/**
 * Hauptstilsheet für das Eimerfestspiele Verwaltungsportal
 */

/* Variablen */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #e74c3c;
    --accent-color: #3498db;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --info-color: #3498db;
    --text-color: #333;
    --text-color-light: #f8f9fa;
    --background-color: #f8f9fa;
    --card-background: #fff;
    --border-color: #dee2e6;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Dark Theme */
.dark-theme {
    --primary-color: #1a2530;
    --secondary-color: #c0392b;
    --accent-color: #2980b9;
    --success-color: #27ae60;
    --warning-color: #d35400;
    --danger-color: #c0392b;
    --info-color: #2980b9;
    --text-color: #f8f9fa;
    --text-color-light: #f8f9fa;
    --background-color: #121212;
    --card-background: #1e1e1e;
    --border-color: #2c2c2c;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: var(--transition);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

a:hover {
    color: var(--secondary-color);
}

/* Typografie */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

.dark-theme h1, .dark-theme h2, .dark-theme h3, .dark-theme h4, .dark-theme h5, .dark-theme h6 {
    color: var(--text-color-light);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* Header */
header {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    padding: 1rem 0;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

.logo a {
    color: var(--text-color-light);
    text-decoration: none;
}

.logo span {
    color: var(--secondary-color);
}

.theme-switch {
    display: flex;
    align-items: center;
}

.theme-switch label {
    margin-right: 10px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 30px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--accent-color);
}

input:checked + .slider:before {
    transform: translateX(30px);
}

/* Navigation */
.main-nav {
    margin-top: 1rem;
}

.main-nav ul {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
}

.main-nav li {
    margin-right: 1.5rem;
    margin-bottom: 0.5rem;
}

.main-nav a {
    color: var(--text-color-light);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a:hover {
    color: var(--secondary-color);
}

.main-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

.main-nav a:hover::after {
    width: 100%;
}

.nav-btn {
    background-color: var(--secondary-color);
    color: var(--text-color-light);
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.nav-btn:hover {
    background-color: var(--primary-color);
    color: var(--text-color-light);
}

.nav-btn::after {
    display: none;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-color-light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero-Sektion */
.hero {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('../images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    color: var(--text-color-light);
    border-radius: 8px;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.dark-theme .hero {
    background: linear-gradient(rgba(26, 37, 48, 0.8), rgba(26, 37, 48, 0.8)), url('../images/hero-background.jpg');
    background-size: cover;
    background-position: center;
}

.hero h1 {
    color: var(--text-color-light);
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.hero-date {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Karten */
.card {
    background-color: var(--card-background);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

/* Statistik-Karten */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--card-background);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.dark-theme .stat-value {
    color: var(--text-color-light);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-color);
}

/* Formulare */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="time"],
select,
textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--card-background);
    color: var(--text-color);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.invalid {
    border-color: var(--danger-color);
}

.error-message {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.form-hint {
    font-size: 0.875rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.inline-form {
    display: flex;
    align-items: flex-end;
}

.inline-form .form-group {
    flex: 1;
    margin-right: 1rem;
    margin-bottom: 0;
}

.inline-form button {
    white-space: nowrap;
}

/* Buttons */
button, .btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

button:hover, .btn:hover {
    background-color: #2574a9;
    transform: translateY(-2px);
}

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

.btn-primary:hover {
    background-color: #2574a9;
}

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

.btn-secondary:hover {
    background-color: #c0392b;
}

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

.btn-success:hover {
    background-color: #27ae60;
}

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

.btn-danger:hover {
    background-color: #c0392b;
}

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

.btn-outline:hover {
    background-color: var(--accent-color);
    color: white;
}

.btn-block {
    display: block;
    width: 100%;
}

.actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 10px;
}

/* Zeitslot-Auswahl */
.timeslots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 1rem;
}

.timeslot {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.timeslot:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px);
}

.timeslot.selected {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.timeslot.unavailable {
    background-color: #f8f9fa;
    color: #adb5bd;
    border-color: #dee2e6;
    cursor: not-allowed;
    opacity: 0.7;
}

.dark-theme .timeslot.unavailable {
    background-color: #2a2a2a;
    color: #6c757d;
    border-color: #444;
}

.unavailable-text {
    display: block;
    font-size: 0.8rem;
    margin-top: 5px;
}

/* Warnmeldungen */
.alert {
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.alert-success {
    background-color: rgba(46, 204, 113, 0.2);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(243, 156, 18, 0.2);
    border: 1px solid var(--warning-color);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(231, 76, 60, 0.2);
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
}

.alert-info {
    background-color: rgba(52, 152, 219, 0.2);
    border: 1px solid var(--info-color);
    color: var(--info-color);
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.tab:hover {
    background-color: rgba(52, 152, 219, 0.1);
}

.tab.active {
    border-bottom: 2px solid var(--accent-color);
    color: var(--accent-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Reservation Info */
.reservation-info {
    margin-bottom: 20px;
    padding: 15px;
    background-color: rgba(52, 152, 219, 0.1);
    border-radius: 4px;
}

.reservation-info h2 {
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.reservation-info p {
    margin-bottom: 8px;
}

/* Kontaktinformationen */
.contact-info {
    background-color: var(--card-background);
    border-radius: 4px;
    padding: 15px;
    margin-top: 1rem;
}

.contact-info p {
    margin-bottom: 8px;
}

/* Login-Seite */
.login-page {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('../images/login-background.jpg');
    background-size: cover;
    background-position: center;
}

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

.login-box {
    background-color: var(--card-background);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 2rem;
    width: 100%;
    max-width: 500px;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo h1 {
    font-size: 2rem;
    color: var(--primary-color);
}

.dark-theme .login-logo h1 {
    color: var(--text-color-light);
}

.login-logo span {
    color: var(--secondary-color);
}

.login-form {
    margin-bottom: 1.5rem;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.login-footer p {
    margin-bottom: 0.5rem;
}

.login-footer a {
    color: var(--accent-color);
    text-decoration: none;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    padding: 2rem 0;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 1.5rem;
}

.footer-logo h3 {
    font-size: 1.5rem;
    color: var(--text-color-light);
    margin-bottom: 0.5rem;
}

.footer-logo span {
    color: var(--secondary-color);
}

.footer-links h4, .footer-contact h4 {
    color: var(--text-color-light);
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-color-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: var(--text-color-light);
    text-decoration: underline;
}

.footer-contact a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.footer-bottom a {
    color: var(--text-color-light);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: var(--secondary-color);
}

/* Benachrichtigungen */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 400px;
}

.notification {
    background-color: var(--card-background);
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--shadow);
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 10px;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.notification.active {
    transform: translateX(0);
    opacity: 1;
}

.notification-content {
    flex: 1;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-color);
    padding: 0 0 0 10px;
}

.notification-success {
    border-color: var(--success-color);
}

.notification-error {
    border-color: var(--danger-color);
}

.notification-warning {
    border-color: var(--warning-color);
}

.notification-info {
    border-color: var(--info-color);
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

/* Responsive */
@media (max-width: 992px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}

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

    .logo {
        margin-bottom: 1rem;
    }

    .main-nav {
        width: 100%;
    }

    .main-nav ul {
        flex-direction: column;
    }

    .main-nav li {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }

    .nav-toggle {
        display: block;
    }

    .main-nav {
        display: none;
    }

    .main-nav.active {
        display: block;
    }

    .timeslots {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-date {
        font-size: 1.2rem;
    }

    .form-actions {
        flex-direction: column;
        gap: 10px;
    }

    .form-actions button, .form-actions .btn {
        width: 100%;
    }

    .inline-form {
        flex-direction: column;
    }

    .inline-form .form-group {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .timeslots {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 1rem;
    }

    .stat-value {
        font-size: 2rem;
    }
}