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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 2vh;
}

.container {
    max-width: 1500px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3vh 3vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: 3.5vh;
}

.btn {
    padding: 1vh 2vw;
    font-size: 1.8vh;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    background: white;
    color: #667eea;
    font-weight: bold;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: #2ecc71;
    color: white;
}

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

.btn-danger {
    background: #e74c3c;
    color: white;
}

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

.content {
    padding: 4vh 4vw;
}

.input-section {
    margin-bottom: 4vh;
}

.input-section h2 {
    color: #667eea;
    font-size: 2.5vh;
    margin-bottom: 2vh;
}

.code-input-group {
    display: flex;
    gap: 2vw;
}

#levelCodeInput {
    flex: 1;
    padding: 1.5vh 2vw;
    font-size: 2.5vh;
    border: 2px solid #ddd;
    border-radius: 8px;
    text-transform: uppercase;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    letter-spacing: 0.3vw;
}

#levelCodeInput:focus {
    outline: none;
    border-color: #667eea;
}

.divider {
    text-align: center;
    margin: 4vh 0;
    position: relative;
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 2px;
    background: #ddd;
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

.divider span {
    background: white;
    padding: 0 2vw;
    color: #999;
    font-weight: bold;
    font-size: 1.6vh;
}

.maps-section h2 {
    color: #667eea;
    font-size: 2.5vh;
    margin-bottom: 2vh;
}

.maps-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2vh;
}

.loading {
    text-align: center;
    color: #999;
    font-style: italic;
    padding: 3vh;
    grid-column: 1 / -1;
}

.map-card {
    background: #f8f9fa;
    border: 2px solid #ddd;
    border-radius: 10px;
    padding: 2vh 1.5vw;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    gap: 1vh;    overflow: visible;
    position: relative;}

.map-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.map-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1vw;
}

.map-code {
    font-family: 'Courier New', monospace;
    font-size: 2.5vh;
    font-weight: bold;
    color: #667eea;
    letter-spacing: 0.2vw;
}

.action-buttons {
    display: flex;
    gap: 0.5vw;
    flex-shrink: 0;
}

.edit-btn {
    background: none;
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.6vh 0.6vw;
    font-size: min(2vh, 24px);
    cursor: pointer;
    transition: all 0.3s;
    flex-shrink: 0;
    max-width: 40px;
    max-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.edit-btn:hover {
    background: #2980b9;
    transform: scale(1.1);
}

.delete-btn {
    background: none;
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.6vh 0.6vw;
    font-size: min(2vh, 24px);
    cursor: pointer;
    transition: all 0.3s;
    flex-shrink: 0;
    max-width: 40px;
    max-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.delete-btn:hover {
    background: #c0392b;
    transform: scale(1.1);
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(12, 1fr);
    gap: 1px;
    background-color: #333;
    border: 2px solid #333;
    width: 80%;
    aspect-ratio: 1 / 1;
    margin: 0 auto;
}

/* Kompatibilität mit utils.js - unterstützt beide Klassennamen */
.thumbnail-grid .thumbnail-cell,
.thumbnail-grid .thumb-cell {
    background-color: #4a90e2;
}

.thumbnail-grid .thumbnail-cell.sand,
.thumbnail-grid .thumb-cell.sand {
    background-color: #f4d03f;
}

.thumbnail-grid .thumbnail-cell.longjump,
.thumbnail-grid .thumb-cell.longjump {
    background-color: #f39c12;
}

.thumbnail-grid .thumbnail-cell.water,
.thumbnail-grid .thumb-cell.water {
    background-color: #4a90e2;
}

.thumbnail-grid .thumbnail-cell.start,
.thumbnail-grid .thumb-cell.start {
    background-color: #e74c3c;
}

.thumbnail-grid .thumbnail-cell.goal,
.thumbnail-grid .thumb-cell.goal {
    background-color: #2ecc71;
}

.map-info {
    font-size: 1.4vh;
    color: #666;
}

.no-maps {
    text-align: center;
    color: #999;
    padding: 4vh;
    grid-column: 1 / -1;
}

.no-maps p {
    font-size: 2vh;
    margin-bottom: 1vh;
}

.no-maps a {
    color: #667eea;
    font-weight: bold;
    text-decoration: none;
}

.no-maps a:hover {
    text-decoration: underline;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    padding: 4vh 4vw;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-content h2 {
    color: #667eea;
    font-size: 3vh;
    margin-bottom: 3vh;
}

.spinner {
    width: 5vh;
    height: 5vh;
    border: 0.5vh solid #f3f3f3;
    border-top: 0.5vh solid #667eea;
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/* User-ID-Anzeige */
.user-id-display {
    position: fixed;
    bottom: 1vh;
    right: 1vw;
    background: rgba(255, 255, 255, 0.9);
    padding: 0.5vh 1vw;
    border-radius: 5px;
    font-size: 1.2vh;
    color: #666;
    font-family: 'Courier New', monospace;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    cursor: help;
}

/* Rechtliche Links */
.legal-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    padding: 5px 0;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    z-index: 10000;
}
.legal-footer a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    margin: 0 12px;
}
.legal-footer a:hover {
    text-decoration: underline;
}