:root {
    --primary: #84C2C0;
    --primary-dark: #6ba8a6;
    --bg: #F1F9FF;
    --text: #101828;
    --text-muted: #667085;
    --accent-blue: #155EEF;
    --accent-orange: #FF6240;
    --white: #ffffff;
    --border: #e5e7eb;
    --radius: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
a { color: var(--accent-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Navbar */
.navbar { background: var(--white); border-bottom: 1px solid var(--border); padding: 12px 0; position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; align-items: center; }
.nav-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo { height: 40px; }
.nav-title { font-size: 20px; font-weight: 700; color: var(--text); }
.nav-links { display: flex; gap: 8px; }
.nav-link { padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--text-muted); transition: all 0.2s; }
.nav-link:hover { background: var(--bg); color: var(--text); text-decoration: none; }
.nav-logout { color: var(--accent-orange); }

/* Main */
.main-content { max-width: 1200px; margin: 0 auto; padding: 32px 24px; }

/* Page Header */
.page-header { margin-bottom: 24px; }
.page-header h1 { font-size: 32px; font-weight: 700; }
.page-header .subtitle { color: var(--text-muted); font-size: 16px; }
.back-link { display: inline-block; margin-bottom: 12px; font-size: 14px; color: var(--text-muted); }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 32px; }
.stat-card { background: var(--white); padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; }
.stat-number { font-size: 36px; font-weight: 700; color: var(--text); }
.stat-label { font-size: 14px; color: var(--text-muted); margin-top: 4px; }
.stat-success .stat-number { color: #22c55e; }
.stat-info .stat-number { color: var(--accent-blue); }

/* Cards */
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 24px; overflow: hidden; }
.card-header { padding: 16px 24px; border-bottom: 1px solid var(--border); }
.card-header h2 { font-size: 18px; font-weight: 600; }

/* Tables */
.table-responsive { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; }
.table th { font-weight: 600; color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; background: #fafafa; }
.table tr:hover { background: #fafafa; }

/* Badges */
.badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-new { background: #eff6ff; color: #155EEF; }
.badge-completed { background: #f0fdf4; color: #16a34a; }
.badge-reviewed { background: #fefce8; color: #ca8a04; }
.badge-generated { background: #f0fdf4; color: #16a34a; }
.badge-draft { background: #f3f4f6; color: #667085; }
.badge-cat { background: #F1F9FF; color: var(--primary-dark); }

/* Buttons */
.btn { display: inline-block; padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: all 0.2s; text-decoration: none; text-align: center; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-accent { background: var(--accent-blue); color: white; }
.btn-accent:hover { background: #0d4fd6; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { background: var(--bg); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-block { display: block; width: 100%; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-group { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-control { width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; transition: border-color 0.2s; background: var(--white); }
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(132,194,192,0.2); }
textarea.form-control { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Login */
.login-container { min-height: 80vh; display: flex; align-items: center; justify-content: center; }
.login-card { background: var(--white); padding: 48px; border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; max-width: 400px; text-align: center; }
.login-logo { height: 64px; margin-bottom: 16px; }
.login-card h1 { font-size: 24px; margin-bottom: 4px; }
.login-subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 24px; }
.login-form { text-align: left; }

/* Scores */
.scores-container { padding: 24px; }
.score-row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.score-label { width: 180px; font-size: 14px; font-weight: 600; }
.score-bar-bg { flex: 1; height: 20px; background: #f0f0f0; border-radius: 10px; overflow: hidden; }
.score-bar { height: 100%; border-radius: 10px; transition: width 0.5s; }
.score-value { width: 50px; font-weight: 700; font-size: 14px; text-align: right; }

/* Info Grid */
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.info-item label { display: block; font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.info-item span { font-size: 16px; font-weight: 500; }

/* Scan Form */
.scan-container { max-width: 700px; margin: 0 auto; }
.scan-container h1 { text-align: center; margin-bottom: 8px; }
.scan-container .subtitle { text-align: center; color: var(--text-muted); margin-bottom: 32px; }
.question-block { padding: 16px 0; border-bottom: 1px solid #f3f4f6; }
.question-block:last-child { border-bottom: none; }
.question-text { display: block; font-size: 15px; font-weight: 500; margin-bottom: 10px; }
.score-options { display: flex; gap: 8px; margin-bottom: 8px; }
.score-option { cursor: pointer; }
.score-option input { display: none; }
.score-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 2px solid var(--border); border-radius: 8px; font-weight: 600; font-size: 14px; transition: all 0.2s; }
.score-btn:hover { border-color: var(--primary); }
.score-option input:checked + .score-btn { background: var(--primary); border-color: var(--primary); color: white; }
.comment-field { margin-top: 8px; font-size: 13px !important; }

/* Thank you */
.thankyou-container { text-align: center; padding: 80px 20px; }
.thankyou-container h1 { color: var(--primary); margin-bottom: 16px; }
.thankyou-container p { color: var(--text-muted); margin-bottom: 24px; font-size: 18px; }

/* Flash */
.flash-container { position: fixed; top: 80px; right: 24px; z-index: 200; }
.flash { padding: 12px 20px; border-radius: 8px; margin-bottom: 8px; font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); }
.flash-error { background: #fef2f2; color: #dc2626; border: 1px solid #fca5a5; }
.flash-success { background: #f0fdf4; color: #16a34a; border: 1px solid #86efac; }

/* Utility */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

/* Mobile */
@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .score-label { width: 120px; font-size: 12px; }
    .info-grid { grid-template-columns: 1fr; }
    .nav-links { gap: 4px; }
    .nav-link { padding: 8px 10px; font-size: 13px; }
    .strengths-weaknesses { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .score-row { flex-wrap: wrap; }
    .score-label { width: 100%; }
}