: relative; } .stat-item + .stat-item::before { content: ""; position: absolute; left: 0; top: 22%; bottom: 22%; width: 1px; background: var(--color-border); } .stat-num { font-family: var(--font-display); font-size: 24px; font-weight: 800; color: var(--green-700); line-height: 1.2; } .stat-label { font-size: 12px; color: var(--gray-500); font-weight: 500; margin-top: 2px; } /* Section title */ .section-title { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 21px; font-weight: 700; letter-spacing: -.015em; color: var(--gray-900); margin: 52px 0 22px; } .section-title .ic { color: var(--green-600); width: 21px; height: 21px; } .section-sub { font-size: 14px; color: var(--gray-500); margin: -16px 0 22px; } /* Skill cards */ .skills-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 20px; } .skill-card { position: relative; display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); overflow: hidden; text-decoration: none !important; color: inherit; transition: all .22s ease; box-shadow: var(--shadow-xs); } .skill-card.available:hover { transform: translateY(-4px); border-color: var(--green-300); box-shadow: var(--shadow-lg); } .skill-card-media { height: 150px; background: linear-gradient(180deg, #fbfdfc, #f2f7f4); border-bottom: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center; padding: 10px 16px 6px; } .skill-card-media img { width: 100%; max-height: 100%; object-fit: contain; } .skill-card.disabled .skill-card-media img { filter: saturate(.45) opacity(.75); } .skill-card-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; } .skill-card-badge { position: absolute; top: 12px; right: 12px; display: inline-flex; align-items: center; gap: 5px; padding: 4px 11px; border-radius: 100px; font-size: 11px; font-weight: 700; box-shadow: var(--shadow-xs); } .skill-card-badge .ic { width: 12px; height: 12px; } .badge-active { background: var(--green-600); color: #fff; } .badge-soon { background: #fff; color: var(--color-warn); border: 1px solid #fde68a; } .skill-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; } .skill-desc { font-size: 13.5px; color: var(--gray-500); line-height: 1.55; flex: 1; } .skill-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--color-border); } .skill-meta-item { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; color: var(--gray-500); background: var(--gray-50); border: 1px solid var(--gray-100); padding: 4px 10px; border-radius: 100px; } .skill-meta-item .ic { width: 13px; height: 13px; color: var(--green-600); } .skill-cta { display: inline-flex; align-items: center; gap: 6px; margin-top: 13px; font-size: 13px; font-weight: 700; color: var(--green-700); } .skill-cta .ic { width: 15px; height: 15px; transition: transform .2s; } .skill-card.available:hover .skill-cta .ic { transform: translateX(3px); } .skill-card.disabled { cursor: default; } /* ---- Màu nhấn riêng từng kỹ năng — trông chuyên nghiệp, dễ phân biệt ---- */ #card-reading { --accent: var(--green-600); --accent-soft: var(--green-50); } #card-listening { --accent: var(--color-info); --accent-soft: var(--color-info-bg); } #card-writing { --accent: var(--color-warn); --accent-soft: var(--color-warn-bg); } #card-speaking { --accent: var(--color-purple); --accent-soft: var(--color-purple-bg); } .skill-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent, var(--green-600)); z-index: 2; } .skill-card .skill-card-media { background: linear-gradient(180deg, var(--color-surface), var(--accent-soft, #f2f7f4)); } .skill-card.available:hover { border-color: var(--accent, var(--green-300)); } .skill-card .badge-active { background: var(--accent, var(--green-600)); } .skill-card .skill-meta-item .ic { color: var(--accent, var(--green-600)); } .skill-card .skill-cta { color: var(--accent, var(--green-700)); } /* Feature cards */ .info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; } .info-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; transition: all .2s; box-shadow: var(--shadow-xs); } .info-card:hover { border-color: var(--green-200); box-shadow: var(--shadow-md); } .info-card-icon { width: 46px; height: 46px; border-radius: 13px; background: var(--green-50); border: 1px solid var(--green-100); color: var(--green-600); display: flex; align-items: center; justify-content: center; margin-bottom: 15px; } .info-card-icon .ic { width: 22px; height: 22px; } .info-card-title { font-size: 15.5px; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; } .info-card-text { font-size: 13.5px; color: var(--gray-500); line-height: 1.6; } /* Footer */ .site-footer { border-top: 1px solid var(--color-border); background: var(--color-surface); padding: 22px 24px; text-align: center; font-size: 13px; color: var(--gray-400); } .site-footer a { color: var(--gray-400); } .site-footer a:hover { color: var(--green-600); } /* ============================================================ AUTH PAGES — split layout ============================================================ */ .auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 28px; background: radial-gradient(600px 300px at 85% -5%, var(--green-100) 0%, transparent 60%), radial-gradient(500px 300px at 0% 100%, var(--green-50) 0%, transparent 55%), var(--color-bg); } .auth-shell { display: grid; grid-template-columns: 460px 1fr; width: 100%; max-width: 980px; min-height: 620px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-lg); animation: popIn .4s ease both; } .auth-side { position: relative; background: linear-gradient(160deg, var(--green-700) 0%, var(--green-900) 100%); color: #fff; padding: 44px 42px 0; display: flex; flex-direction: column; } .auth-side-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 36px; } .auth-side-logo img { width: 56px; height: 56px; border-radius: 14px; background: #fff; padding: 6px; box-shadow: 0 4px 16px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.3); object-fit: contain; flex-shrink: 0; } .auth-side-logo .logo-text { display: flex; flex-direction: column; gap: 2px; line-height: 1; } .auth-side-logo .logo-text .logo-top { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.75); } .auth-side-logo .logo-text .logo-bottom { font-size: 22px; font-weight: 900; letter-spacing: -0.5px; color: #f5c518; text-shadow: 0 2px 6px rgba(0,0,0,0.3); } .auth-side-title { font-family: var(--font-display); font-size: 26px; font-weight: 700; line-height: 1.25; letter-spacing: -.02em; margin-bottom: 12px; } .auth-side-text { font-size: 14px; color: var(--green-200); line-height: 1.65; margin-bottom: 22px; } .auth-side-art { margin-top: auto; display: flex; justify-content: center; } .auth-side-art img { width: 88%; max-width: 360px; display: block; } .auth-main { padding: 48px 52px; display: flex; flex-direction: column; justify-content: center; } .auth-box { width: 100%; max-width: 400px; margin: 0 auto; } .auth-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 26px; justify-content: center; } .auth-logo-icon { width: 44px; height: 44px; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-sm); } .auth-logo-icon img { width: 100%; height: 100%; display: block; } .auth-logo-text { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--green-800); } .auth-title { font-family: var(--font-display); font-size: 24px; font-weight: 700; letter-spacing: -.02em; color: var(--gray-900); margin-bottom: 6px; } .auth-subtitle { font-size: 14px; color: var(--color-text-second); margin-bottom: 26px; } .auth-admin-badge { display: inline-flex; align-items: center; gap: 7px; padding: 5px 13px; border-radius: 100px; background: var(--color-warn-bg); border: 1px solid #fde68a; color: #92400e; font-size: 12px; font-weight: 700; margin-bottom: 18px; } .auth-admin-badge .ic { width: 14px; height: 14px; } .auth-divider { display: flex; align-items: center; gap: 12px; color: var(--gray-400); font-size: 12px; margin: 22px 0; } .auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--color-border); } .auth-footer { text-align: center; font-size: 13.5px; color: var(--gray-500); margin-top: 22px; } .auth-footer a { font-weight: 600; } .auth-note { margin-top: 18px; padding: 11px 14px; background: var(--color-warn-bg); border: 1px solid #fde68a; border-radius: var(--radius-md); font-size: 12.5px; color: #92400e; line-height: 1.6; } .auth-note code { background: #fde68a66; padding: 1px 6px; border-radius: 5px; font-size: 12px; } /* ============================================================ PLACEHOLDER (coming soon) PAGES ============================================================ */ .placeholder-page { max-width: 1020px; margin: 0 auto; padding: 48px 24px 80px; } .placeholder-content { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 24px; padding: 48px 52px; box-shadow: var(--shadow-sm); animation: fadeUp .4s ease both; } .placeholder-art img { width: 100%; display: block; } .placeholder-chip { display: inline-flex; align-items: center; gap: 7px; padding: 5px 13px; border-radius: 100px; background: var(--color-warn-bg); border: 1px solid #fde68a; color: #92400e; font-size: 12px; font-weight: 700; margin-bottom: 16px; } .placeholder-chip .ic { width: 14px; height: 14px; } .placeholder-title { font-family: var(--font-display); font-size: 32px; font-weight: 800; letter-spacing: -.02em; color: var(--gray-900); margin-bottom: 10px; } .placeholder-text { font-size: 14.5px; color: var(--gray-500); margin-bottom: 22px; max-width: 440px; } .placeholder-features { display: flex; flex-direction: column; gap: 9px; margin-bottom: 26px; } .placeholder-feature { display: flex; align-items: center; gap: 11px; padding: 10px 14px; background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius-md); font-size: 13.5px; font-weight: 500; color: var(--gray-600); } .placeholder-feature .ic { width: 17px; height: 17px; color: var(--green-600); } /* ============================================================ EXAM UI ============================================================ */ .exam-body { background: var(--color-bg); } /* --- Intro screen --- */ .exam-intro { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 28px; background: radial-gradient(560px 280px at 90% 0%, var(--green-100) 0%, transparent 60%), radial-gradient(460px 260px at 5% 100%, var(--green-50) 0%, transparent 55%), var(--color-bg); } .exam-intro-content { width: 100%; max-width: 620px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 24px; padding: 40px 48px 44px; text-align: center; box-shadow: var(--shadow-lg); animation: popIn .4s ease both; } .exam-intro-art { max-width: 320px; margin: 0 auto 10px; } .exam-intro-art img { width: 100%; display: block; } .exam-intro-subtitle { font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--green-600); margin-bottom: 6px; } .exam-intro-title { font-family: var(--font-display); font-size: 27px; font-weight: 800; letter-spacing: -.02em; color: var(--gray-900); margin-bottom: 22px; } .exam-intro-stats { display: flex; justify-content: center; gap: 14px; margin-bottom: 22px; } .intro-stat { flex: 1; max-width: 200px; background: var(--green-50); border: 1px solid var(--green-100); border-radius: var(--radius-lg); padding: 14px 18px; } .intro-stat-label { font-size: 11.5px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: .05em; } .intro-stat-val { font-family: var(--font-display); font-size: 23px; font-weight: 800; color: var(--green-700); display: flex; align-items: center; justify-content: center; gap: 7px; } .intro-stat-val .ic { color: var(--green-600); } .exam-intro-desc { background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius-lg); padding: 16px 20px; text-align: left; } /* --- Instructions screen --- */ .exam-instructions { min-height: 100vh; display: flex; flex-direction: column; background: radial-gradient(560px 280px at 90% 0%, var(--green-100) 0%, transparent 60%), radial-gradient(460px 260px at 5% 100%, var(--green-50) 0%, transparent 55%), var(--color-bg); } .exam-inst-container { flex: 1; width: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 48px 24px 110px; /* animation đặt ở đây (không đặt ở .exam-instructions) để transform không biến phần tử cha thành containing block của footer fixed */ animation: fadeUp .4s ease both; } .exam-inst-title { font-family: var(--font-display); font-size: 24px; font-weight: 800; letter-spacing: -.02em; color: var(--gray-900); text-align: center; } .exam-inst-title::after { content: ""; display: block; width: 64px; height: 4px; border-radius: 2px; background: var(--green-500); margin: 14px auto 0; } .exam-inst-body { width: 100%; max-width: 640px; margin-top: 26px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 30px 38px; font-size: 15px; line-height: 1.6; color: var(--gray-700); box-shadow: var(--shadow-md); } .exam-inst-heading { font-size: 16px; font-weight: 700; color: var(--gray-900); padding-bottom: 14px; margin-bottom: 18px; border-bottom: 1px solid var(--gray-100); } .exam-inst-body p { margin: 0; } .exam-inst-body p + p { margin-top: 14px; } .exam-inst-footer { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; align-items: center; background: var(--color-surface); border-top: 1px solid var(--color-border); padding: 14px 28px; box-shadow: 0 -4px 16px rgba(15,42,30,.05); } /* --- Exam shell --- */ .exam-wrapper { min-height: 100vh; display: flex; flex-direction: column; } .exam-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: 12px 26px; position: sticky; top: 0; z-index: 40; } .exam-header-left { display: flex; align-items: center; gap: 13px; } .exam-section-label { display: inline-flex; align-items: center; gap: 7px; background: var(--green-600); color: #fff; padding: 6px 15px; border-radius: 100px; font-size: 13px; font-weight: 700; } .exam-question-counter { font-size: 13.5px; font-weight: 600; color: var(--gray-500); } .btn-bookmark { display: inline-flex; align-items: center; gap: 7px; background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: 100px; padding: 7px 16px; font-size: 13px; font-weight: 600; color: var(--gray-600); transition: all .15s; } .btn-bookmark .ic { width: 15px; height: 15px; } .btn-bookmark:hover { border-color: var(--green-300); color: var(--green-700); } .btn-bookmark.bookmarked { background: var(--color-warn-bg); border-color: #fcd34d; color: #b45309; } .btn-bookmark.bookmarked .ic { fill: #f59e0b; color: #f59e0b; } .exam-header-right { text-align: right; } .exam-timer { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-display); font-size: 19px; font-weight: 700; color: var(--green-700); background: var(--green-50); border: 1px solid var(--green-100); padding: 5px 15px; border-radius: 100px; font-variant-numeric: tabular-nums; transition: all .3s; } .exam-timer.warning { color: #b45309; background: var(--color-warn-bg); border-color: #fde68a; } .exam-timer.urgent { color: #b91c1c; background: var(--color-error-bg); border-color: #fecaca; animation: pulse 1s infinite; } @keyframes pulse { 50% { opacity: .6; } } .exam-timer-label { font-size: 10.5px; color: var(--gray-400); font-weight: 600; text-transform: uppercase; letter-spacing: .07em; margin-top: 3px; } .exam-progress-bar { height: 4px; background: var(--gray-200); } .exam-progress-fill { height: 100%; background: linear-gradient(90deg, var(--green-400), var(--green-600)); border-radius: 0 3px 3px 0; transition: width .35s ease; } .exam-content { flex: 1; width: 100%; max-width: 940px; margin: 0 auto; padding: 30px 26px 116px; /* chừa chỗ cho thanh điều hướng cố định dưới */ } .exam-footer { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; align-items: center; gap: 12px; background: var(--color-surface); border-top: 1px solid var(--color-border); padding: 13px 26px; box-shadow: 0 -4px 16px rgba(15, 42, 30, .05); } .btn-exit { display: inline-flex; align-items: center; gap: 8px; background: transparent; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); padding: 9px 16px; font-size: 13.5px; font-weight: 600; color: var(--gray-500); transition: all .15s; margin-right: auto; } .btn-exit:hover { border-color: #fca5a5; color: var(--color-error); background: var(--color-error-bg); } .btn-qlist { display: inline-flex; align-items: center; gap: 8px; background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); padding: 9px 16px; font-size: 13.5px; font-weight: 600; color: var(--gray-600); transition: all .15s; } .btn-qlist:hover { border-color: var(--green-300); color: var(--green-700); background: var(--green-50); } /* Question List / Review — panel trượt từ mép trái, không che câu hỏi */ .qlist-drawer { position: fixed; top: 0; left: 0; bottom: 0; width: min(320px, 88vw); background: var(--color-surface); border-right: 1px solid var(--color-border); box-shadow: 10px 0 34px rgba(15, 42, 30, .13); z-index: 90; display: flex; flex-direction: column; transform: translateX(-105%); transition: transform .28s cubic-bezier(.22, 1, .36, 1); } .qlist-drawer.show { transform: translateX(0); } .qlist-drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 15px 18px; border-bottom: 1px solid var(--gray-100); } .qlist-drawer-body { flex: 1; overflow-y: auto; padding: 16px 18px; } .qlist-drawer-foot { padding: 13px 18px; border-top: 1px solid var(--gray-100); display: flex; gap: 8px; justify-content: flex-end; } .qlist-drawer-foot:empty { display: none; } /* Nội dung bài thi tự né sang phải khi panel mở */ .exam-content { transition: margin .28s cubic-bezier(.22, 1, .36, 1); } body.qlist-open .exam-content { margin-left: 344px; margin-right: auto; } @media (max-width: 1180px) { body.qlist-open .exam-content { margin-left: auto; } /* màn hẹp: panel phủ lên, không ép nội dung */ } .qlist-summary { font-size: 13.5px; color: var(--gray-600); background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius-md); padding: 11px 14px; margin-bottom: 14px; line-height: 1.6; display: none; } .qlist-summary.show { display: block; } .qlist-summary .warn { color: #b45309; font-weight: 700; } .qlist-summary .ok { color: var(--green-700); font-weight: 700; } .qlist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(48px, 1fr)); gap: 8px; } .qlist-cell { position: relative; height: 44px; border: 1.5px solid var(--color-border); border-radius: 10px; background: var(--color-surface); font-family: var(--font); font-size: 14px; font-weight: 700; color: var(--gray-600); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all .14s; } .qlist-cell:hover { border-color: var(--green-400); transform: translateY(-1px); } .qlist-cell.answered { background: var(--green-500); border-color: var(--green-500); color: #fff; } .qlist-cell.current { box-shadow: 0 0 0 3px var(--green-200); border-color: var(--green-500); } .qlist-cell .qb { position: absolute; top: -6px; right: -5px; width: 15px; height: 15px; color: #f59e0b; filter: drop-shadow(0 1px 1px rgba(0,0,0,.2)); } .qlist-legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--gray-500); margin-top: 14px; } .legend-dot { width: 13px; height: 13px; border-radius: 4px; display: inline-block; vertical-align: -2px; margin-right: 5px; border: 1.5px solid var(--color-border); background: var(--color-surface); } .legend-dot.answered { background: var(--green-500); border-color: var(--green-500); } .legend-dot.current { box-shadow: 0 0 0 2px var(--green-200); border-color: var(--green-500); } .btn-prev, .btn-next { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; border-radius: var(--radius-md); font-size: 14px; font-weight: 600; transition: all .18s; border: 1.5px solid transparent; } .btn-prev { background: var(--color-surface); border-color: var(--color-border); color: var(--gray-600); } .btn-prev:hover:not(:disabled) { border-color: var(--gray-300); background: var(--gray-50); } .btn-prev:disabled { opacity: .45; cursor: not-allowed; } .btn-next { background: linear-gradient(180deg, var(--green-500), var(--green-600)); color: #fff; box-shadow: var(--shadow-green); } .btn-next:hover { background: linear-gradient(180deg, var(--green-600), var(--green-700)); } .btn-next.submit-btn { background: linear-gradient(180deg, #f59e0b, #d97706); box-shadow: 0 8px 20px -6px rgba(217, 119, 6, .45); } .btn-next.submit-btn:hover { background: linear-gradient(180deg, #d97706, #b45309); } /* --- Question shared --- */ .question-instruction { display: flex; gap: 12px; background: var(--color-surface); border: 1px solid var(--green-200); border-left: 4px solid var(--green-500); border-radius: var(--radius-md); padding: 14px 18px; font-size: 14.5px; font-weight: 500; color: var(--gray-700); margin-bottom: 22px; box-shadow: var(--shadow-xs); } /* --- Part 1: Gap fill --- */ .gap-fill-passage { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 30px 34px; font-size: 15px; line-height: 2.15; color: var(--gray-700); box-shadow: var(--shadow-xs); } .gap-fill-header { font-weight: 600; font-style: italic; margin-bottom: 14px; color: var(--gray-800); } .gap-fill-closing { margin-top: 14px; font-style: italic; color: var(--gray-600); } .blank-select { appearance: none; display: inline-block; margin: 0 5px; padding: 4px 30px 4px 12px; border: 1.5px solid var(--green-300); border-radius: 8px; background-color: var(--green-50); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 9px center; font-size: 14px; font-weight: 600; font-family: var(--font); color: var(--green-800); cursor: pointer; outline: none; transition: all .15s; line-height: 1.4; } .blank-select:focus { box-shadow: 0 0 0 3px rgba(16,185,129,.18); } .blank-select.prefilled { background-color: var(--gray-100); background-image: none; border-color: var(--gray-200); color: var(--gray-500); padding-right: 12px; pointer-events: none; } .blank-select.correct { border-color: var(--green-500); background-color: var(--green-100); color: var(--green-800); } .blank-select.incorrect { border-color: #f87171; background-color: var(--color-error-bg); color: #b91c1c; } /* --- Part 2/3: Sentence ordering --- */ .sentence-order-container { display: grid; grid-template-columns: 1.05fr .95fr; gap: 22px; align-items: start; } .sentence-order-intro { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 18px 22px; margin-bottom: 16px; box-shadow: var(--shadow-xs); } .sentence-order-title { font-family: var(--font-display); font-size: 17px; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; } .sentence-order-intro-text { font-size: 13.5px; color: var(--gray-500); } .drop-zones { display: flex; flex-direction: column; gap: 10px; } .drop-zone { min-height: 56px; border: 2px dashed var(--gray-300); border-radius: var(--radius-md); background: var(--color-surface); padding: 9px 12px; display: flex; align-items: center; transition: all .18s; } /* Chế độ xem lại bài: chuyển sang cột */ .drop-zone.review-mode { flex-direction: column; align-items: stretch; gap: 0; padding: 12px 14px; min-height: unset; } .drop-zone.review-mode .draggable-sentence { cursor: default; background: transparent; padding: 0; border-color: transparent; box-shadow: none; font-size: 14px; color: var(--gray-700); } .drop-zone.review-mode .draggable-sentence .drag-handle { display: none; } .drop-zone.correct { border-color: #22c55e !important; background: #f0fdf4 !important; border-style: solid !important; } .drop-zone.incorrect{ border-color: #ef4444 !important; background: #fef2f2 !important; border-style: solid !important; } .drop-zone.drag-over { border-color: var(--green-500); background: var(--green-50); transform: scale(1.012); } .drop-zone.filled { border-style: solid; border-color: var(--green-200); background: var(--green-50); } .sentence-right { display: flex; flex-direction: column; gap: 10px; background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 14px; min-height: 120px; } .draggable-sentence { display: flex; align-items: flex-start; gap: 10px; background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); padding: 11px 14px; font-size: 13.5px; line-height: 1.5; color: var(--gray-700); cursor: grab; user-select: none; transition: box-shadow .15s, border-color .15s; box-shadow: var(--shadow-xs); } .draggable-sentence:hover { border-color: var(--green-300); box-shadow: var(--shadow-md); } .draggable-sentence:active { cursor: grabbing; } .draggable-sentence.dragging { opacity: .45; } .draggable-sentence.placed { width: 100%; box-shadow: none; border-color: transparent; background: transparent; padding: 0; } .drag-handle { color: var(--gray-300); font-size: 13px; letter-spacing: -3px; line-height: 1.6; flex: none; } /* --- Part 4: Multi match --- */ .multi-match-container { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; align-items: start; } .multi-match-people { display: flex; flex-direction: column; gap: 13px; } .person-block { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 16px 20px; box-shadow: var(--shadow-xs); } .person-name { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700; color: var(--green-800); background: var(--green-100); padding: 3px 12px; border-radius: 100px; margin-bottom: 8px; } .person-text { font-size: 13.5px; line-height: 1.65; color: var(--gray-600); } .multi-match-questions { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 84px; } .match-question { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 14px 16px; box-shadow: var(--shadow-xs); } .match-question-text { display: flex; align-items: flex-start; gap: 9px; font-size: 13.5px; font-weight: 500; color: var(--gray-700); margin-bottom: 10px; line-height: 1.5; } .match-question-num { flex: none; width: 22px; height: 22px; border-radius: 7px; background: var(--green-600); color: #fff; font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; margin-top: 1px; } .match-select, .heading-select { appearance: none; width: 100%; padding: 8px 34px 8px 12px; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); background-color: var(--color-surface); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 11px center; font-size: 13.5px; font-weight: 600; font-family: var(--font); color: var(--gray-700); cursor: pointer; outline: none; transition: all .15s; } .match-select:focus, .heading-select:focus { border-color: var(--green-500); box-shadow: 0 0 0 3px rgba(16,185,129,.14); } .match-select.correct, .heading-select.correct { border-color: var(--green-500); background-color: var(--green-50); color: var(--green-800); } .match-select.incorrect, .heading-select.incorrect { border-color: #f87171; background-color: var(--color-error-bg); color: #b91c1c; } /* Review mode: highlight card */ .match-question:has(.match-select.correct) { border-color: #22c55e; background: #f0fdf4; } .match-question:has(.match-select.incorrect) { border-color: #ef4444; background: #fef2f2; } .passage-paragraph:has(.heading-select.correct) { border-color: #22c55e !important; } .passage-paragraph:has(.heading-select.incorrect) { border-color: #ef4444 !important; } /* Review blocks inside cards — full width */ .match-question .review-ans-block, .match-question .review-explanation, .passage-paragraph .review-ans-block, .passage-paragraph .review-explanation { margin-top: 10px; display: block; width: 100%; box-sizing: border-box; } /* --- Part 5: Heading match --- */ .heading-match-passage { max-width: 860px; } .passage-title { font-family: var(--font-display); font-size: 21px; font-weight: 800; color: var(--gray-900); margin-bottom: 18px; } .passage-paragraph { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 18px 22px; margin-bottom: 14px; box-shadow: var(--shadow-xs); } .paragraph-header { display: flex; align-items: center; gap: 12px; margin-bottom: 11px; } .paragraph-num { flex: none; width: 28px; height: 28px; border-radius: 9px; background: var(--green-600); color: #fff; font-weight: 700; font-size: 13.5px; display: inline-flex; align-items: center; justify-content: center; } .paragraph-header .heading-select { max-width: 460px; } .paragraph-text { font-size: 14px; line-height: 1.7; color: var(--gray-600); } /* --- Exit modal --- */ .custom-modal-overlay { position: fixed; inset: 0; background: rgba(6, 30, 20, .5); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 24px; } .custom-modal { background: var(--color-surface); border-radius: var(--radius-xl); padding: 28px 30px; max-width: 400px; width: 100%; box-shadow: var(--shadow-lg); animation: popIn .25s ease both; } .custom-modal .modal-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; } .modal-text { font-size: 14px; color: var(--gray-500); margin-bottom: 22px; line-height: 1.6; } .modal-actions { display: flex; justify-content: flex-end; gap: 10px; } .btn-outline-green { padding: 10px 20px; border: 1.5px solid var(--green-300); border-radius: var(--radius-md); background: transparent; color: var(--green-700); font-size: 14px; font-weight: 600; transition: all .15s; } .btn-outline-green:hover { background: var(--green-50); } /* --- Result overlay --- */ .result-overlay { position: fixed; inset: 0; background: rgba(6, 30, 20, .55); backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; z-index: 110; padding: 24px; } .result-overlay.show { display: flex; animation: fadeIn .25s ease; } .result-card { background: var(--color-surface); border-radius: 24px; padding: 40px 44px; max-width: 480px; width: 100%; text-align: center; box-shadow: var(--shadow-lg); animation: popIn .35s ease both; } .result-score-ring { width: 132px; height: 132px; margin: 0 auto 20px; border-radius: 50%; background: conic-gradient(var(--green-500) 0 75%, var(--green-100) 75% 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; } .result-score-ring::before { content: ""; position: absolute; inset: 10px; border-radius: 50%; background: var(--color-surface); } .result-score-num { position: relative; font-family: var(--font-display); font-size: 29px; font-weight: 800; color: var(--green-700); line-height: 1.1; } .result-score-label { position: relative; font-size: 11px; font-weight: 700; color: var(--gray-400); text-transform: uppercase; letter-spacing: .1em; } .result-title { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--gray-900); margin-bottom: 8px; } .result-subtitle { font-size: 14px; color: var(--gray-500); line-height: 1.65; margin-bottom: 26px; } .result-subtitle strong { color: var(--green-700); } .result-actions { display: flex; gap: 12px; justify-content: center; } .btn-res { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 7px; padding: 15px 10px; border-radius: var(--radius-lg); border: 1.5px solid transparent; font-family: var(--font); text-decoration: none !important; transition: all .18s; background: transparent; } .btn-res-icon { display: flex; align-items: center; justify-content: center; } .btn-res-icon .ic { width: 21px; height: 21px; } .btn-res-label { font-size: 12.5px; font-weight: 700; } .btn-res-outline { border-color: var(--green-300); color: var(--green-700); } .btn-res-outline:hover { background: var(--green-50); } .btn-res-primary { background: linear-gradient(180deg, var(--green-500), var(--green-600)); color: #fff; box-shadow: var(--shadow-green); } .btn-res-primary:hover { background: linear-gradient(180deg, var(--green-600), var(--green-700)); } .btn-res-secondary { border-color: var(--color-border); color: var(--gray-600); } .btn-res-secondary:hover { background: var(--gray-50); } /* ============================================================ ADMIN PANEL ============================================================ */ .admin-body { background: var(--color-bg); } .admin-layout { display: flex; min-height: 100vh; } /* --- Sidebar --- */ .admin-sidebar { width: 264px; flex: none; background: linear-gradient(178deg, var(--green-800) 0%, var(--green-900) 100%); color: #fff; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; scrollbar-width: thin; } .admin-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.2); } .admin-sidebar-logo { display: flex; align-items: center; gap: 14px; padding: 22px 22px 20px; border-bottom: 1px solid rgba(255, 255, 255, .09); } .admin-sidebar-logo-icon { width: 52px; height: 52px; border-radius: 14px; overflow: hidden; flex: none; background: #fff; border: 2px solid rgba(255,255,255,0.9); box-shadow: 0 3px 12px rgba(0,0,0,0.3), 0 1px 4px rgba(0,0,0,0.2); padding: 5px; display: flex; align-items: center; justify-content: center; box-sizing: border-box; } .admin-sidebar-logo-icon img { width: 100%; height: 100%; object-fit: contain; display: block; } .admin-sidebar-logo-text { font-size: 0; display: flex; flex-direction: column; gap: 2px; line-height: 1; } .admin-sidebar-logo-text::before { content: 'Aptis'; font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.6); } .admin-sidebar-logo-text::after { content: 'CRACK'; font-size: 18px; font-weight: 900; letter-spacing: -0.5px; color: #f5c518; -webkit-text-fill-color: #f5c518; text-shadow: 0 1px 4px rgba(0,0,0,0.3); } .admin-sidebar-logo-sub { font-size: 10.5px; color: rgba(255,255,255,0.45); font-weight: 500; letter-spacing: 0.02em; margin-top: 1px; } .admin-nav { flex: 1; padding: 16px 14px; display: flex; flex-direction: column; gap: 3px; } .admin-nav-label { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255, 255, 255, .38); padding: 12px 12px 6px; } .admin-nav-item { display: flex; align-items: center; gap: 11px; width: 100%; padding: 10px 12px; border: none; border-radius: var(--radius-md); background: transparent; color: rgba(255, 255, 255, .78); font-size: 13.5px; font-weight: 600; text-align: left; transition: all .15s; position: relative; text-decoration: none !important; } .admin-nav-item .ic { width: 18px; height: 18px; opacity: .85; } .admin-nav-item:hover { background: rgba(255, 255, 255, .08); color: #fff; } .admin-nav-item.active { background: rgba(255, 255, 255, .13); color: #fff; } .admin-nav-item.active::before { content: ""; position: absolute; left: -14px; top: 20%; bottom: 20%; width: 4px; border-radius: 0 4px 4px 0; background: var(--green-400); } .admin-nav-item-icon { display: inline-flex; flex: none; } .admin-nav-item-count { margin-left: auto; background: rgba(255, 255, 255, .16); font-size: 11px; font-weight: 700; padding: 1.5px 9px; border-radius: 100px; } .admin-nav-item.active .admin-nav-item-count { background: var(--green-500); } .admin-sidebar-footer { padding: 14px; border-top: 1px solid rgba(255, 255, 255, .09); display: flex; flex-direction: column; gap: 3px; } .admin-sidebar-user { display: flex; align-items: center; gap: 11px; padding: 10px 12px; background: rgba(255, 255, 255, .07); border-radius: var(--radius-md); margin-bottom: 8px; } .admin-sidebar-user-avatar { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, var(--green-400), var(--green-600)); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; color: #fff; flex: none; } .admin-sidebar-user-name { font-size: 13.5px; font-weight: 700; line-height: 1.3; } .admin-sidebar-user-role { font-size: 11px; color: var(--green-300); } /* --- Main --- */ .admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; } .admin-topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 16px; background: rgba(255, 255, 255, .88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); padding: 15px 30px; } .admin-page-title { font-family: var(--font-display); font-size: 19px; font-weight: 700; letter-spacing: -.015em; color: var(--gray-900); } .admin-content { padding: 28px 30px 56px; max-width: 1160px; width: 100%; } .admin-panel { display: none; } .admin-panel.active { display: block; animation: fadeUp .3s ease both; } /* --- Dashboard --- */ .dashboard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px; margin-bottom: 16px; } .dash-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 18px 20px; box-shadow: var(--shadow-xs); transition: all .18s; } .dash-card:hover { box-shadow: var(--shadow-md); border-color: var(--green-200); } .dash-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; } .dash-card-ic { width: 38px; height: 38px; border-radius: 11px; display: flex; align-items: center; justify-content: center; } .dash-card-ic .ic { width: 19px; height: 19px; } .dash-ic-green { background: var(--green-50); color: var(--green-600); border: 1px solid var(--green-100); } .dash-ic-blue { background: #eff6ff; color: #2563eb; border: 1px solid #dbeafe; } .dash-ic-amber { background: #fffbeb; color: #d97706; border: 1px solid #fef3c7; } .dash-ic-violet { background: #f5f3ff; color: #7c3aed; border: 1px solid #ede9fe; } .dash-card-num { font-family: var(--font-display); font-size: 27px; font-weight: 800; color: var(--gray-900); line-height: 1.15; } .dash-card-label { font-size: 12.5px; font-weight: 600; color: var(--gray-500); margin-top: 2px; } .dash-columns { display: grid; grid-template-columns: 1fr 1.6fr; gap: 16px; align-items: start; margin-top: 8px; } .dash-panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 20px 22px; box-shadow: var(--shadow-xs); } .dash-panel-title { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--gray-800); margin-bottom: 16px; } .dash-panel-title .ic { width: 17px; height: 17px; color: var(--green-600); } /* Distribution bars */ .dist-row { display: grid; grid-template-columns: 118px 1fr 30px; align-items: center; gap: 10px; margin-bottom: 11px; } .dist-label { font-size: 12.5px; font-weight: 600; color: var(--gray-600); } .dist-track { height: 9px; background: var(--gray-100); border-radius: 100px; overflow: hidden; } .dist-fill { height: 100%; border-radius: 100px; background: var(--green-500); transition: width .5s ease; min-width: 0; } .dist-val { font-size: 12.5px; font-weight: 700; color: var(--gray-700); text-align: right; font-variant-numeric: tabular-nums; } .quick-actions { display: flex; flex-direction: column; gap: 9px; } .quick-action { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); font-size: 13.5px; font-weight: 600; color: var(--gray-700); transition: all .15s; text-align: left; width: 100%; } .quick-action .ic { width: 18px; height: 18px; color: var(--green-600); } .quick-action:hover { border-color: var(--green-300); background: var(--green-50); } .quick-action-arrow { margin-left: auto; color: var(--gray-300); } .quick-action:hover .quick-action-arrow { color: var(--green-500); } /* --- Filter bar & search --- */ .filter-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; } .filter-label { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-400); min-width: 64px; } .filter-btn { padding: 7px 15px; border: 1.5px solid var(--color-border); border-radius: 100px; background: var(--color-surface); font-size: 12.5px; font-weight: 600; color: var(--gray-500); transition: all .15s; } .filter-btn:hover { border-color: var(--green-300); color: var(--green-700); } .filter-btn.active { background: var(--green-600); border-color: var(--green-600); color: #fff; } .search-wrap { position: relative; margin-left: auto; min-width: 220px; } .search-wrap .ic { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--gray-400); pointer-events: none; } .search-wrap .form-input { padding-left: 34px; padding-top: 8px; padding-bottom: 8px; font-size: 13px; border-radius: 100px; } /* --- Questions table --- */ .questions-table { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xs); } .qt-header, .qt-row { display: grid; grid-template-columns: 92px 1fr 128px 96px 122px; gap: 12px; align-items: center; padding: 12px 18px; } .qt-header { background: var(--gray-50); border-bottom: 1px solid var(--color-border); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--gray-400); } .qt-row { border-bottom: 1px solid var(--gray-100); font-size: 13.5px; transition: background .12s; } .qt-row:last-child { border-bottom: none; } .qt-row:hover { background: var(--green-50); } .qt-title { font-weight: 600; color: var(--gray-800); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .qt-type { font-size: 12.5px; color: var(--gray-500); } .qt-id { font-family: Consolas, monospace; font-size: 12px; color: var(--gray-400); } .qt-actions { display: flex; gap: 5px; justify-content: flex-end; } .btn-icon { width: 31px; height: 31px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); color: var(--gray-500); transition: all .14s; } .btn-icon .ic { width: 15px; height: 15px; } .btn-icon:hover { border-color: var(--green-300); color: var(--green-700); background: var(--green-50); } .btn-icon.danger:hover { border-color: #fca5a5; color: var(--color-error); background: var(--color-error-bg); } /* --- Empty state --- */ .empty-state { text-align: center; padding: 44px 20px; } .empty-state-icon { width: 150px; margin: 0 auto 14px; opacity: .9; } .empty-state-icon img { width: 100%; } .empty-state-title { font-size: 15.5px; font-weight: 700; color: var(--gray-700); margin-bottom: 4px; } .empty-state-text { font-size: 13.5px; color: var(--gray-400); } /* --- Admin form cards --- */ .admin-form-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 28px 30px; box-shadow: var(--shadow-xs); max-width: 980px; } .admin-form-header { margin-bottom: 22px; } .admin-form-title { display: flex; align-items: center; gap: 9px; font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--gray-900); } .admin-form-title .ic { color: var(--green-600); width: 20px; height: 20px; } .admin-form-subtitle { font-size: 13.5px; color: var(--gray-500); margin-top: 4px; } .form-actions { display: flex; gap: 10px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--gray-100); } /* --- Step blocks (add question flow) --- */ .step-block { margin-bottom: 24px; } .step-head { display: flex; align-items: center; gap: 11px; margin-bottom: 13px; } .step-num { flex: none; width: 27px; height: 27px; border-radius: 50%; background: var(--green-600); color: #fff; font-size: 13px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; } .step-title { font-size: 15px; font-weight: 700; color: var(--gray-800); } .step-sub { font-size: 12.5px; color: var(--gray-400); font-weight: 500; } /* Part picker */ .part-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 10px; } .part-opt { position: relative; border: 1.5px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); padding: 14px 15px; text-align: left; transition: all .16s; display: flex; flex-direction: column; gap: 3px; } .part-opt:hover { border-color: var(--green-300); box-shadow: var(--shadow-sm); } .part-opt.selected { border-color: var(--green-500); background: var(--green-50); box-shadow: 0 0 0 3px rgba(16, 185, 129, .13); } .part-opt-num { font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; color: var(--green-600); } .part-opt-name { font-size: 14px; font-weight: 700; color: var(--gray-800); line-height: 1.3; } .part-opt-type { font-size: 11.5px; color: var(--gray-400); font-weight: 500; } .part-opt-check { position: absolute; top: 10px; right: 10px; width: 20px; height: 20px; border-radius: 50%; background: var(--green-500); color: #fff; display: none; align-items: center; justify-content: center; } .part-opt-check .ic { width: 12px; height: 12px; } .part-opt.selected .part-opt-check { display: inline-flex; } /* Dynamic sections in form */ .dynamic-section { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 18px 20px; margin-bottom: 16px; background: #fcfdfd; } .dynamic-section-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; } .dynamic-section-title { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 700; color: var(--gray-700); } .dynamic-section-title .ic { width: 16px; height: 16px; color: var(--green-600); } .dynamic-section-hint { font-size: 12px; color: var(--gray-400); margin: -8px 0 12px; line-height: 1.5; } .btn-add-item { display: inline-flex; align-items: center; gap: 6px; padding: 6px 13px; border: 1.5px dashed var(--green-300); border-radius: 100px; background: transparent; color: var(--green-700); font-size: 12.5px; font-weight: 600; transition: all .15s; } .btn-add-item .ic { width: 14px; height: 14px; } .btn-add-item:hover { background: var(--green-50); border-style: solid; } .dynamic-item { display: flex; gap: 9px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed var(--gray-200); } .dynamic-item:last-child { border-bottom: none; padding-bottom: 0; } .dynamic-item:first-child { padding-top: 0; } .item-index { flex: none; width: 26px; height: 26px; margin-top: 5px; border-radius: 8px; background: var(--green-100); color: var(--green-800); font-size: 12.5px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; } .btn-remove-item, .btn-move { flex: none; width: 29px; height: 29px; margin-top: 4px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); color: var(--gray-400); transition: all .14s; } .btn-remove-item .ic, .btn-move .ic { width: 14px; height: 14px; } .btn-remove-item:hover { border-color: #fca5a5; color: var(--color-error); background: var(--color-error-bg); } .btn-move:hover:not(:disabled) { border-color: var(--green-300); color: var(--green-700); background: var(--green-50); } .btn-move:disabled { opacity: .35; cursor: not-allowed; } /* Gap-fill blank row */ .blank-grid { display: grid; grid-template-columns: 1fr 150px 1fr; gap: 7px; flex: 1; } .blank-answer-input { text-align: center; font-weight: 700; color: var(--green-800); background: var(--green-50); border-color: var(--green-200); } .check-inline { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--gray-500); cursor: pointer; user-select: none; font-weight: 500; } .check-inline input { accent-color: var(--green-600); width: 15px; height: 15px; cursor: pointer; } /* --- Upload zone --- */ .upload-zone { border: 2px dashed var(--green-300); border-radius: var(--radius-lg); background: var(--green-50); padding: 36px 24px; text-align: center; cursor: pointer; transition: all .18s; margin-bottom: 18px; } .upload-zone:hover, .upload-zone.dragover { border-color: var(--green-500); background: var(--green-100); } .upload-zone-icon { width: 52px; height: 52px; margin: 0 auto 12px; border-radius: 15px; background: var(--color-surface); border: 1px solid var(--green-200); display: flex; align-items: center; justify-content: center; color: var(--green-600); box-shadow: var(--shadow-xs); } .upload-zone-icon .ic { width: 24px; height: 24px; } .upload-zone-title { font-size: 14.5px; font-weight: 700; color: var(--gray-800); } .upload-zone-text { font-size: 12.5px; color: var(--gray-400); margin-top: 3px; } .upload-or { display: flex; align-items: center; gap: 12px; color: var(--gray-400); font-size: 12px; font-weight: 600; margin: 18px 0; } .upload-or::before, .upload-or::after { content: ""; flex: 1; height: 1px; background: var(--color-border); } .divider { height: 1px; background: var(--gray-100); margin: 26px 0; } /* JSON template accordions */ .tpl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; } .tpl { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface); } .tpl summary { display: flex; align-items: center; gap: 9px; padding: 11px 14px; font-size: 13px; font-weight: 600; color: var(--gray-700); cursor: pointer; user-select: none; list-style: none; } .tpl summary::-webkit-details-marker { display: none; } .tpl summary .ic { width: 15px; height: 15px; color: var(--green-600); transition: transform .2s; } .tpl[open] summary .ic.tpl-chev { transform: rotate(90deg); } .tpl summary:hover { background: var(--gray-50); } .tpl .form-textarea { border: none; border-top: 1px solid var(--gray-100); border-radius: 0; } /* --- Users table --- */ .users-table { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xs); } .ut-header, .ut-row { display: grid; grid-template-columns: 1.2fr 1.6fr 130px 84px; gap: 12px; align-items: center; padding: 12px 18px; } .ut-header { background: var(--gray-50); border-bottom: 1px solid var(--color-border); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--gray-400); } .ut-row { border-bottom: 1px solid var(--gray-100); transition: background .12s; } .ut-row:last-child { border-bottom: none; } .ut-row:hover { background: var(--green-50); } .ut-user { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 13.5px; color: var(--gray-800); } .ut-avatar { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--green-400), var(--green-600)); color: #fff; font-size: 12.5px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; flex: none; } /* --- Modal --- */ .modal-overlay { position: fixed; inset: 0; background: rgba(6, 30, 20, .5); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; z-index: 100; padding: 24px; } .modal-overlay.show { display: flex; animation: fadeIn .2s ease; } .modal { background: var(--color-surface); border-radius: var(--radius-xl); padding: 24px 26px; width: 100%; max-width: 640px; max-height: 88vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: popIn .28s ease both; } .modal-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; } .modal-title { display: flex; align-items: center; gap: 9px; font-family: var(--font-display); font-size: 16.5px; font-weight: 700; color: var(--gray-900); } .modal-title .ic { color: var(--green-600); } .modal-close { width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: 9px; background: var(--color-surface); color: var(--gray-500); transition: all .14s; } .modal-close .ic { width: 15px; height: 15px; } .modal-close:hover { border-color: #fca5a5; color: var(--color-error); background: var(--color-error-bg); } .modal-footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; } .modal-lg { max-width: 900px; } .preview-body { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 22px; } /* --- Toasts --- */ .toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 200; display: flex; flex-direction: column; gap: 10px; } .toast { display: flex; align-items: center; gap: 10px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 16px; font-size: 13.5px; font-weight: 600; color: var(--gray-700); box-shadow: var(--shadow-lg); animation: toastIn .3s cubic-bezier(.21, 1.02, .73, 1) both; max-width: 360px; } @keyframes toastIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } } .toast .ic { width: 17px; height: 17px; flex: none; } .toast.success { border-left: 4px solid var(--green-500); } .toast.success .ic { color: var(--green-600); } .toast.error { border-left: 4px solid var(--color-error); } .toast.error .ic { color: var(--color-error); } .toast.info { border-left: 4px solid #3b82f6; } .toast.info .ic { color: #3b82f6; } /* ============================================================ LISTENING EXAM ============================================================ */ /* Audio player */ .audio-player { display: flex; align-items: center; gap: 14px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 12px 16px; margin-bottom: 22px; box-shadow: var(--shadow-xs); max-width: 540px; } .audio-btn { flex: none; width: 46px; height: 46px; border-radius: 50%; border: none; background: linear-gradient(180deg, var(--green-500), var(--green-600)); color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-green); transition: all .15s; } .audio-btn .ic { width: 20px; height: 20px; } .audio-btn:hover:not(:disabled) { background: linear-gradient(180deg, var(--green-600), var(--green-700)); transform: scale(1.04); } .audio-btn:disabled { background: var(--gray-200); color: var(--gray-400); box-shadow: none; cursor: not-allowed; transform: none; } .audio-meta { flex: 1; min-width: 0; } .audio-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 12.5px; font-weight: 600; color: var(--gray-600); margin-bottom: 7px; } .audio-count { color: var(--green-700); font-weight: 700; white-space: nowrap; } .audio-bar { height: 7px; background: var(--gray-100); border-radius: 100px; overflow: hidden; } .audio-bar-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--green-400), var(--green-600)); border-radius: 100px; transition: width .2s linear; } /* Trạng thái giọng máy đang đọc (không có duration) — sọc chạy vô hạn */ .audio-bar-fill.tts-speaking { width: 100% !important; background: repeating-linear-gradient(90deg, var(--green-400) 0 14px, var(--green-200) 14px 28px); animation: ttsMove .7s linear infinite; } @keyframes ttsMove { to { background-position: 28px 0; } } .audio-note { font-size: 12px; color: var(--gray-400); font-style: italic; } /* Multiple choice options */ .mc-question-text { font-size: 15px; font-weight: 600; color: var(--gray-800); margin: 20px 0 12px; } .mc-options { display: flex; flex-direction: column; gap: 10px; } .mc-option { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; background: var(--color-surface); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 16px; font-size: 14px; font-family: var(--font); color: var(--gray-700); cursor: pointer; transition: all .15s; box-shadow: var(--shadow-xs); } .mc-option:hover:not(:disabled) { border-color: var(--green-300); background: var(--green-50); } .mc-letter { flex: none; width: 32px; height: 32px; border-radius: 9px; border: 1.5px solid var(--color-border); background: var(--gray-50); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: var(--gray-600); transition: all .15s; } .mc-option.selected { border-color: var(--green-500); background: var(--green-50); } .mc-option.selected .mc-letter { background: var(--green-600); border-color: var(--green-600); color: #fff; } .mc-option.correct { border-color: var(--green-500); background: var(--green-100); } .mc-option.correct .mc-letter { background: var(--green-600); border-color: var(--green-600); color: #fff; } .mc-option.incorrect { border-color: #f87171; background: var(--color-error-bg); } .mc-option.incorrect .mc-letter { background: #ef4444; border-color: #ef4444; color: #fff; } .mc-option:disabled { cursor: default; } /* Speaker match + opinion match rows */ .listen-rows { display: flex; flex-direction: column; gap: 12px; max-width: 680px; } .listen-row { display: flex; align-items: center; gap: 14px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 16px; box-shadow: var(--shadow-xs); } .listen-row-label { flex: 1; display: flex; align-items: flex-start; gap: 10px; font-size: 14px; font-weight: 500; color: var(--gray-700); line-height: 1.5; } .listen-row-num { flex: none; width: 24px; height: 24px; margin-top: 1px; border-radius: 7px; background: var(--green-600); color: #fff; font-size: 12.5px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; } .listen-row .match-select { width: 44%; max-width: 320px; flex: none; } /* Group of sub-questions (Q16-17) */ .lq-group + .lq-group { margin-top: 30px; padding-top: 26px; border-top: 1px dashed var(--color-border); } /* ============================================================ WRITING EXAM ============================================================ */ .writing-block { margin-bottom: 26px; } .writing-block:last-child { margin-bottom: 0; } .writing-q { font-size: 14.5px; font-weight: 600; color: var(--gray-800); line-height: 1.55; margin-bottom: 9px; } .chat-name { display: inline-flex; padding: 2px 11px; border-radius: 100px; background: var(--green-100); color: var(--green-800); font-weight: 700; font-size: 12.5px; margin-right: 8px; vertical-align: middle; } .writing-example { background: var(--green-50); border: 1px solid var(--green-100); border-radius: var(--radius-md); padding: 10px 14px; font-size: 13.5px; color: var(--gray-600); margin-bottom: 20px; } .writing-example strong { color: var(--green-800); } .email-source { background: var(--color-surface); border: 1px solid var(--color-border); border-left: 4px solid var(--green-400); border-radius: var(--radius-lg); padding: 18px 22px; font-size: 14px; color: var(--gray-600); line-height: 1.7; white-space: pre-line; box-shadow: var(--shadow-xs); margin-bottom: 24px; } .w-counter { display: flex; justify-content: flex-end; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--gray-400); margin-top: 6px; } .w-counter strong { color: var(--gray-600); font-variant-numeric: tabular-nums; } .w-counter.ok strong { color: var(--green-700); } .w-counter.warn strong { color: #b45309; } .w-counter.over strong { color: var(--color-error); } .review-answer-box { background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--radius-md); padding: 12px 14px; font-size: 14px; color: var(--gray-700); white-space: pre-wrap; line-height: 1.6; } /* Giải thích đáp án từng blank — hiện khi xem lại bài Reading Part 1 */ .review-explanation { display: block; margin-top: 6px; font-size: 12.5px; color: #0369a1; background: #e0f2fe; border: 1px solid #bae6fd; border-left: 3px solid #0ea5e9; border-radius: 4px; padding: 6px 10px; line-height: 1.6; } /* Giải thích trong sentence-order (full-width, rõ hơn) */ .drop-zone.review-mode .review-explanation { margin-top: 8px; font-size: 13px; padding: 8px 12px; border-radius: 6px; } /* Đáp án đúng trong SO review */ .review-ans-block { margin-top: 8px; font-size: 13px; color: #166534; background: #dcfce7; padding: 7px 12px; border-radius: 6px; border: 1px solid #bbf7d0; border-left: 3px solid #22c55e; line-height: 1.5; } /* Result card lớn cho Writing + AI feedback */ .result-card-lg { max-width: 680px; text-align: left; max-height: 92vh; overflow-y: auto; } .result-card-lg .result-title, .result-card-lg .result-subtitle { text-align: center; } .writing-summary { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; } .ws-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius-md); padding: 9px 14px; font-size: 13.5px; color: var(--gray-700); font-weight: 500; } .ws-row .ok { color: var(--green-700); font-weight: 700; } .ws-row .warn { color: #b45309; font-weight: 700; } .ai-grade-box { margin-top: 20px; border-top: 1px solid var(--gray-100); padding-top: 18px; } .ai-grade-title { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 14.5px; color: var(--gray-800); margin-bottom: 8px; } .ai-grade-title .ic { color: var(--green-600); } .ai-hint { font-size: 12.5px; color: var(--gray-400); line-height: 1.6; margin-bottom: 10px; } .ai-hint a { font-weight: 600; } .ai-key-row { display: flex; gap: 8px; } .ai-key-row .form-input { flex: 1; } .ai-loading { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--gray-500); padding: 12px 0 2px; } .spinner { width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--green-200); border-top-color: var(--green-600); animation: spin .9s linear infinite; flex: none; } @keyframes spin { to { transform: rotate(360deg); } } .ai-result { margin-top: 14px; display: flex; flex-direction: column; gap: 10px; } .ai-task-card { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 15px; background: var(--gray-50); } .ai-task-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; font-weight: 700; font-size: 13.5px; color: var(--gray-800); } .band-chip { display: inline-flex; padding: 2.5px 11px; border-radius: 100px; background: var(--green-600); color: #fff; font-size: 12px; font-weight: 700; white-space: nowrap; } .ai-feedback { font-size: 13px; color: var(--gray-600); line-height: 1.65; white-space: pre-line; } .ai-task-card.ai-overall { background: var(--green-50); border-color: var(--green-200); } .ai-error { background: var(--color-error-bg); border: 1px solid #fecaca; color: #b91c1c; border-radius: var(--radius-md); padding: 10px 14px; font-size: 13px; line-height: 1.55; margin-top: 12px; } /* ============================================================ SPEAKING EXAM — mô phỏng thi thật ============================================================ */ .speak-layout { display: grid; grid-template-columns: 1fr 290px; gap: 24px; align-items: start; } .speak-main { min-width: 0; } .prompt-title { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--gray-900); margin-bottom: 18px; } .speak-part-label { font-size: 13px; font-weight: 600; color: var(--gray-500); margin-bottom: 3px; } .speak-part-title { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--gray-900); margin-bottom: 20px; } .speak-intro-text { background: var(--color-surface); border: 1px solid var(--color-border); border-left: 4px solid var(--green-500); border-radius: var(--radius-md); padding: 16px 20px; font-size: 14.5px; line-height: 1.7; color: var(--gray-700); box-shadow: var(--shadow-xs); } .speak-intro-text strong { color: var(--gray-900); } .speak-img { width: 100%; max-width: 420px; border-radius: var(--radius-lg); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); display: block; margin-bottom: 14px; } .speak-img-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; max-width: 720px; } .speak-img-row .speak-img { margin-bottom: 0; max-width: none; } .speak-question { font-size: 16px; font-weight: 600; color: var(--gray-800); line-height: 1.55; margin-top: 6px; } .speak-question-list { margin-top: 10px; display: flex; flex-direction: column; gap: 7px; } .speak-question-list .speak-question { margin: 0; font-size: 14.5px; display: flex; gap: 9px; } .speak-note { margin-top: 16px; padding: 11px 15px; background: var(--color-warn-bg); border: 1px solid #fde68a; border-radius: var(--radius-md); font-size: 13.5px; font-weight: 600; color: #92400e; } /* Panel trạng thái bên phải */ .speak-panel { position: sticky; top: 90px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 22px 20px; box-shadow: var(--shadow-md); text-align: center; } .speak-status { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--gray-700); margin-bottom: 16px; } .speak-status .ic { width: 17px; height: 17px; } .speak-status.listening { color: var(--green-700); } .speak-status.recording { color: #dc2626; } .speak-status.prep { color: #b45309; } .rec-dot { width: 10px; height: 10px; border-radius: 50%; background: #dc2626; animation: pulse 1s infinite; } .speak-ring { width: 128px; height: 128px; margin: 0 auto 14px; border-radius: 50%; background: conic-gradient(var(--green-500) 0 100%, var(--green-100) 0 100%); display: flex; align-items: center; justify-content: center; position: relative; transition: background .2s linear; } .speak-ring::before { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: var(--color-surface); } .speak-ring.prep { background: conic-gradient(#f59e0b 0 100%, #fde68a 0 100%); } .speak-seconds { position: relative; font-family: var(--font-display); font-size: 30px; font-weight: 800; color: var(--gray-900); font-variant-numeric: tabular-nums; } .level-track { height: 8px; background: var(--gray-100); border-radius: 100px; overflow: hidden; margin-bottom: 16px; } /* Dùng transform (GPU) thay vì width — không ép tính lại layout mỗi frame */ .level-fill { height: 100%; width: 100%; transform: scaleX(0); transform-origin: 0 50%; will-change: transform; background: linear-gradient(90deg, var(--green-400), #f59e0b, #ef4444); border-radius: 100px; } /* Hiệu ứng chuyển màn mượt cho nội dung Speaking (opacity+transform = GPU) */ .speak-main-fade { animation: speakSwap .3s ease both; } @keyframes speakSwap { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } } .btn-finish-rec { width: 100%; padding: 12px; border: none; border-radius: var(--radius-md); background: linear-gradient(180deg, var(--green-500), var(--green-600)); color: #fff; font-size: 14px; font-weight: 700; font-family: var(--font); box-shadow: var(--shadow-green); transition: all .15s; display: inline-flex; align-items: center; justify-content: center; gap: 8px; } .btn-finish-rec:hover:not(:disabled) { background: linear-gradient(180deg, var(--green-600), var(--green-700)); } .btn-finish-rec:disabled { background: var(--gray-200); color: var(--gray-400); box-shadow: none; cursor: not-allowed; } .speak-panel-hint { font-size: 12px; color: var(--gray-400); margin-top: 12px; line-height: 1.5; } .speak-progress { font-size: 12.5px; font-weight: 700; color: var(--gray-500); margin-bottom: 10px; } /* Kết quả: danh sách ghi âm */ .rec-list { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; } .rec-item { display: flex; align-items: center; gap: 12px; background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius-md); padding: 10px 14px; } .rec-item-label { font-size: 13px; font-weight: 700; color: var(--gray-700); min-width: 120px; } .rec-item audio { flex: 1; height: 36px; } .rec-item .btn-icon { flex: none; } .rec-empty { font-size: 13.5px; color: var(--gray-400); text-align: center; padding: 14px; } @media (max-width: 860px) { .speak-layout { grid-template-columns: 1fr; } .speak-panel { position: static; order: -1; } .speak-img-row { grid-template-columns: 1fr; } } /* ============================================================ RESPONSIVE ============================================================ */ @media (max-width: 1020px) { .hero-grid { grid-template-columns: 1fr; gap: 24px; } .hero-art { max-width: 480px; margin: 0 auto; order: -1; } .placeholder-content { grid-template-columns: 1fr; padding: 34px 30px; } .placeholder-art { max-width: 380px; margin: 0 auto; order: -1; } .auth-shell { grid-template-columns: 1fr; max-width: 520px; min-height: 0; } .auth-side { display: none; } .dash-columns { grid-template-columns: 1fr; } } @media (max-width: 900px) { .nav-links { display: none; } .sentence-order-container, .multi-match-container { grid-template-columns: 1fr; } .multi-match-questions { position: static; } .admin-sidebar { width: 76px; } .admin-sidebar-logo { justify-content: center; padding: 18px 10px; } .admin-sidebar-logo > div:last-child { display: none; } .admin-nav-label { display: none; } .admin-nav-item { justify-content: center; padding: 12px 8px; } .admin-nav-item-text, .admin-nav-item-count { display: none; } .admin-sidebar-user { justify-content: center; padding: 8px; } .admin-sidebar-user > div:last-child { display: none; } .admin-content, .admin-topbar { padding-left: 20px; padding-right: 20px; } .qt-header, .qt-row { grid-template-columns: 80px 1fr 96px; } .qt-header > :nth-child(3), .qt-row > :nth-child(3), .qt-header > :nth-child(4), .qt-row > :nth-child(4) { display: none; } .tpl-grid { grid-template-columns: 1fr; } .ut-header, .ut-row { grid-template-columns: 1fr 1fr 70px; } .ut-header > :nth-child(3), .ut-row > :nth-child(3) { display: none; } } @media (max-width: 640px) { .page-container { padding: 24px 16px 56px; } .exam-content { padding: 20px 16px 36px; } .exam-header { padding: 10px 14px; flex-wrap: wrap; } .exam-header-center { order: 3; width: 100%; display: flex; justify-content: center; } .exam-footer { padding: 11px 14px; } .exam-intro-content { padding: 28px 22px 32px; } .auth-main { padding: 34px 24px; } .form-row { grid-template-columns: 1fr; } .blank-grid { grid-template-columns: 1fr; } .result-actions { flex-direction: column; } .hero-stats .stat-item { min-width: 45%; } .part-picker { grid-template-columns: 1fr 1fr; } .listen-row { flex-direction: column; align-items: stretch; } .listen-row .match-select { width: 100%; max-width: none; } } /* ============================================================ BỔ SUNG v11 — hamburger menu, học thử, lịch sử điểm, cảnh báo TTS, bản ghi cũ, fix footer bài thi trên mobile ============================================================ */ /* --- Hamburger menu (trang chủ, ≤900px) --- */ .nav-toggle { display: none; width: 38px; height: 38px; align-items: center; justify-content: center; border: 1.5px solid var(--color-border); border-radius: 10px; background: var(--color-surface); color: var(--gray-600); transition: all .15s; } .nav-toggle:hover { border-color: var(--green-300); color: var(--green-700); } .nav-toggle .ic { width: 19px; height: 19px; } @media (max-width: 900px) { .nav-toggle { display: inline-flex; } .site-nav.nav-open .nav-links { display: flex; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md); padding: 10px 16px 14px; margin: 0; } .site-nav.nav-open .nav-links a { padding: 11px 13px; } } /* --- Banner chế độ học thử --- */ .guest-banner { display: none; align-items: center; justify-content: center; gap: 5px; flex-wrap: wrap; background: var(--green-50); border-bottom: 1px solid var(--green-200); color: var(--green-800); font-size: 13px; font-weight: 500; padding: 9px 16px; text-align: center; } .guest-banner.show { display: flex; } .guest-banner a { font-weight: 700; } /* --- Kết quả gần đây (trang chủ) --- */ .hist-stats { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; } .hist-stat { flex: 1; min-width: 130px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 14px 18px; text-align: center; box-shadow: var(--shadow-xs); } .hist-stat-num { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--green-700); line-height: 1.2; } .hist-stat-label { font-size: 12px; color: var(--gray-500); font-weight: 600; margin-top: 2px; } .hist-list { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xs); } .hist-row { display: grid; grid-template-columns: 106px 1fr auto; gap: 12px; align-items: center; padding: 11px 16px; border-bottom: 1px solid var(--gray-100); font-size: 13.5px; } .hist-row:last-child { border-bottom: none; } .hist-skill { display: inline-flex; justify-content: center; padding: 3px 10px; border-radius: 100px; font-size: 11.5px; font-weight: 700; } .hist-reading { background: var(--green-100); color: var(--green-800); } .hist-listening { background: #fef3c7; color: #92400e; } .hist-writing { background: #e0f2fe; color: #075985; } .hist-speaking { background: #ede9fe; color: #5b21b6; } .hist-score { font-weight: 600; color: var(--gray-700); } .hist-time { font-size: 12px; color: var(--gray-400); white-space: nowrap; } @media (max-width: 640px) { .hist-row { grid-template-columns: 92px 1fr; } .hist-time { grid-column: 2; text-align: right; } } /* --- Cảnh báo thiếu giọng đọc tiếng Anh --- */ .tts-warn { margin-top: 16px; padding: 11px 14px; background: var(--color-warn-bg); border: 1px solid #fde68a; border-radius: var(--radius-md); font-size: 13px; color: #92400e; line-height: 1.6; } /* --- Bản ghi lần thi trước (Speaking intro) --- */ .prev-rec-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13.5px; font-weight: 700; color: var(--gray-700); margin-bottom: 10px; } .prev-rec-title .ic { width: 16px; height: 16px; color: var(--green-600); vertical-align: -3px; margin-right: 4px; } /* --- Fix mobile: footer bài thi tràn ngang (nút Next mất khỏi màn hình) + nội dung không bị footer che --- */ @media (max-width: 640px) { .exam-footer { flex-wrap: wrap; row-gap: 9px; } .btn-prev, .btn-next { flex: 1 1 calc(50% - 6px); justify-content: center; } .exam-content { padding-bottom: 190px; } } /* ============================================================ BỔ SUNG v12 — trang cá nhân, 2 chế độ chấm Writing ============================================================ */ /* Chip user trên nav là link vào trang cá nhân */ a.nav-user { text-decoration: none !important; transition: all .15s; cursor: pointer; } a.nav-user:hover { border-color: var(--green-300); color: var(--green-700); box-shadow: var(--shadow-xs); } /* --- Trang cá nhân --- */ .profile-grid { display: grid; grid-template-columns: 360px 1fr; gap: 18px; align-items: start; } @media (max-width: 900px) { .profile-grid { grid-template-columns: 1fr; } } .profile-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 28px 24px; text-align: center; box-shadow: var(--shadow-xs); margin-bottom: 16px; } .profile-avatar-lg { width: 76px; height: 76px; border-radius: 50%; background: linear-gradient(135deg, var(--green-400), var(--green-600)); color: #fff; font-family: var(--font-display); font-size: 30px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; box-shadow: var(--shadow-green); } .profile-name { font-family: var(--font-display); font-size: 20px; font-weight: 800; color: var(--gray-900); } .profile-email { font-size: 13.5px; color: var(--gray-500); margin-top: 2px; } .profile-meta { margin-top: 12px; display: flex; gap: 8px; justify-content: center; align-items: center; flex-wrap: wrap; } .profile-joined { font-size: 12px; color: var(--gray-400); } .profile-card-block { margin-bottom: 16px; max-width: none; padding: 22px 24px; } .hist-empty { font-size: 13.5px; color: var(--gray-400); text-align: center; padding: 22px 0 8px; } /* --- Hàng nút chọn chế độ chấm Writing --- */ .grade-mode-row { display: flex; gap: 10px; flex-wrap: wrap; } @media (max-width: 640px) { .grade-mode-row .btn { flex: 1 1 100%; justify-content: center; } } /* ============================================================ BỔ SUNG v14 — nav gọn gàng trên điện thoại (không vỡ hàng) ============================================================ */ @media (max-width: 640px) { .nav-inner { gap: 10px; padding: 0 14px; } .nav-logo { flex: none; } .nav-logo-text { display: none; } /* giữ icon logo, ẩn chữ dài */ .nav-right { gap: 8px; min-width: 0; } .nav-user { padding: 4px 10px 4px 4px; min-width: 0; } .nav-user > span { /* tên user dài → rút gọn ... */ max-width: 84px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .nav-logout-text { display: none; } /* nút Đăng xuất chỉ còn icon */ .nav-right .btn-sm { padding: 8px 10px; } } /* ============================================================ BỔ SUNG v15 — mục "Ôn tập theo từng Part" trên trang chủ (tái dùng style .part-picker / .part-opt của admin) ============================================================ */ a.part-opt { text-decoration: none !important; color: inherit; } a.part-opt:hover { transform: translateY(-2px); } .part-opt-off { opacity: .55; cursor: not-allowed; } .part-opt-off:hover { transform: none; border-color: var(--color-border); box-shadow: none; } #practice .part-opt-type { color: var(--green-700); font-weight: 600; } #practice .part-opt-off .part-opt-type { color: var(--gray-400); font-weight: 500; } /* ============================================================ BỔ SUNG v17 — xem trước ảnh up trong form admin ============================================================ */ .img-preview { display: block; max-width: 220px; max-height: 140px; object-fit: contain; margin-top: 8px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--gray-50); padding: 4px; } /* ============================================================ CHUÔNG THÔNG BÁO — icon cạnh tên user + badge + dropdown ============================================================ */ .nav-bell-wrap { position: relative; display: flex; align-items: center; } .nav-bell { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--color-border); background: var(--color-surface); color: var(--gray-600); cursor: pointer; transition: background .15s, color .15s, border-color .15s; } .nav-bell:hover { background: var(--gray-50); color: var(--color-primary); border-color: var(--green-200); } .nav-bell .ic { width: 20px; height: 20px; } .nav-bell-badge { position: absolute; top: -5px; right: -5px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--color-error); color: #fff; font-size: 11px; font-weight: 800; line-height: 18px; text-align: center; border: 2px solid var(--color-surface); } .ann-dropdown { position: absolute; top: calc(100% + 10px); right: 0; width: 340px; max-width: 86vw; max-height: 420px; overflow-y: auto; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 14px; box-shadow: 0 12px 34px rgba(15, 42, 30, .16); z-index: 120; animation: annDropIn .16s ease; } @keyframes annDropIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } } .ann-dd-head { padding: 13px 16px; font-weight: 800; font-size: 14px; color: var(--color-text); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; background: var(--color-surface); } .ann-empty { padding: 26px 16px; text-align: center; color: var(--gray-400); font-size: 13.5px; } .ann-item { padding: 12px 16px 12px 20px; border-bottom: 1px solid var(--gray-100); border-left: 3px solid var(--green-500); } .ann-item:last-child { border-bottom: none; } .ann-item-text { font-size: 13.5px; line-height: 1.5; color: var(--color-text); } .ann-item-time { font-size: 11.5px; color: var(--gray-400); margin-top: 4px; } .ann-item--success { border-left-color: var(--green-500); } .ann-item--info { border-left-color: var(--color-info); } .ann-item--warning { border-left-color: var(--color-warn); } .ann-item--urgent { border-left-color: var(--color-error); } /* Dùng lại cho preview + danh sách trong Admin */ .ann-item.ann-item--admin { display: flex; align-items: flex-start; gap: 10px; } .ann-item.ann-item--admin .ann-item-text { flex: 1; } .ann-item-del { flex-shrink: 0; background: none; border: none; cursor: pointer; color: var(--gray-400); font-size: 18px; line-height: 1; padding: 2px 4px; } .ann-item-del:hover { color: var(--color-error); } @media (max-width: 640px) { .nav-bell { width: 36px; height: 36px; } }