/* ═══════════════════════════════════════════════════════
   Fahrschule Dynamic – Erste-Hilfe-Kurs Theme
   CSS Variables + Custom Styles
   ═══════════════════════════════════════════════════════ */

:root {
    --fd-primary:    #1F2D8A;
    --fd-primary-2:  #2B6FB4;
    --fd-bg:         #F6F7FB;
    --fd-surface:    #FFFFFF;
    --fd-text:       #111827;
    --fd-muted:      #6B7280;
    --fd-border:     #E5E7EB;
    --fd-success:    #16A34A;
    --fd-danger:     #DC2626;
    --fd-warning:    #F59E0B;
    --fd-info:       #2B6FB4;
}

/* ── Global ─────────────────────────────────────────── */
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--fd-text);
    background: var(--fd-bg);
}

a {
    color: var(--fd-primary);
}
a:hover {
    color: var(--fd-primary-2);
}

/* ── Buttons ────────────────────────────────────────── */
.btn-primary {
    background: var(--fd-primary);
    border-color: var(--fd-primary);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--fd-primary-2);
    border-color: var(--fd-primary-2);
}
.btn-outline-primary {
    color: var(--fd-primary);
    border-color: var(--fd-primary);
}
.btn-outline-primary:hover {
    background: var(--fd-primary);
    border-color: var(--fd-primary);
    color: #fff;
}

/* ── Hero Section ───────────────────────────────────── */
.fd-hero {
    background: linear-gradient(135deg, var(--fd-primary) 0%, var(--fd-primary-2) 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}
.fd-hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

/* ── Cards ──────────────────────────────────────────── */
.fd-card {
    border: 1px solid var(--fd-border);
    border-radius: .75rem;
    background: var(--fd-surface);
    transition: box-shadow .2s, transform .15s;
}
.fd-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
}

/* ── Step Numbers ───────────────────────────────────── */
.fd-step-number {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 50%;
    background: var(--fd-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .9rem;
    margin-right: 1rem;
}

/* ── RTL: Step Numbers ──────────────────────────────── */
[dir="rtl"] .fd-step-number {
    margin-right: 0;
    margin-left: 1rem;
}

/* ── Footer ─────────────────────────────────────────── */
.fd-footer {
    background: var(--fd-primary);
    color: rgba(255,255,255,.7);
}

/* ── Cookie Banner ──────────────────────────────────── */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(17,24,39,.95);
    color: #fff;
    z-index: 9999;
    backdrop-filter: blur(8px);
}

/* ── Navbar ─────────────────────────────────────────── */
.navbar {
    position: relative;
    z-index: 1030;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.navbar-brand img {
    filter: brightness(0) invert(1);
}

/* ── Tables ─────────────────────────────────────────── */
.table th {
    font-weight: 600;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--fd-muted);
    border-bottom-width: 2px;
}

/* ── Opacity Helper ─────────────────────────────────── */
.opacity-60 {
    opacity: .6;
}

/* ── Badge Adjustments ──────────────────────────────── */
.badge {
    font-weight: 500;
    font-size: .78rem;
}

/* ── Form Controls Focus ────────────────────────────── */
.form-control:focus, .form-select:focus {
    border-color: var(--fd-primary-2);
    box-shadow: 0 0 0 .2rem rgba(31,45,138,.15);
}

/* ── Accordion ──────────────────────────────────────── */
.accordion-button:not(.collapsed) {
    background: rgba(31,45,138,.06);
    color: var(--fd-primary);
}
.accordion-button:focus {
    box-shadow: 0 0 0 .2rem rgba(31,45,138,.15);
}

/* ── Breadcrumb ─────────────────────────────────────── */
.breadcrumb-item a {
    color: var(--fd-primary);
    text-decoration: none;
}
.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 767.98px) {
    .fd-hero {
        padding: 2.5rem 0;
    }
    .fd-hero h1 {
        font-size: 1.8rem;
    }
    .fd-hero small {
        font-size: 1.1rem !important;
    }
}

/* ── Print ──────────────────────────────────────────── */
@media print {
    .navbar, .fd-footer, .cookie-banner, .btn, .admin-sidebar {
        display: none !important;
    }
    .admin-main {
        margin-left: 0 !important;
    }
}