/* ============================================================================
   SCHOOMA - Feuille de style principale
   Style corporate - Bleu logo - Montserrat + Playfair Display
   Mobile-first, breakpoints 768px / 992px
   ============================================================================ */

:root {
    --primary: #2E7DF6;
    --primary-dark: #101F38;
    --primary-light: #5B9DFB;
    --primary-lighter: #E9F1FE;
    --accent: #22C08C;
    --accent-dark: #189968;
    --dark: #101F38;
    --gray-900: #182437;
    --gray-700: #4a5568;
    --gray-500: #718096;
    --gray-300: #cbd5e0;
    --gray-100: #f4f7fb;
    --white: #ffffff;
    --success: #1e9e5a;
    --danger: #d64545;
    --warning: #f5a623;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow-sm: 0 2px 8px rgba(16, 31, 56, 0.08);
    --shadow-md: 0 8px 24px rgba(16, 31, 56, 0.12);
    --shadow-lg: 0 16px 40px rgba(16, 31, 56, 0.18);
    --transition: all 0.25s ease;
    --header-height: 76px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--gray-900);
    background: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.25; color: var(--dark); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--primary); color: #fff; padding: 10px 16px; z-index: 9999; }
.skip-link:focus { left: 10px; top: 10px; }

/* ---- Preloader ---- */
#preloader {
    position: fixed; inset: 0; background: var(--primary-dark); z-index: 99999;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
#preloader.loaded { opacity: 0; visibility: hidden; }
.loader-logo-img { height: 42px; width: auto; margin-bottom: 20px; }
.loader-bar { width: 160px; height: 4px; background: rgba(255,255,255,0.2); border-radius: 4px; overflow: hidden; }
.loader-bar span { display: block; height: 100%; width: 0; background: var(--accent); animation: loading 1.2s ease-in-out infinite; }
@keyframes loading { 0% { width: 0; margin-left: 0; } 50% { width: 70%; } 100% { width: 0; margin-left: 100%; } }

/* ---- Buttons ---- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 28px; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.95rem;
    transition: var(--transition); cursor: pointer; white-space: nowrap; border: 2px solid transparent;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--accent); color: var(--dark); }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-white { background: #fff; color: var(--primary); }
.btn-white:hover { background: var(--primary-lighter); }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-success { background: var(--success); color: #fff; }

/* ---- NAVBAR ---- */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.97); backdrop-filter: blur(8px); box-shadow: 0 2px 12px rgba(0,0,0,0.06); height: var(--header-height); display: flex; align-items: center; }
.navbar { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.navbar-brand { display: flex; align-items: center; }
.navbar-logo { height: 36px; width: auto; display: block; }
.navbar-menu { display: flex; align-items: center; gap: 28px; }
.navbar-menu a:not(.btn) { font-weight: 600; font-size: 0.92rem; color: var(--gray-700); position: relative; padding: 6px 0; }
.navbar-menu a:not(.btn)::after { content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.navbar-menu a:not(.btn):hover::after, .navbar-menu a.active::after { width: 100%; }
.navbar-menu a.active { color: var(--primary); }
.navbar-toggle { display: none; flex-direction: column; gap: 5px; width: 30px; z-index: 1100; }
.navbar-toggle span { display: block; height: 2px; background: var(--primary); border-radius: 2px; transition: var(--transition); }
.nav-overlay { position: fixed; inset: 0; background: rgba(15,27,45,0.5); z-index: 998; opacity: 0; visibility: hidden; transition: var(--transition); }
.nav-overlay.active { opacity: 1; visibility: visible; }

/* ---- Hero ---- */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; padding-top: var(--header-height); background: linear-gradient(135deg, var(--primary-dark), var(--primary) 60%, var(--primary-light)); overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(245,166,35,0.18), transparent 50%); }
.hero-content { position: relative; z-index: 2; max-width: 720px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12); color: #fff; padding: 8px 16px; border-radius: 30px; font-size: 0.8rem; font-weight: 600; margin-bottom: 22px; }
.hero h1 { color: #fff; font-size: 2.6rem; margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero p { color: rgba(255,255,255,0.88); font-size: 1.1rem; margin-bottom: 32px; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 56px; flex-wrap: wrap; }
.hero-stat .num { font-family: var(--font-heading); font-size: 2.2rem; color: #fff; font-weight: 800; }
.hero-stat .num span { color: var(--accent); }
.hero-stat .label { color: rgba(255,255,255,0.75); font-size: 0.85rem; }

/* ---- Section ---- */
section { padding: 90px 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.eyebrow { display: inline-block; color: var(--primary); background: var(--primary-lighter); padding: 6px 16px; border-radius: 20px; font-size: 0.78rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.section-header h2 { font-size: 2.2rem; margin-bottom: 16px; }
.section-header p { color: var(--gray-700); font-size: 1.05rem; }
.bg-light { background: var(--gray-100); }
.bg-dark { background: var(--dark); color: #fff; }
.bg-dark h2, .bg-dark h3 { color: #fff; }

/* ---- Grid utils ---- */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---- Feature / Service cards ---- */
.feature-card { background: #fff; border-radius: var(--radius); padding: 34px 28px; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-300); transition: var(--transition); height: 100%; }
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--primary-light); }
.feature-icon { width: 58px; height: 58px; border-radius: 14px; background: var(--primary-lighter); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.feature-card p { color: var(--gray-700); font-size: 0.92rem; }

/* ---- About split ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split-img { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }

/* ---- Mockup anime (illustration "motion" en CSS/SVG, sans video ni dependance externe) ---- */
.motion-mockup { aspect-ratio: 600 / 440; background: linear-gradient(135deg, var(--primary-dark), var(--primary) 70%, var(--primary-light)); display: flex; align-items: center; justify-content: center; padding: 28px; }
.mockup-frame { position: relative; width: 100%; max-width: 460px; background: #fff; border-radius: 14px; box-shadow: 0 20px 50px rgba(0,0,0,0.25); overflow: hidden; }
.mockup-topbar { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--gray-100); }
.mockup-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--gray-300); }
.mockup-dot:first-child { background: #f06; opacity: 0.5; }
.mockup-dot:nth-child(2) { background: var(--warning); opacity: 0.5; }
.mockup-dot:nth-child(3) { background: var(--success); opacity: 0.5; }
.mockup-body { display: flex; }
.mockup-sidebar { width: 70px; background: var(--gray-100); padding: 16px 10px; display: flex; flex-direction: column; gap: 12px; align-items: center; }
.mockup-logo-dot { width: 16px; height: 16px; border-radius: 5px; background: var(--primary); margin-bottom: 6px; }
.mockup-nav-line { height: 5px; border-radius: 3px; background: var(--gray-300); width: 100%; }
.mockup-nav-line.w1 { background: var(--primary-light); opacity: 0.8; }
.mockup-nav-line.w2 { width: 70%; }
.mockup-nav-line.w3 { width: 85%; }
.mockup-nav-line.w4 { width: 55%; }
.mockup-main { flex: 1; padding: 16px; }
.mockup-stats { display: flex; gap: 8px; margin-bottom: 14px; }
.mockup-stat-card { flex: 1; background: var(--gray-100); border-radius: 8px; padding: 10px 8px; font-size: 0.75rem; color: var(--primary); }
.mockup-stat-card i { font-size: 0.85rem; margin-bottom: 8px; display: block; }
.mockup-bar-track { display: block; height: 4px; background: var(--gray-300); border-radius: 3px; overflow: hidden; }
.mockup-bar-fill { display: block; height: 100%; background: var(--accent); border-radius: 3px; width: 0; animation: mockupBarFill 3.2s ease-in-out infinite; }
.mockup-bar-fill.fill-1 { animation-delay: 0s; }
.mockup-bar-fill.fill-2 { animation-delay: 0.3s; }
.mockup-bar-fill.fill-3 { animation-delay: 0.6s; }
.mockup-chart { display: flex; align-items: flex-end; gap: 6px; height: 70px; margin-bottom: 14px; padding: 0 4px; }
.mockup-chart-bar { flex: 1; background: linear-gradient(180deg, var(--primary-light), var(--primary)); border-radius: 4px 4px 0 0; animation: mockupChartGrow 2.4s ease-in-out infinite alternate; }
.mockup-chart-bar.cb1 { animation-delay: 0s; } .mockup-chart-bar.cb2 { animation-delay: 0.15s; }
.mockup-chart-bar.cb3 { animation-delay: 0.3s; } .mockup-chart-bar.cb4 { animation-delay: 0.45s; }
.mockup-chart-bar.cb5 { animation-delay: 0.6s; } .mockup-chart-bar.cb6 { animation-delay: 0.75s; }
.mockup-checklist { display: flex; flex-direction: column; gap: 10px; }
.mockup-check-item { display: flex; align-items: center; gap: 10px; }
.mockup-check-circle { width: 20px; height: 20px; flex-shrink: 0; }
.mockup-check-circle circle { fill: none; stroke: var(--gray-300); stroke-width: 2; }
.mockup-check-mark { fill: none; stroke: var(--success); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 26; stroke-dashoffset: 26; animation: mockupDraw 3s ease-in-out infinite; }
.mockup-check-item.delay-1 .mockup-check-mark { animation-delay: 0.4s; }
.mockup-check-item.delay-2 .mockup-check-mark { animation-delay: 0.8s; }
.mockup-check-line { display: block; height: 6px; border-radius: 3px; background: var(--gray-100); }
.mockup-check-line.w1 { width: 80%; } .mockup-check-line.w2 { width: 60%; } .mockup-check-line.w3 { width: 70%; }
.mockup-float { position: absolute; width: 42px; height: 42px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-md); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.1rem; animation: mockupFloat 3.6s ease-in-out infinite; }
.mockup-float.float-1 { top: -14px; right: 30px; animation-delay: 0s; }
.mockup-float.float-2 { bottom: 10px; left: -16px; color: var(--accent); animation-delay: 1s; }

@keyframes mockupBarFill { 0% { width: 10%; } 50% { width: 85%; } 100% { width: 10%; } }
@keyframes mockupChartGrow { 0% { height: 20%; } 100% { height: 100%; } }
@keyframes mockupDraw { 0%, 15% { stroke-dashoffset: 26; } 45%, 80% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 26; } }
@keyframes mockupFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

@media (prefers-reduced-motion: reduce) {
    .mockup-bar-fill, .mockup-chart-bar, .mockup-check-mark, .mockup-float { animation: none; }
    .mockup-bar-fill { width: 60%; }
    .mockup-chart-bar { height: 60%; }
    .mockup-check-mark { stroke-dashoffset: 0; }
}
@media (max-width: 576px) {
    .mockup-sidebar { width: 54px; }
    .mockup-float { width: 34px; height: 34px; font-size: 0.9rem; }
}

.about-list li { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
.about-list i { color: var(--success); margin-top: 4px; }

/* ---- Counters ---- */
.counters { background: var(--primary); padding: 60px 0; }
.counters .grid-4 { text-align: center; }
.counter-item .count { font-family: var(--font-heading); font-size: 2.6rem; color: #fff; font-weight: 800; }
.counter-item .count span { color: var(--accent); }
.counter-item p { color: rgba(255,255,255,0.8); }

/* ---- Pricing / Plans ---- */
.plan-card { background: #fff; border: 2px solid var(--gray-300); border-radius: var(--radius); padding: 40px 30px; text-align: center; transition: var(--transition); }
.plan-card.featured { border-color: var(--primary); box-shadow: var(--shadow-md); transform: scale(1.03); }
.plan-price { font-family: var(--font-heading); font-size: 2.4rem; color: var(--primary); font-weight: 800; margin: 14px 0; }
.plan-price small { font-size: 0.95rem; color: var(--gray-500); font-weight: 500; }

/* ---- Testimonials ---- */
.testimonial-card { background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); }
.testimonial-stars { color: var(--accent); margin-bottom: 14px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.testimonial-author img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }

/* ---- CTA banner ---- */
.cta-banner { background: linear-gradient(120deg, var(--primary-dark), var(--primary)); border-radius: var(--radius); padding: 60px 40px; text-align: center; color: #fff; }
.cta-banner h2 { color: #fff; margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 28px; }

/* ---- Blog cards ---- */
.blog-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.blog-card img { height: 200px; width: 100%; object-fit: cover; }
.blog-card-body { padding: 22px; }
.blog-meta { font-size: 0.8rem; color: var(--gray-500); margin-bottom: 10px; }
.blog-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.blog-card p { color: var(--gray-700); font-size: 0.9rem; }
.blog-single-content { max-width: 780px; margin: 0 auto; }
.blog-single-content img { border-radius: var(--radius); margin: 24px 0; }
.blog-single-content h2, .blog-single-content h3 { margin: 28px 0 14px; }
.blog-single-content p { margin-bottom: 16px; color: var(--gray-700); }

/* ---- Forms ---- */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 8px; color: var(--gray-900); }
.form-control { width: 100%; padding: 13px 16px; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm); transition: var(--transition); background: #fff; }
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-lighter); }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-error { color: var(--danger); font-size: 0.8rem; margin-top: 6px; display: none; }
.form-group.has-error .form-control { border-color: var(--danger); }
.form-group.has-error .form-error { display: block; }
.form-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 44px; }
.form-feedback { font-size: 0.85rem; margin-top: 10px; }
.form-feedback.success { color: var(--success); }
.form-feedback.error { color: var(--danger); }

/* Newsletter form (footer) */
.newsletter-form { display: flex; gap: 0; }
.newsletter-form input { flex: 1; padding: 12px 14px; border-radius: var(--radius-sm) 0 0 var(--radius-sm); border: none; }
.newsletter-form button { background: var(--accent); color: var(--dark); padding: 0 18px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

/* ---- Footer ---- */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.75); padding-top: 70px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 50px; }
.footer-brand { color: #fff; margin-bottom: 16px; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 20px; font-family: var(--font-body); }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a:hover { color: var(--accent); }
.social-links { display: flex; gap: 12px; margin-top: 20px; }
.social-links a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.social-links a:hover { background: var(--accent); color: var(--dark); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 0; margin-top: 20px; }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.82rem; }

/* ---- Scroll to top ---- */
#scrollTopBtn { position: fixed; bottom: 28px; right: 28px; width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px); transition: var(--transition); z-index: 900; }
#scrollTopBtn.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#scrollTopBtn:hover { background: var(--primary-dark); }

/* ---- Page banner (pages internes) ---- */
.page-banner { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 160px 0 70px; text-align: center; }
.page-banner h1 { color: #fff; font-size: 2.3rem; }
.breadcrumb { color: rgba(255,255,255,0.8); margin-top: 12px; font-size: 0.9rem; }
.breadcrumb a { color: #fff; font-weight: 600; }

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

/* ============================================================================
   RESPONSIVE - Mobile-first breakpoints
   ============================================================================ */
@media (max-width: 991px) {
    .footer-top { grid-template-columns: 1fr 1fr; }
    .split { grid-template-columns: 1fr; gap: 36px; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 2.15rem; }
}

@media (max-width: 767px) {
    section { padding: 60px 0; }
    .navbar-toggle { display: flex; }
    .navbar-menu {
        position: fixed; top: 0; right: -100%; height: 100vh; width: 80%; max-width: 320px;
        background: #fff; flex-direction: column; align-items: flex-start; gap: 6px;
        padding: 100px 30px 30px; box-shadow: -10px 0 30px rgba(0,0,0,0.1); transition: right 0.35s ease; z-index: 1050;
        overflow-y: auto;
    }
    .navbar-menu.open { right: 0; }
    .navbar-menu li { width: 100%; }
    .navbar-menu a:not(.btn) { display: block; padding: 12px 0; width: 100%; }
    .nav-cta-item { margin-top: 10px; }
    .nav-cta-item .btn { width: 100%; }
    .navbar-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .navbar-toggle.active span:nth-child(2) { opacity: 0; }
    .navbar-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .hero { min-height: auto; padding: 140px 0 70px; text-align: center; }
    .hero-content { margin: 0 auto; }
    .hero h1 { font-size: 1.8rem; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; gap: 26px; }

    .footer-top { grid-template-columns: 1fr; }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .plan-card.featured { transform: none; }
    .form-card { padding: 26px; }
    .section-header h2 { font-size: 1.7rem; }
}

/* ============================================================================
   ADMIN PANEL
   ============================================================================ */
.admin-body { background: var(--gray-100); min-height: 100vh; font-family: var(--font-body); }
.admin-wrapper { display: flex; min-height: 100vh; }

.admin-sidebar { width: 260px; background: var(--dark); color: rgba(255,255,255,0.85); flex-shrink: 0; position: fixed; top: 0; left: 0; height: 100vh; overflow-y: auto; z-index: 1200; transition: transform 0.3s ease; }
.admin-sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.sidebar-logo { height: 30px; width: auto; }
.admin-nav-section { padding: 18px 20px 6px; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.4); }
.admin-nav a { display: flex; align-items: center; gap: 12px; padding: 11px 20px; font-size: 0.88rem; font-weight: 500; color: rgba(255,255,255,0.75); border-left: 3px solid transparent; transition: var(--transition); }
.admin-nav a i { width: 18px; text-align: center; }
.admin-nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-nav a.active { background: rgba(46,125,246,0.25); color: #fff; border-left-color: var(--accent); }

.admin-main { flex: 1; margin-left: 260px; display: flex; flex-direction: column; min-height: 100vh; }
.admin-topbar { background: #fff; box-shadow: var(--shadow-sm); padding: 14px 28px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100; }
.admin-topbar-left { display: flex; align-items: center; gap: 16px; }
.sidebar-toggle { display: none; font-size: 1.3rem; color: var(--gray-700); }
.admin-topbar h1 { font-size: 1.15rem; font-family: var(--font-body); font-weight: 700; }
.admin-user-menu { display: flex; align-items: center; gap: 12px; position: relative; }
.admin-user-menu .avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.admin-user-dropdown { position: absolute; top: 52px; right: 0; background: #fff; box-shadow: var(--shadow-md); border-radius: var(--radius-sm); min-width: 200px; padding: 8px; display: none; }
.admin-user-dropdown.open { display: block; }
.admin-user-dropdown a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); font-size: 0.88rem; color: var(--gray-900); }
.admin-user-dropdown a:hover { background: var(--gray-100); }

.admin-content { padding: 28px; flex: 1; }
.admin-content-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; margin-bottom: 24px; }
.admin-content-header h2 { font-size: 1.4rem; font-family: var(--font-body); }
.admin-breadcrumb { font-size: 0.82rem; color: var(--gray-500); margin-top: 4px; }

.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 28px; }
.stat-card { background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); display: flex; align-items: center; gap: 16px; border-left: 4px solid var(--primary); }
.stat-card .stat-icon { width: 50px; height: 50px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; background: var(--primary-lighter); color: var(--primary); flex-shrink: 0; }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 800; font-family: var(--font-heading); }
.stat-card .stat-label { font-size: 0.8rem; color: var(--gray-500); }
.stat-card.card-orange { border-left-color: var(--warning); }
.stat-card.card-orange .stat-icon { background: #fef3e0; color: var(--warning); }
.stat-card.card-green { border-left-color: var(--success); }
.stat-card.card-green .stat-icon { background: #e5f7ee; color: var(--success); }
.stat-card.card-red { border-left-color: var(--danger); }
.stat-card.card-red .stat-icon { background: #fbeaea; color: var(--danger); }

.admin-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 24px; margin-bottom: 24px; }
.admin-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; flex-wrap: wrap; gap: 10px; }
.admin-card-header h3 { font-size: 1.05rem; font-family: var(--font-body); }

.table-responsive { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
table.data-table th { text-align: left; padding: 12px 14px; background: var(--gray-100); font-weight: 700; color: var(--gray-700); white-space: nowrap; border-bottom: 2px solid var(--gray-300); }
table.data-table td { padding: 12px 14px; border-bottom: 1px solid var(--gray-300); vertical-align: middle; }
table.data-table tbody tr:hover { background: var(--primary-lighter); }
.badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; }
.badge-success { background: #e5f7ee; color: var(--success); }
.badge-warning { background: #fef3e0; color: #b97400; }
.badge-danger { background: #fbeaea; color: var(--danger); }
.badge-info { background: var(--primary-lighter); color: var(--primary); }
.badge-gray { background: var(--gray-100); color: var(--gray-700); }

.action-icons { display: flex; gap: 8px; }
.action-icons a, .action-icons button { width: 32px; height: 32px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; background: var(--gray-100); color: var(--gray-700); transition: var(--transition); }
.action-icons .edit:hover { background: var(--primary-lighter); color: var(--primary); }
.action-icons .delete:hover { background: #fbeaea; color: var(--danger); }
.action-icons .view:hover { background: #e5f7ee; color: var(--success); }

.filters-bar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; align-items: center; }
.filters-bar .form-control { width: auto; padding: 10px 14px; }
.search-box { position: relative; }
.search-box i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--gray-500); }
.search-box input { padding-left: 38px; }

.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 20px; }
.pagination a, .pagination span { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--gray-300); font-size: 0.85rem; }
.pagination a:hover { background: var(--primary-lighter); }
.pagination .active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(15,27,45,0.55); z-index: 2000; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal-box { background: #fff; border-radius: var(--radius); width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: modalIn 0.25s ease; }
@keyframes modalIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--gray-300); }
.modal-header h3 { font-size: 1.1rem; }
.modal-close { font-size: 1.3rem; color: var(--gray-500); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--gray-300); display: flex; justify-content: flex-end; gap: 10px; }

/* Alerts */
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.9rem; display: flex; align-items: center; gap: 10px; }
.alert-success { background: #e5f7ee; color: #147a45; }
.alert-danger { background: #fbeaea; color: #a92f2f; }
.alert-info { background: var(--primary-lighter); color: var(--primary); }

/* Login page */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 20px; }
.login-box { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; max-width: 420px; padding: 44px 38px; }
.login-box .navbar-brand { justify-content: center; margin-bottom: 10px; }
.login-logo { height: 46px; width: auto; }
.login-box p.subtitle { text-align: center; color: var(--gray-500); margin-bottom: 30px; font-size: 0.9rem; }

/* Timetable grid */
.timetable { display: grid; grid-template-columns: 90px repeat(6, 1fr); gap: 6px; overflow-x: auto; min-width: 800px; }
.timetable .tt-head { background: var(--primary); color: #fff; padding: 10px; text-align: center; font-size: 0.8rem; font-weight: 700; border-radius: var(--radius-sm); }
.timetable .tt-time { background: var(--gray-100); padding: 10px 6px; text-align: center; font-size: 0.75rem; font-weight: 700; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.tt-slot { background: var(--primary-lighter); border-left: 3px solid var(--primary); border-radius: var(--radius-sm); padding: 8px; font-size: 0.75rem; min-height: 60px; position: relative; }
.tt-slot strong { display: block; font-size: 0.78rem; color: var(--primary); }
.tt-slot .tt-remove { position: absolute; top: 4px; right: 4px; color: var(--danger); font-size: 0.7rem; }
.tt-empty { background: var(--gray-100); border-radius: var(--radius-sm); min-height: 60px; }

@media (max-width: 991px) {
    .stat-cards { grid-template-columns: repeat(2, 1fr); }
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .sidebar-toggle { display: block; }
}
@media (max-width: 576px) {
    .stat-cards { grid-template-columns: 1fr; }
    .admin-content { padding: 16px; }
    .login-box { padding: 30px 22px; }
}

/* ============================================================================
   DOCUMENTS LMD (releves de notes, PV de deliberation) - ecran et impression A4
   ============================================================================ */
.print-toolbar { position: sticky; top: 0; z-index: 50; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; background: var(--dark); color: #fff; padding: 12px 20px; margin-bottom: 24px; }
.print-toolbar form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.print-toolbar .form-control { width: auto; padding: 7px 10px; font-size: 0.85rem; }
.print-page { background: var(--gray-100); min-height: 100vh; padding-bottom: 30px; }
.lmd-doc { background: #fff; color: #111; max-width: 210mm; margin: 0 auto 24px; padding: 14mm 12mm; box-shadow: var(--shadow-md); font-size: 12px; line-height: 1.4; }
.lmd-doc.landscape { max-width: 297mm; }
.lmd-doc-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; border-bottom: 3px double var(--primary-dark); padding-bottom: 10px; margin-bottom: 12px; }
.lmd-school { display: flex; gap: 10px; align-items: center; }
.lmd-school-logo { height: 52px; width: auto; }
.lmd-school-name { font-family: var(--font-heading); font-size: 20px; font-weight: 800; color: var(--primary-dark); line-height: 1.2; }
.lmd-school-meta { font-size: 10.5px; color: var(--gray-700); }
.lmd-doc-title { text-align: right; font-size: 11px; }
.lmd-title { font-family: var(--font-heading); font-size: 18px; font-weight: 800; text-transform: uppercase; color: var(--primary-dark); letter-spacing: 0.5px; }
.lmd-identity { width: 100%; border-collapse: collapse; margin-bottom: 12px; font-size: 11.5px; }
.lmd-identity th { text-align: left; background: var(--gray-100); width: 16%; padding: 5px 8px; border: 1px solid var(--gray-300); font-weight: 600; }
.lmd-identity td { padding: 5px 8px; border: 1px solid var(--gray-300); }
.lmd-muted { color: var(--gray-500); font-size: 10.5px; }
.lmd-sem-title { font-family: var(--font-body); font-size: 13px; margin: 14px 0 6px; color: #fff; background: var(--primary-dark); padding: 5px 10px; border-radius: 3px; }
.lmd-table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.lmd-table th { background: var(--gray-100); border: 1px solid var(--gray-300); padding: 4px; font-weight: 700; text-align: center; font-size: 9.5px; }
.lmd-table td { border: 1px solid var(--gray-300); padding: 3px 5px; text-align: center; }
.lmd-table td:nth-child(2) { text-align: left; }
.lmd-table th.c-code { width: 64px; }
.lmd-ue td { background: #eef3fb; font-weight: 600; }
.lmd-ecue td.indent { padding-left: 16px; }
.lmd-cat { font-size: 8.5px; font-weight: 500; color: var(--gray-500); text-transform: uppercase; margin-left: 4px; }
.lmd-table tfoot td { font-weight: 700; background: var(--gray-100); }
.lmd-table tfoot td:first-child { text-align: right; }
.st-valide { color: var(--success); }
.st-compense { color: #b97400; }
.st-non_valide { color: var(--danger); }
.lmd-sem-result { margin: 4px 0 0; font-size: 11px; }
.lmd-summary { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 10.5px; }
.lmd-summary th { background: var(--primary-dark); color: #fff; padding: 5px 4px; border: 1px solid var(--primary-dark); font-size: 9.5px; }
.lmd-summary td { border: 1px solid var(--gray-300); padding: 6px 4px; text-align: center; }
.lmd-legend, .lmd-warning { font-size: 9.5px; color: var(--gray-700); margin-top: 6px; }
.lmd-warning { color: var(--danger); font-weight: 600; }
.lmd-doc-footer { margin-top: 16px; font-size: 11px; }
.lmd-place { text-align: right; margin-bottom: 8px; }
.lmd-signatures { display: flex; justify-content: space-between; gap: 20px; min-height: 80px; flex-wrap: wrap; }
.lmd-signatures > div { flex: 1; min-width: 140px; text-align: center; }
.lmd-signatures span { display: block; font-weight: 700; text-decoration: underline; }
.lmd-signatures small { display: block; color: var(--gray-500); }
.lmd-signatures em { display: block; margin-top: 46px; font-style: normal; }
.lmd-disclaimer { margin-top: 14px; font-size: 9px; color: var(--gray-500); text-align: center; border-top: 1px solid var(--gray-300); padding-top: 6px; }
.lmd-empty { padding: 20px; text-align: center; color: var(--gray-500); }
.num { font-variant-numeric: tabular-nums; }
.pv-section-title { font-size: 12px; font-weight: 700; text-transform: uppercase; color: var(--primary-dark); margin: 14px 0 6px; border-bottom: 1px solid var(--gray-300); padding-bottom: 3px; }
.pv-text { font-size: 11.5px; text-align: justify; }
.pv-stats { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.pv-stats div { flex: 1; min-width: 90px; border: 1px solid var(--gray-300); padding: 6px; text-align: center; font-size: 10.5px; }
.pv-stats strong { display: block; font-size: 15px; color: var(--primary-dark); }
.lmd-table.pv-results td:nth-child(3) { text-align: left; }
.lmd-table.pv-results td:nth-child(2) { text-align: center; }

/* Grille de saisie / deliberation */
.grid-input { width: 78px; padding: 6px 8px; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm); font-size: 0.85rem; }
.grid-input:focus { outline: none; border-color: var(--primary); }
.grid-select { padding: 6px 8px; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm); font-size: 0.82rem; max-width: 190px; }
.credit-check { font-size: 0.78rem; font-weight: 700; }
.credit-check.ok { color: var(--success); }
.credit-check.ko { color: var(--danger); }
.tabs-inline { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }

@page { size: A4; margin: 10mm; }
@media print {
    body, .print-page { background: #fff !important; padding: 0 !important; }
    .no-print, .site-header, .site-footer, #scrollTopBtn, #preloader, .nav-overlay, .print-toolbar, .page-banner { display: none !important; }
    main, section, .container { padding: 0 !important; margin: 0 !important; max-width: none !important; }
    .lmd-doc { box-shadow: none; margin: 0; padding: 0; max-width: none; break-after: page; page-break-after: always; }
    .lmd-doc:last-of-type { break-after: auto; page-break-after: auto; }
    .lmd-table tr, .lmd-summary, .lmd-signatures, .pv-stats { break-inside: avoid; page-break-inside: avoid; }
    .lmd-sem-title, .lmd-table th, .lmd-summary th, .lmd-ue td, .lmd-identity th { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}