/* ============================================
   Longierhalle – Mobile-First Grundstyling
   Zielbreite: ca. 360–430px (Smartphone)
   Farbschema: Vereinsfarben PSV Wiesenhof
   ============================================ */

:root {
    --color-primary: #1C3059;       /* Dunkelblau – Hauptfarbe */
    --color-primary-light: #2c4a80; /* etwas helleres Blau für Hover/Akzente */
    --color-accent: #D9AD29;        /* Gold/Gelb – sparsam für Hervorhebungen */
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f5f5f0;
    color: #2c2c2c;
    line-height: 1.4;
}

.app {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    background-color: #ffffff;
}

.app-header {
    background-color: var(--color-primary);
    color: white;
    padding: 16px;
    text-align: center;
}

.app-header h1 {
    font-size: 1.3rem;
    letter-spacing: 0.5px;
}

.date-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid #e0e0e0;
}

.nav-arrow {
    font-size: 2.6rem;
    text-decoration: none;
    color: var(--color-primary);
    padding: 8px 20px;
    min-width: 52px;
    text-align: center;
    line-height: 1;
}

.date-label {
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
    border-bottom: 3px solid var(--color-accent);
    padding-bottom: 4px;
    display: inline-block;
}

.date-sub {
    display: block;
    font-weight: 400;
    font-size: 0.9rem;
    color: #666;
    margin-top: 2px;
}

.slot-list {
    padding: 8px 16px 24px;
}

.slot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 12px;
    margin-bottom: 8px;
    border-radius: 8px;
    font-size: 1rem;
}

.slot.free {
    background-color: #e8f5e9;
    border: 1px solid #c8e6c9;
}

.slot.booked {
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
}

.slot-time {
    font-weight: 500;
}

.slot-status {
    font-weight: 600;
    font-size: 0.9rem;
}

.slot.past {
    background-color: #f0f0f0;
    border: 1px solid #d8d8d8;
    color: #999;
}

.today-jump {
    text-align: center;
    padding: 8px 16px;
    background-color: #f5f5f0;
    border-bottom: 1px solid #e0e0e0;
}

.today-jump a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.9rem;
}

.today-jump a:hover {
    text-decoration: underline;
}

a.slot {
    text-decoration: none;
    color: inherit;
    display: flex;
}

.slot.clickable {
    cursor: pointer;
    transition: transform 0.1s;
}

.slot.clickable:active {
    transform: scale(0.98);
}

/* ---- Formular- und Bestätigungsseite (buchen.php) ---- */

.form-page {
    padding: 16px;
}

.form-page h2 {
    margin-bottom: 12px;
}

.slot-summary {
    background-color: #f5f5f0;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
}

form label {
    display: block;
    margin-top: 16px;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9rem;
}

form input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
}

.btn-primary {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 24px;
    cursor: pointer;
    text-decoration: none;
}

.confirmation {
    text-align: center;
}

.cancel-code-box {
    background-color: #e8f5e9;
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.cancel-code-label {
    display: block;
    font-size: 0.85rem;
    color: #555;
    margin-bottom: 8px;
}

.cancel-code {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 3px;
}

.hint {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 12px;
}

.error-box {
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.header-link {
    display: block;
    text-align: center;
    color: #cde0cd;
    font-size: 0.85rem;
    margin-top: 6px;
    text-decoration: underline;
}

.btn-danger {
    display: block;
    width: 100%;
    text-align: center;
    background-color: #c62828;
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 20px;
    cursor: pointer;
}

.btn-secondary {
    display: block;
    text-align: center;
    color: var(--color-primary);
    padding: 14px;
    margin-top: 8px;
    text-decoration: none;
}

.slot-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    margin-top: 2px;
}

form input[type="text"],
form input[type="number"],
form input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
}

form select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    background-color: white;
}

.success-box {
    background-color: #e8f5e9;
    border: 1px solid #c8e6c9;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

h3 {
    margin-top: 28px;
    margin-bottom: 12px;
}

.booking-table {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.booking-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background-color: #f5f5f0;
    border-radius: 8px;
    gap: 12px;
}

.booking-info {
    font-size: 0.9rem;
}

.btn-delete {
    background-color: #c62828;
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    white-space: nowrap;
}

.slot.blocked {
    background-color: #eeeeee;
    border: 1px solid #cccccc;
    color: #888;
}

.app-footer {
    text-align: center;
    padding: 20px;
}

.app-footer a {
    color: #bbb;
    font-size: 0.8rem;
    text-decoration: none;
}