/* ================================
   GLOBAL
================================= */
* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #111827;
    background-color: #f5f5f7;
    margin: 0;
    padding: 0;
    line-height: 1.45;
}

a {
    color: #2563eb;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* Container für einfache Seiten */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 16px 40px;
}

/* Alerts */
.alert {
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 0.92rem;
    margin-bottom: 14px;
}
.alert-success {
    background: #ecfdf3;
    border: 1px solid #bbf7d0;
    color: #166534;
}
.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}
.alert-warning {
    background: #fffbeb;
    border: 1px solid #fef3c7;
    color: #92400e;
}
.info-box {
    background: #eef2ff;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.92rem;
}

/* ================================
   LOGIN PAGE
================================= */
body.admin-login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(circle at top, #e0f2fe 0, #f5f5f7 40%, #e5e7eb 100%);
}

.login-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 20px 22px 24px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 20px 50px rgba(15,23,42,0.18);
}

.login-header {
    text-align: center;
    margin-bottom: 16px;
}
.login-header h1 {
    margin: 0;
    font-size: 1.4rem;
}
.login-header p {
    margin: 4px 0 0;
    font-size: 0.9rem;
    color: #6b7280;
}

.login-form label {
    display: block;
    font-size: 0.85rem;
    color: #374151;
    margin-bottom: 3px;
}
.login-form input[type="text"],
.login-form input[type="password"] {
    width: 100%;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #d4d4d8;
    font-size: 0.9rem;
}
.login-form input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 1px rgba(37,99,235,0.18);
}
.login-form .form-row {
    margin-bottom: 12px;
}
.login-form button {
    width: 100%;
    border-radius: 999px;
    border: none;
    padding: 9px 14px;
    font-size: 0.95rem;
    font-weight: 600;
    background: #4f46e5;
    color: #eef2ff;
    cursor: pointer;
}
.login-form button:hover {
    background: #4338ca;
}

.login-footer {
    margin-top: 10px;
    font-size: 0.78rem;
    color: #6b7280;
    text-align: center;
}

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

.admin-shell {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
    background: #f3f4f6;
}

/* Sidebar */
.admin-sidebar {
    background: #ffffff;
    color: #111827;
    padding: 18px 14px;
    border-right: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
}

.admin-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.admin-logo {
    font-weight: 700;
    font-size: 1.02rem;
}
.admin-logo span {
    display: block;
    font-size: 0.75rem;
    color: #6b7280;
}

/* Hamburger */
.admin-menu-toggle {
    display: none;
    background: #e5e7eb;
    border-radius: 999px;
    border: none;
    width: 34px;
    height: 34px;
    font-size: 1.3rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    padding: 0;
}

/* Navigation */
.admin-nav {
    margin-top: 4px;
}
.admin-nav a {
    display: block;
    padding: 9px 12px;
    border-radius: 999px;
    font-size: 0.88rem;
    color: #374151;
    margin-bottom: 6px;
}
.admin-nav a.active {
    background: #eff6ff;
    color: #1d4ed8;
    font-weight: 600;
}
.admin-nav a:hover {
    background: #f3f4ff;
}

/* Main */
.admin-main {
    background: #f3f4f6;
    color: #111827;
    padding: 20px 18px 50px;
}

.admin-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 18px 20px;
    box-shadow: 0 18px 45px rgba(15,23,42,0.06);
}

.admin-main h1 {
    font-size: 1.45rem;
    margin: 0 0 18px;
}
.admin-main h2 {
    font-size: 1.15rem;
    margin: 14px 0 10px;
}

/* Admin Formulare */
.admin-main label {
    font-size: 0.85rem;
    color: #374151;
}
.admin-main input,
.admin-main select,
.admin-main textarea {
    background: #ffffff;
    color: #111827;
    border: 1px solid #d4d4d8;
    border-radius: 6px;
    padding: 7px 9px;
    font-size: 0.9rem;
}
.admin-main input:focus,
.admin-main select:focus,
.admin-main textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 1px rgba(37,99,235,0.18);
}

/* Filter-Bar */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-end;
    margin-bottom: 14px;
    font-size: 0.86rem;
}
.filter-bar input[type="date"],
.filter-bar input[type="time"],
.filter-bar input[type="number"],
.filter-bar select {
    max-width: 180px;
}

/* Tabellen */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.table {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
    margin-top: 12px;
    font-size: 0.92rem;
}
.table th,
.table td {
    border-bottom: 1px solid #e5e7eb;
    padding: 8px 10px;
    text-align: left;
}
.table th {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6b7280;
    background: #f8fafc;
}
.table tr:hover {
    background: #f9fafb;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.7rem;
}
.badge.pending {
    background: #fef3c7;
    color: #92400e;
}
.badge.confirmed {
    background: #dcfce7;
    color: #166534;
}
.badge.rejected {
    background: #fee2e2;
    color: #b91c1c;
}

/* Buttons */
.btn-admin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 7px 14px;
    font-size: 0.82rem;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.15s;
}
.btn-primary {
    background: #4f46e5;
    color: #eef2ff;
}
.btn-primary:hover {
    background: #4338ca;
}
.btn-danger {
    background: #ef4444;
    color: #fee2e2;
}
.btn-danger:hover {
    background: #b91c1c;
}
.btn-ghost {
    background: transparent;
    color: #374151;
}
.btn-ghost:hover {
    background: #e5e7eb;
}

/* ================================
   RESERVATIONS – CARD VIEW (MOBILE)
================================= */

.reservations-cards {
    display: none; /* Standard: nur Tabelle sichtbar */
    margin-top: 12px;
    display: none;
}

.reservation-card {
    background: #f9fafb;
    border-radius: 12px;
    padding: 10px 12px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
    margin-bottom: 10px;
}

.reservation-card-empty {
    text-align: center;
    font-size: 0.9rem;
    color: #6b7280;
}

.reservation-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.reservation-card-time {
    font-weight: 600;
    font-size: 1rem;
}

.reservation-card-main {
    font-size: 0.9rem;
}

.reservation-card-name {
    font-weight: 600;
    margin-bottom: 2px;
}

.reservation-card-meta {
    font-size: 0.85rem;
    color: #4b5563;
    margin-bottom: 4px;
}

.reservation-card-contact {
    font-size: 0.85rem;
    color: #4b5563;
    margin-bottom: 4px;
}

.reservation-card-contact div + div {
    margin-top: 2px;
}

.reservation-card-notes {
    font-size: 0.85rem;
    color: #111827;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px dashed #e5e7eb;
}

.reservation-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.reservation-card-actions form {
    flex: 1 1 auto;
}

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

/* Tablets */
@media (max-width: 1100px) {
    .admin-shell {
        grid-template-columns: 210px 1fr;
    }
}

/* Mobile Sidebar + Layout */
@media (max-width: 900px) {
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: sticky;
        top: 0;
        z-index: 20;
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
        padding: 10px 12px;
        background: #ffffff;
    }

    .admin-menu-toggle {
        display: inline-flex;
    }

    .admin-nav {
        display: none;
        margin-top: 10px;
    }

    .admin-sidebar.is-open .admin-nav {
        display: block;
    }

    .admin-main {
        padding: 16px 10px 40px;
    }

    .admin-card {
        padding: 16px 14px;
    }
}

/* Phones */
@media (max-width: 700px) {
    /* Tabelle auf Phones ausblenden, Card-View anzeigen */
    .reservations-table-wrapper {
        display: none;
    }

    .reservations-cards {
        display: block;
    }

    .table {
        font-size: 0.84rem;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-bar > * {
        width: 100%;
        max-width: 100%;
    }
}

/* Sehr kleine Phones */
@media (max-width: 360px) {
    .btn-admin {
        width: 100%;
        margin-top: 4px;
    }

    .reservation-card-actions {
        flex-direction: column;
    }
}