/* ── XYZ Polytechnic College – Custom Styles ─────────────
   Ethiopian TVET Theme: Forest Green + Gold
   ======================================================== */

/* Google Font for Ethiopic (Amharic) support */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Ethiopic:wght@400;500;600;700&display=swap');

:root {
    --tvet-green:       #0a3d1e;
    --tvet-green-mid:   #1a6b33;
    --tvet-green-light: #2d8a4e;
    --tvet-gold:        #daa520;
    --tvet-gold-light:  #f0c75e;
    --tvet-red:         #da1228;
    --bs-primary:       #1a6b33;
    --bs-primary-rgb:   26, 107, 51;
}

/* ── Typography ────────────────────────────────────────── */
body {
    font-family: 'Noto Sans Ethiopic', 'Abyssinica SIL', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* ── Navbar ────────────────────────────────────────────── */
.navbar {
    border-bottom: 3px solid var(--tvet-gold);
    padding-top: 0;
    padding-bottom: 0;
}
.navbar .navbar-brand {
    padding-top: 0;
    padding-bottom: 0;
}
.navbar .nav-link {
    font-weight: 500;
    padding: 0.8rem 1rem !important;
    position: relative;
    transition: all 0.2s ease;
}
.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--tvet-gold);
    transition: width 0.25s ease;
    border-radius: 2px;
}
.navbar .nav-link:hover::after,
.navbar .nav-link:focus::after {
    width: 60%;
}
.navbar .nav-link:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px 4px 0 0;
}
.navbar .btn-light {
    color: var(--tvet-green);
    border: 1px solid var(--tvet-gold);
    transition: all 0.2s ease;
}
.navbar .btn-light:hover {
    background: var(--tvet-gold);
    border-color: var(--tvet-gold);
    color: var(--tvet-green);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* ── Hero Section ──────────────────────────────────────── */
.hero-section {
    background: linear-gradient(135deg, #0a3d1e 0%, #1a6b33 50%, #0d4f23 100%);
    min-height: 60vh;
    display: flex;
    align-items: center;
}
.min-vh-50 { min-height: 50vh; }

/* ── Cards ─────────────────────────────────────────────── */
.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12) !important;
}
.card .card-header.bg-primary {
    background-color: var(--tvet-green-mid) !important;
}
.card .btn-primary {
    background-color: var(--tvet-green-mid);
    border-color: var(--tvet-green-mid);
}
.card .btn-primary:hover {
    background-color: var(--tvet-green);
    border-color: var(--tvet-green);
}
.card .btn-outline-primary {
    border-color: var(--tvet-green-mid);
    color: var(--tvet-green-mid);
}
.card .btn-outline-primary:hover {
    background-color: var(--tvet-green-mid);
    border-color: var(--tvet-green-mid);
    color: #fff;
}

/* ── Footer ────────────────────────────────────────────── */
footer a:hover {
    color: var(--tvet-gold) !important;
    text-decoration: underline !important;
}
footer hr {
    opacity: 0.2;
}

/* ── Badge Overrides ───────────────────────────────────── */
.badge.bg-primary {
    background-color: var(--tvet-green-mid) !important;
}
.badge.bg-success {
    background-color: var(--tvet-green) !important;
}
.badge.bg-info {
    background-color: #0d6efd !important;
}
.badge.bg-warning {
    background-color: var(--tvet-gold) !important;
    color: #1a1a1a !important;
}

/* ── Tables ────────────────────────────────────────────── */
.table > thead > tr > th {
    border-bottom-width: 2px;
    font-weight: 600;
}
.table > thead.table-dark {
    background-color: var(--tvet-green) !important;
}
.table > thead.table-dark th {
    background-color: var(--tvet-green) !important;
    border-color: rgba(255,255,255,0.1);
}

/* ── Flash Messages ────────────────────────────────────── */
.alert {
    border-radius: 0.5rem;
}
.alert-success {
    border-left: 4px solid var(--tvet-green);
}

/* ── Accordion ─────────────────────────────────────────── */
.accordion-button:not(.collapsed) {
    background-color: rgba(26, 107, 51, 0.06);
    color: var(--tvet-green);
    font-weight: 600;
}
.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(26, 107, 51, 0.15);
}

/* ── List Group Active ─────────────────────────────────── */
.list-group-item.active {
    background-color: var(--tvet-green-mid);
    border-color: var(--tvet-green-mid);
}

/* ── Admin Sidebar ─────────────────────────────────────── */
.sidebar .nav-link {
    border-radius: 0.375rem;
    margin-bottom: 0.125rem;
    transition: all 0.15s ease;
}
.sidebar .nav-link:hover {
    background-color: rgba(255,255,255,0.1);
    color: #fff !important;
}
.sidebar .nav-link.active {
    background-color: var(--tvet-green-mid);
    color: #fff !important;
}

/* ── Animated Counter ──────────────────────────────────── */
.counter {
    font-size: 2.5rem;
}

/* ── Dropdown ──────────────────────────────────────────── */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
    border-radius: 0.5rem;
}
.dropdown-item.active {
    background-color: var(--tvet-green-light);
}
.dropdown-item:active {
    background-color: var(--tvet-green-mid);
}

/* ── Pageination ───────────────────────────────────────── */
.page-item.active .page-link {
    background-color: var(--tvet-green-mid);
    border-color: var(--tvet-green-mid);
}
.page-link {
    color: var(--tvet-green-mid);
}
.page-link:hover {
    color: var(--tvet-green);
}

/* ── Breadcrumb ────────────────────────────────────────── */
.breadcrumb-item a {
    color: var(--tvet-green-mid);
}
.breadcrumb-item.active {
    color: #666;
}

/* ── Print ─────────────────────────────────────────────── */
@media print {
    .navbar, footer, .sidebar, .breadcrumb,
    .btn:not(.print-show), .alert, .card-footer a,
    .d-print-none { display: none !important; }

    body { background: #fff !important; color: #000 !important; }

    .card { box-shadow: none !important; border: 2px solid #333 !important; }
    .card-header { background: #f0f0f0 !important; border-bottom: 2px solid #333 !important; }

    .text-success { color: #000 !important; }
    .text-danger  { color: #000 !important; }
    .text-warning { color: #000 !important; }
    .badge { border: 1px solid #333 !important; background: #fff !important; color: #000 !important; }

    a { color: #000 !important; text-decoration: none !important; }
    a[href]:after { content: "" !important; }

    .container { max-width: 100% !important; }

    /* Certificate / result print header */
    .print-header { display: block !important; text-align: center; border-bottom: 3px double #333; padding-bottom: 12px; margin-bottom: 20px; }
    .print-header img { height: 50px; }
}

/* ── Mobile ────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero-section h1 { font-size: 2rem; }
    .counter { font-size: 1.8rem; }
    .sidebar { width: 100% !important; position: static !important; }
}