/* Demokratie-Wegweiser Change Form - Styles */

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

:root {
    --color-primary: #153544;
    --color-secondary: #8bbee1;
    --color-white: #fff;
    --color-gray-light: #f5f4f4;
    --color-gray-dark: #e5e5e5;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-800: #1f2937;
    --color-input-bg: var(--color-gray-light);
    --color-input-placeholder: var(--color-primary);
    --color-border-list: #e5e5e5;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --spacing: 0.25rem;
    
    /* Fonts */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Text sizes */
    --text-xs: 0.75rem;
    --text-sm: 1rem;
    --text-base: 1.25rem;
    --text-lg: 1.625rem;
    --text-xl: 1.875rem;
    --text-2xl: 2.25rem;
    
    /* Line heights */
    --leading-normal: 1.5;
    --leading-tight: 1.25;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: var(--leading-normal);
    color: var(--color-primary);
    background-color: var(--color-gray-light);
    font-weight: var(--font-weight-normal);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
.header {
    background: var(--color-primary);
    color: var(--color-white);
    padding: calc(var(--spacing) * 8) 0;
    margin-bottom: calc(var(--spacing) * 8);
}

.header h1 {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: calc(var(--spacing) * 2);
    line-height: var(--leading-tight);
}

.header p {
    font-size: 1.1rem;
    text-align: center;
    opacity: 0.9;
}

/* Form Sections */
.form-section {
    background: var(--color-white);
    margin-bottom: 2rem;
}

.section-title {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing) * 6);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    line-height: var(--leading-tight);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--color-secondary);
    border-radius: 2px;
}

/* Search Section */
.search-container {
    position: relative;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.search-left {
    flex: 2;
    position: relative;
}

.search-right {
    flex: 1;
}

.search-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.divider-text {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

.label-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    border: 1px solid var(--color-border-list);
    border-radius: var(--radius-lg);
    background: var(--color-white);
}

.label-group-title {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.wahlkreis-selection {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
}

.search-input {
    width: 100%;
    height: calc(var(--spacing) * 14);
    padding: calc(var(--spacing) * 3) calc(var(--spacing) * 4);
    padding-right: calc(var(--spacing) * 12); /* Platz für Haken */
    font-size: var(--text-base);
    font-weight: var(--font-weight-normal);
    border: 1px solid var(--color-border-list);
    border-radius: var(--radius-lg);
    background: var(--color-input-bg);
    transition: all 0.2s ease;
    line-height: var(--leading-normal);
    position: relative;
}

.search-input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px var(--color-secondary);
}

.search-input:focus::placeholder {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.search-input.valid {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2310b981'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px 20px;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--color-border-list);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.search-suggestions.show {
    display: block;
}

.suggestion-item {
    padding: calc(var(--spacing) * 3) calc(var(--spacing) * 4);
    cursor: pointer;
    border-bottom: 1px solid var(--color-border-list);
    transition: background-color 0.2s ease;
}

.suggestion-item:hover,
.suggestion-item.active {
    background-color: var(--color-gray-light);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-name {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing) * 1);
    font-size: var(--text-sm);
}

.suggestion-ags {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    font-weight: var(--font-weight-normal);
    margin-bottom: calc(var(--spacing) * 1);
}

.suggestion-ebene {
    display: inline-block;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: calc(var(--spacing) * 1) calc(var(--spacing) * 2);
    border-radius: 6px;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-medium);
    margin-top: calc(var(--spacing) * 1);
}

/* Selected Entity Badge */
.selected-entity {
    display: none;
    background: #10b981;
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    align-items: center;
    gap: 0.5rem;
}

.selected-entity.show {
    display: flex;
}

/* Tabs */
.tabs-container {
    margin-bottom: 2rem;
}

.tabs-nav {
    display: flex;
    background: #f8fafc;
    border-radius: 12px;
    padding: 0.5rem;
    margin-bottom: 2rem;
    border: 1px solid #e5e7eb;
}

.tab-button {
    flex: 1;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tab-button:hover {
    color: var(--color-secondary);
    background: rgba(139, 190, 225, 0.1);
}

.tab-button.active {
    color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tab-content {
    display: none;
}

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

/* Table Wrapper */
.table-wrapper {
    overflow-x: auto;
    margin-bottom: 2rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    background: white;
}

/* Person Data Table */
.person-data-table {
    width: 100%;
    min-width: 1400px;
    border-collapse: collapse;
    background: white;
    table-layout: fixed;
}

.person-data-table th {
    background: var(--color-gray-light);
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 3);
    text-align: left;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-border-list);
    position: sticky;
    top: 0;
    z-index: 10;
    white-space: nowrap;
    font-size: var(--text-xs);
}

.person-data-table th .info-icon {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    width: 16px;
    height: 16px;
    background: #3b82f6;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    cursor: help;
}

.person-data-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: top;
}

.person-data-table input,
.person-data-table select,
.person-data-table textarea {
    width: 100%;
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 2);
    border: 1px solid var(--color-border-list);
    border-radius: 4px;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-normal);
    transition: all 0.2s ease;
    box-sizing: border-box;
    line-height: var(--leading-normal);
    background: var(--color-white);
}

.person-data-table input:focus,
.person-data-table select:focus,
.person-data-table textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px var(--color-secondary);
}

.person-data-table input:focus::placeholder,
.person-data-table textarea:focus::placeholder {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.person-data-table textarea {
    resize: vertical;
    min-height: 40px;
}

.person-data-table .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Feste Spaltenbreiten */
.person-data-table th:nth-child(1), .person-data-table td:nth-child(1) { width: 80px; }  /* Wahlbezirk */
.person-data-table th:nth-child(2), .person-data-table td:nth-child(2) { width: 80px; }  /* Bezug */
.person-data-table th:nth-child(3), .person-data-table td:nth-child(3) { width: 60px; }  /* Titel */
.person-data-table th:nth-child(4), .person-data-table td:nth-child(4) { width: 120px; } /* Vorname */
.person-data-table th:nth-child(5), .person-data-table td:nth-child(5) { width: 60px; } /* Präfix */
.person-data-table th:nth-child(6), .person-data-table td:nth-child(6) { width: 120px; } /* Nachname */
.person-data-table th:nth-child(7), .person-data-table td:nth-child(7) { width: 80px; } /* Partei */
.person-data-table th:nth-child(8), .person-data-table td:nth-child(8) { width: 60px; }  /* Geschlecht */
.person-data-table th:nth-child(9), .person-data-table td:nth-child(9) { width: 200px; } /* Foto-URL */
.person-data-table th:nth-child(10), .person-data-table td:nth-child(10) { width: 150px; } /* Kommentar */
.person-data-table th:nth-child(11), .person-data-table td:nth-child(11) { width: 80px; }  /* Aktionen */

/* Table Actions */
.table-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.table-actions-bottom {
    display: flex;
    gap: calc(var(--spacing) * 2);
    margin-top: calc(var(--spacing) * 4);
    justify-content: flex-end;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover {
    background: #059669;
}

/* CSV Upload */
.csv-upload {
    border: 2px dashed #d1d5db;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    background: #f9fafb;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.csv-upload:hover {
    border-color: #3b82f6;
    background: #f0f9ff;
}

.csv-upload.dragover {
    border-color: #3b82f6;
    background: #f0f9ff;
    transform: scale(1.02);
}

.csv-upload-icon {
    font-size: 3rem;
    color: #6b7280;
    margin-bottom: 1rem;
}

.csv-upload-text {
    font-size: 1.1rem;
    color: #374151;
    margin-bottom: 0.5rem;
}

.csv-upload-subtext {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Geodata Upload */
.geodata-upload {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.upload-zone {
    border: 2px dashed #d1d5db;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    background: #f9fafb;
    transition: all 0.3s ease;
}

.upload-zone:hover {
    border-color: #3b82f6;
    background: #f0f9ff;
}

.upload-zone.dragover {
    border-color: #3b82f6;
    background: #f0f9ff;
    transform: scale(1.02);
}

.upload-zone-icon {
    font-size: 2.5rem;
    color: #6b7280;
    margin-bottom: 1rem;
}

.upload-zone-text {
    font-size: 1rem;
    color: #374151;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.upload-zone-subtext {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.file-input {
    display: none;
}

/* Contact Form */
.contact-form {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    margin-top: 2rem;
    padding: 2rem;
    background: var(--color-white);
    border: 1px solid var(--color-border-list);
    border-radius: var(--radius-lg);
}

.contact-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-right {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.contact-right .form-group {
    height: 100%;
}

.contact-right textarea {
    height: 100%;
    resize: vertical;
}

/* Danke-Overlay */
.thank-you-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.thank-you-content {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
}

.thank-you-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.thank-you-content h2 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-bold);
}

.thank-you-content p {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    font-size: var(--text-base);
}

.thank-you-content .btn {
    margin-top: 2rem;
    padding: 1rem 2rem;
    font-size: var(--text-lg);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-input {
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border-list);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all 0.2s ease;
    background: var(--color-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px var(--color-secondary);
}

.form-input.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error {
    color: #ef4444;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* Submit Button */
.submit-section {
    text-align: center;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
}

.submit-btn {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 6px rgba(16, 185, 129, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(16, 185, 129, 0.4);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-btn .loading {
    display: none;
}

.submit-btn.loading .loading {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Source URL */
.source-url {
    margin-bottom: 2rem;
}

.source-url input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.source-url input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .form-section {
        padding: 1.5rem;
    }
    
    .tabs-nav {
        flex-direction: column;
    }
    
    .tab-button {
        margin-bottom: 0.5rem;
    }
    
    .geodata-upload {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .person-data-table {
        font-size: 0.9rem;
    }
    
    .person-data-table th,
    .person-data-table td {
        padding: 0.75rem 0.5rem;
    }
}

/* Loading States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.loading-spinner .spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f4f6;
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

/* Success/Error Messages */
.message {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 600;
}

.message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.message.info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* Tooltips */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 300px;
    background-color: #1f2937;
    color: white;
    text-align: left;
    border-radius: 8px;
    padding: 1rem;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    margin-left: -150px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.9rem;
    line-height: 1.4;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #1f2937 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}