/* ============================================== */
/* === 1. VARIABLEN & GRUNDEINSTELLUNGEN      === */
/* ============================================== */
:root {
    /* Farben zentral definiert - leicht zu ändern */
    --primary-color: #4caf50;       /* Grün (Action) */
    --primary-dark: #45a049;
    --secondary-color: #2196f3;     /* Blau (Secondary) */
    --secondary-dark: #1976d2;
    --batch-color: #2ecc71;         /* Batch Button */
    --batch-dark: #27ae60;
    --text-color: #333;
    --bg-color: #f5f5f5;
    --card-bg: #fff;
    --header-bg: #6c757d;           /* Einheitliches Grau statt "gray" */
    --border-color: #e9ecef;
    --hover-row-bg: #e3f2fd;
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    margin: 0;
    padding: 10px;
    background-color: var(--bg-color);
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
}

/* ============================================== */
/* === 2. HEADER & LAYOUT                     === */
/* ============================================== */

.race-container {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 15px;
    margin-bottom: 20px;
    /* overflow: hidden; -> Entfernt, kann Schatten abschneiden */
}

.race-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ddd;
}

.race-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-color);
    padding-bottom: 0;
    margin: 0; /* Sauberer Reset */
}

/* ============================================== */
/* === 3. BUTTONS (Modern & Sleek)            === */
/* ============================================== */

/* Gemeinsame Basis für ALLE Buttons */
.action-button, 
.batch-download-button, 
.back-button,
.btn-base {
    /* Reset für Browser-Styles (WICHTIG gegen "klobig") */
    -webkit-appearance: none;
    appearance: none;
    border: none;
    outline: none;
    
    /* Layout & Text */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px; /* Abstand zwischen Text und evtl. Icons */
    padding: 10px 20px; /* Mehr Platz links/rechts sieht moderner aus */
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600; /* Etwas dickerer Text ist besser lesbar */
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    
    /* Modernes Styling */
    border-radius: 8px; /* Abgerundete Ecken */
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Dezent */
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); /* Weiche Animation */
}

/* --- 1. Der "Action" Button (Grün/Blau) --- */
.action-button {
    background: var(--primary-color); /* Fallback */
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.action-button:hover {
    background: linear-gradient(145deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px); /* Hebt sich leicht an */
    box-shadow: 0 6px 12px rgba(76, 175, 80, 0.3); /* Grüner Schattenschimmer */
}

.action-button:active {
    transform: translateY(0); /* Drückt sich beim Klick */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Variante: Sekundär (Blau) */
.action-button.secondary {
    background: var(--secondary-color);
    background: linear-gradient(145deg, var(--secondary-color), var(--secondary-dark));
}

.action-button.secondary:hover {
    box-shadow: 0 6px 12px rgba(33, 150, 243, 0.3); /* Blauer Schattenschimmer */
}

/* --- 2. Der Batch Download Button (Spezielles Grün) --- */
.batch-download-button {
    background: var(--batch-color);
    background: linear-gradient(145deg, var(--batch-color), var(--batch-dark));
    color: white;
    width: auto; /* Desktop Default */
}

.batch-download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(46, 204, 113, 0.3);
}

.batch-download-button:active {
    transform: translateY(0);
}

/* --- 3. Der "Zurück" Button (Dezent Grau) --- */
.back-button {
    background-color: #fff;
    color: #495057;
    border: 1px solid #dee2e6; /* Hier ist ein feiner Rahmen okay */
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.back-button:hover {
    background-color: #f8f9fa;
    border-color: #cdd4da;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.08);
}

/* --- 4. Disabled State --- */
.action-button:disabled,
.batch-download-button:disabled {
    background: #ccc; /* Grau */
    color: #666;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
    opacity: 0.7;
}

/* --- 5. Kleine Buttons in der Tabelle (Urkunde) --- */
.results-table .action-button {
    padding: 6px 12px; /* Kleiner in der Tabelle */
    font-size: 0.85rem;
    box-shadow: none; /* Kein Schatten in der Tabelle für cleaneren Look */
}

.results-table .action-button:hover {
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

/* ============================================== */
/* === 4. TABELLE (Desktop)                   === */
/* ============================================== */

.results-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 10px;
    /* display: table; -> Standard, entfernt */
}

.results-table th {
    background: var(--header-bg); /* Variable genutzt */
    color: white;
    text-align: left;
    padding: 12px 8px;
    font-weight: 600;
    font-size: 0.9rem;
    position: sticky;
    top: 0;
    z-index: 10;
}

.results-table td {
    padding: 12px 8px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.results-table tr:nth-child(even) {
    background-color: #f8f9fa;
}

.participant-row {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

/* Spezifität erhöht statt !important */
.results-table tr.participant-row:hover,
.results-table tr.participant-row.expanded {
    background-color: var(--hover-row-bg);
}

/* Split Details Table */
.split-details-row {
    display: none;
}

/* Helper Class für JS Toggle */
.split-details-row.visible {
    display: table-row; /* !important entfernt, da display: none überschrieben wird */
}

.split-details-cell {
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 8px;
    /* Kleiner Schatten nach innen für Tiefe */
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
}

.split-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

.split-table th {
    background: linear-gradient(135deg, #495057 0%, #6c757d 100%);
    padding: 10px;
}

.split-table td {
    border: 1px solid var(--border-color);
    padding: 8px 10px;
}

/* ============================================== */
/* === 5. CARDS (Mobile)                      === */
/* ============================================== */
.mobile-cards {
    display: none;
}

.participant-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
}

.participant-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.card-header {
    padding: 12px 15px;
    background: var(--header-bg);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.card-body {
    padding: 15px;
}

.card-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    border-bottom: 1px solid #f1f3f4;
    padding-bottom: 8px;
}

.mobile-split-details {
    display: none;
    padding: 15px;
    background: #f8f9fa;
    border-top: 1px solid var(--border-color);
}

.split-item {
    background: white;
    padding: 8px;
    margin-bottom: 5px;
    border-radius: 4px;
    border-left: 4px solid var(--secondary-color);
    font-size: 0.9rem;
}

/* ============================================== */
/* === 6. SUCHE                               === */
/* ============================================== */

.search-container {
    margin: 20px auto;
    position: relative;
    max-width: 600px;
}

#searchInput {
    width: 100%; /* Flexbox ersetzt durch width 100% für Einfachheit */
    padding: 12px 90px 12px 20px; /* Rechts mehr Platz für Buttons */
    border: 2px solid #ddd;
    border-radius: 25px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

#searchInput:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.search-buttons {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 5px;
    align-items: center;
}

/* Vereinheitlichte Buttons im Suchfeld */
.search-icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #999;
    padding: 5px;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.search-icon-btn:hover {
    background-color: #eee;
    color: var(--primary-color);
}

/* ============================================== */
/* === 7. UTILITIES & ANIMATIONS              === */
/* ============================================== */

.hidden-row, .hidden-card {
    display: none !important; /* Hier ist !important okay für State-Klassen */
}

.showing {
    /* display property wird durch spezifischere CSS Regel oder JS gesetzt */
    animation: fadeIn 0.3s ease forwards;
}

/* Animationen zusammengefasst */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.error-messagebox {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
}

/* ============================================== */
/* === 8. MEDIA QUERIES                       === */
/* ============================================== */

/* Mobile (< 768px) */
@media (max-width: 768px) {
    .race-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .batch-download-button {
        width: 100%;
        margin-top: 5px;
    }

    .results-table { display: none; }
    .mobile-cards { display: block; }

    .button-group {
        flex-direction: column;
        width: 100%;
    }
    
    .action-button, .back-button {
        width: 100%;
    }
}

/* Tablet (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .race-title {
        font-size: 1.3rem;
    }
    
    /* Scrollbare Tabelle - Besser als display: block auf table */
    .race-container {
        overflow-x: auto; 
    }
    
    .results-table {
        min-width: 800px; /* Erzwingt Mindestbreite, damit Scrollen nötig wird */
    }

    .results-table th, 
    .results-table td {
        padding: 8px 5px;
        font-size: 0.85rem;
    }
    
    .action-button {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
}

/* Print */
@media print {
    body { background: white; padding: 0; }
    .race-container { box-shadow: none; border: none; padding: 0; }
    .race-header button, .button-group, .back-button, .search-container { display: none; }
    .results-table th { background: #eee !important; color: black !important; }
}