/* Dreamsky Code Management System - Stylesheet */
/* Luther / Wittenberg360 Design */

:root {
    /* Hauptfarben im Asisi-Luther-Stil */
    --primary-color: #C21875;       /* kräftiges Pink/Violett */
    --primary-dark: #8E004F;
    --secondary-color: #5C0038;     /* dunkles Violett */
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;

    --background: #8E3A78;          /* noch hellerer Weinrot-Hintergrund für optimale Sichtbarkeit */
    --surface: rgba(0, 0, 0, 0.55); /* Glas-Karte */
    --text: #ffffff;
    --text-light: #f2b3e0;
    --border: rgba(255, 255, 255, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ====== GLOBAL ====== */

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.container-narrow {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
}

/* ====== HEADER / NAV ====== */

.header {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.nav {
    display: flex;
    gap: 16px;
}

.nav a {
    color: var(--text);
    padding: 8px 16px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.2s, color 0.2s;
}

.nav a:hover,
.nav a.active {
    background: var(--primary-color);
    color: #ffffff;
}

/* ====== CARDS ====== */

.card {
    background: var(--surface);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    backdrop-filter: blur(16px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
}

/* ====== BUTTONS ====== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary-color);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

.btn-secondary {
    background: var(--secondary-color);
    color: #ffffff;
}

.btn-secondary:hover {
    background: #3A0025;
}

.btn-success {
    background: var(--success-color);
    color: #ffffff;
}

.btn-danger {
    background: var(--danger-color);
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.08);
}

/* Größen */

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-lg {
    padding: 12px 22px;
    font-size: 15px;
}

/* ====== FORM ====== */

.form-group {
    margin-bottom: 16px;
    text-align: left;
}

.form-label {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 4px;
}

.form-control,
.form-select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.5);
    color: var(--text);
    font-size: 14px;
}

.form-control::placeholder {
    color: rgba(255,255,255,0.45);
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 1px var(--primary-color);
}

/* ====== ALERTS ====== */

.alert {
    border-radius: 12px;
    padding: 10px 14px;
    margin-bottom: 12px;
    font-size: 14px;
}

.alert-success {
    background: rgba(34, 197, 94, 0.16);
    border: 1px solid rgba(34, 197, 94, 0.5);
    color: #b9ffd6;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.18);
    border: 1px solid rgba(239, 68, 68, 0.6);
    color: #ffc6c6;
}

.alert-info {
    background: rgba(59, 130, 246, 0.18);
    border: 1px solid rgba(59, 130, 246, 0.6);
    color: #c7ddff;
}

/* ====== TEXT / SPACING ====== */

.text-muted {
    color: var(--text-light);
}

.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }

/* ====== TABLES ====== */

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table th,
.table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border);
}

.table th {
    background: rgba(0,0,0,0.4);
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 12px;
}

.table tbody tr:hover {
    background: rgba(0,0,0,0.4);
}

/* ====== BADGES ====== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
}

.badge-generated {
    background: rgba(148, 163, 184, 0.2);
    color: #e2e8f0;
}

.badge-printed {
    background: rgba(56, 189, 248, 0.2);
    color: #bae6fd;
}

.badge-used {
    background: rgba(34, 197, 94, 0.2);
    color: #bbf7d0;
}

.badge-expired {
    background: rgba(239, 68, 68, 0.2);
    color: #fecaca;
}

/* ====== FLEX HELFER ====== */

.d-flex {
    display: flex;
}

.justify-between {
    justify-content: space-between;
}

.align-center {
    align-items: center;
}

.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }

/* ====== ACCESS / STARTSEITE ====== */

.access-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;

    background:
        radial-gradient(circle at 20% 20%, #7A014F 0, transparent 55%),
        radial-gradient(circle at 80% 80%, #B1006F 0, transparent 55%),
        #3A0025;
}

.access-box {
    background: rgba(0,0,0,0.6);
    border-radius: 26px;
    padding: 40px 34px 30px;
    width: 100%;
    max-width: 520px;
    text-align: center;
    box-shadow: 0 28px 80px rgba(0,0,0,0.9);
    border: 1px solid var(--border);
    backdrop-filter: blur(20px);
}

.login-title {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.5rem;
}

/* QR-Scanner */

.qr-scanner,
.scan-area {
    max-width: 320px;
    margin: 0 auto 20px;
    border-radius: 16px;
    overflow: hidden;
    background: rgba(0,0,0,0.7);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 16px 14px 14px;
}

.scan-area h3 {
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--text-light);
}

#reader {
    width: 100%;
}

/* ====== OR DIVIDER ====== */

.or-divider {
    display: flex;
    align-items: center;
    margin: 26px 0;
    color: var(--text-light);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.or-divider::before,
.or-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.or-divider span {
    margin: 0 10px;
}

/* ====== ADMIN LAYOUT ====== */

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: #120616;
    color: #ffffff;
    padding: 20px 0;
    flex-shrink: 0;
}

.sidebar-logo {
    padding: 0 20px 20px;
    font-size: 1.25rem;
    font-weight: 700;
    border-bottom: 1px solid #31172c;
    margin-bottom: 20px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #e5b3d8;
    text-decoration: none;
    transition: all 0.2s;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: #31172c;
    color: #ffffff;
}

.main-content {
    flex: 1;
    padding: 30px;
    background: var(--background);
}

/* ====== PAGINATION ====== */

.pagination {
    display: flex;
    gap: 4px;
    margin-top: 16px;
}

.pagination a {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 13px;
    text-decoration: none;
}

.pagination a.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

/* ====== PRINT ====== */

@media print {
    .no-print {
        display: none !important;
    }

    body {
        background: #ffffff;
        color: #000000;
    }

    .print-page {
        page-break-after: always;
    }

    .business-card {
        page-break-inside: avoid;
    }
}

/* ====== RESPONSIVE ====== */

@media (max-width: 768px) {
    .admin-layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
    }

    .main-content {
        padding: 20px;
    }

    .access-box {
        padding: 28px 20px 22px;
    }
}