/* Reset und Basis-Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #171717;
    --secondary-color: #171717;
    --Background-color: #171717;
    --accent-color: #e41739;
    --accent-hover: rgb(219, 20, 54);
    --success-color: #28a745;
    --error-color: #da1428;
    --warning-color: #ffc107;
    --text-primary: #333;
    --text-secondary: #666;
    --text-light: #999;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #1a1a2e;
    --border-color: #dee2e6;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 5px 20px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    /* Hintergrund links/rechts außerhalb des Formular-Containers */
    background: var(--Background-color);
    min-height: auto;
    padding: 0;
    margin: 0;
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: none;
    border: 2px solid var(--accent-color);
    overflow: hidden;
    width: 100%;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: rgb(255, 255, 255);
    padding: 40px 30px;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);

    .title-red {
        color: rgb(255, 0, 0);
    }
    .title-white {
        color: rgb(255, 255, 255);
    }
}

.subtitle {
    font-size: 1.1em;
    opacity: 0.9;
    font-weight: 300;
}

/* Fortschrittsanzeige */
.progress-container {
    padding: 30px;
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 20px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #ff6b9d);
    transition: width 0.3s ease;
    width: 11.11%;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 0;
}

.step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--text-light);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.step.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

.step.completed {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

/* Formular */
form {
    padding: 40px;
}

.form-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-step.active {
    display: block;
}

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

.form-step h2 {
    font-size: 1.8em;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.step-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1em;
}

/* Form-Gruppen */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1em;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.error-message {
    color: var(--error-color);
    font-size: 0.875em;
    margin-top: 5px;
    display: none;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: var(--error-color);
}

.form-group.error .error-message {
    display: block;
}

/* Radio-Optionen */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    background: white;
}

.radio-option:hover {
    border-color: var(--accent-color);
    background: #fff5f7;
}

.radio-option input[type="radio"] {
    margin-right: 15px;
    margin-top: 3px;
    width: auto;
    cursor: pointer;
}

.radio-option input[type="radio"]:checked + .radio-label {
    color: var(--accent-color);
}

.radio-option:has(input[type="radio"]:checked) {
    border-color: var(--accent-color);
    background: #fff5f7;
}

.radio-label {
    flex: 1;
}

.radio-label strong {
    display: block;
    margin-bottom: 5px;
    font-size: 1.1em;
}

.radio-label small {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9em;
}

/* Buttons */
.form-actions {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--bg-secondary);
}

.btn {
    padding: 14px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    flex: 1;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

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

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Warnung */
.warning-message {
    background: #fff3cd;
    border: 2px solid var(--warning-color);
    border-radius: var(--border-radius);
    padding: 15px;
    margin-top: 20px;
    color: #856404;
}

/* Erfolgs- und Fehlermeldungen */
.success-message,
.error-message {
    padding: 40px;
    text-align: center;
}

.success-content,
.error-content {
    max-width: 500px;
    margin: 0 auto;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--success-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    margin: 0 auto 20px;
}

.success-message h2 {
    color: var(--success-color);
    margin-bottom: 15px;
}

.error-content h2 {
    color: var(--error-color);
    margin-bottom: 15px;
}

.reference-number {
    margin-top: 20px;
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    font-size: 1.1em;
}

.reference-number strong {
    color: var(--accent-color);
    font-size: 1.2em;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 0;
    }

    header h1 {
        font-size: 2em;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

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

    .btn {
        width: 100%;
    }

    .progress-steps {
        flex-wrap: wrap;
        gap: 10px;
    }

    .step {
        width: 35px;
        height: 35px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    form {
        padding: 20px;
    }

    .progress-container {
        padding: 20px;
    }

    header {
        padding: 30px 20px;
    }
}

/* Leaflet/OpenStreetMap Container */
.google-map-container {
    width: 100%;
    height: 400px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-top: 10px;
    overflow: hidden;
}

/* Leaflet-spezifische Styles */
.google-map-container .leaflet-container {
    height: 100%;
    width: 100%;
    border-radius: var(--border-radius);
}

.map-instruction {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 10px;
    font-style: italic;
}

/* City Dropdown */
.city-dropdown {
    background: white;
    cursor: pointer;
}

.city-dropdown:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}