* {
    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;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    max-width: 700px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb, #f5576c);
    background-size: 300% 100%;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

h1 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
    font-size: 2.2em;
    font-weight: 300;
    letter-spacing: -1px;
}

.form-group {
    margin-bottom: 25px;
    position: relative;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
    font-size: 0.95em;
}

input, textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1em;
    transition: all 0.3s ease;
    background: #fafafa;
    font-family: inherit;
}

textarea {
    resize: vertical;
    min-height: 80px;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

input:hover, textarea:hover {
    border-color: #ccc;
}

.db-config {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
    border: 2px solid #e3f2fd;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.4s ease;
    max-height: 0;
    overflow: hidden;
}

.db-config.show {
    opacity: 1;
    transform: translateY(0);
    max-height: 1000px;
}

.db-config h3 {
    color: #1565c0;
    margin-bottom: 15px;
    font-size: 1.1em;
}

.tier-notice {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border: 2px solid #ffcc02;
    border-radius: 8px;
    padding: 12px;
    margin-top: 10px;
    font-size: 0.9em;
    color: #f57c00;
    text-align: center;
}

.generate-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.generate-btn:active {
    transform: translateY(0);
}

.result-section {
    margin-top: 30px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.result-section.show {
    opacity: 1;
    transform: translateY(0);
}

.license-output {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
    border: 2px solid #e3f2fd;
    border-radius: 12px;
    padding: 20px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    word-break: break-all;
    color: #1565c0;
    position: relative;
}

.license-label {
    font-family: 'Segoe UI', sans-serif;
    font-size: 0.85em;
    color: #666;
    margin-bottom: 8px;
    font-weight: 500;
}

.copy-btn {
    width: 100%;
    padding: 12px;
    background: #4caf50;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.95em;
    font-weight: 500;
    cursor: pointer;
    margin-top: 15px;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: #45a049;
    transform: translateY(-1px);
}

.copy-btn.copied {
    background: #2196f3;
    animation: pulse 0.6s;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.success {
    background: #e8f5e8;
    color: #2e7d32;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    border-left: 4px solid #4caf50;
    font-size: 0.9em;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.success.show {
    opacity: 1;
    transform: translateY(0);
}

.error {
    background: #ffebee;
    color: #c62828;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    border-left: 4px solid #f44336;
    font-size: 0.9em;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.error.show {
    opacity: 1;
    transform: translateY(0);
}

.info-text {
    text-align: center;
    color: #666;
    font-size: 0.85em;
    margin-top: 20px;
    line-height: 1.5;
}

@media (max-width: 480px) {
    .container {
        padding: 30px 20px;
        margin: 10px;
    }
    
    h1 {
        font-size: 1.8em;
    }
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    margin-right: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Standortsuche Styles */
.coordinates-display {
    animation: slideDown 0.4s ease;
}

.map-container {
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#mapFrame iframe {
    border-radius: 10px;
}

.coordinates-display h4 {
    display: flex;
    align-items: center;
    gap: 8px;
}

.coordinates-display strong {
    color: #2e7d32;
}

/* Verbesserte Standortsuche Layouts */
.location-search-container {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.location-search-container input {
    flex: 1;
    min-width: 0;
}

.location-search-container button {
    white-space: nowrap;
    min-width: 120px;
}

/* Responsive Design für Standortsuche */
@media (max-width: 600px) {
    .location-search-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .location-search-container button {
        min-width: auto;
        width: 100%;
    }
    
    .coordinates-display .flex-container {
        flex-direction: column;
        gap: 10px;
    }
}

/* Interaktive Karte Styles */
#interactiveMap {
    position: relative;
}

#map {
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.leaflet-container {
    border-radius: 10px;
}

.leaflet-control-zoom {
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.leaflet-control-zoom a {
    background: white;
    color: #333;
    border: 1px solid #ddd;
}

.leaflet-control-zoom a:hover {
    background: #f8f9fa;
}