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

:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-color: #f8fafc;
    --panel-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: linear-gradient(135deg, var(--primary-color), #1e40af);
    color: white;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

.main-content {
    display: grid;
    gap: 20px;
}

.panel {
    background: var(--panel-bg);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.panel h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-primary);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.session-controls {
    margin-bottom: 20px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    margin-right: 10px;
    margin-bottom: 10px;
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.3);
}

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

.btn-secondary:hover {
    background-color: #475569;
}

.btn:disabled {
    background-color: #cbd5e1;
    cursor: not-allowed;
    transform: none;
}

.session-info {
    background-color: var(--bg-color);
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
}

.session-info h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-badge.active {
    background-color: var(--success-color);
    color: white;
}

.status-badge.completed {
    background-color: var(--secondary-color);
    color: white;
}

.agent-placeholder {
    text-align: center;
    padding: 60px 20px;
    background-color: var(--bg-color);
    border-radius: 8px;
    border: 2px dashed var(--border-color);
}

.agent-placeholder p {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.info-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

#elevenlabs-agent {
    min-height: 400px;
    border-radius: 8px;
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    padding: 10px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 500;
}

.tab-content {
    margin-top: 20px;
}

.tab-pane {
    display: none;
}

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

.data-display {
    background-color: var(--bg-color);
    padding: 15px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9rem;
    max-height: 400px;
    overflow-y: auto;
}

.action-buttons {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

.sessions-list {
    max-height: 500px;
    overflow-y: auto;
}

.session-card {
    background-color: var(--bg-color);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid var(--border-color);
}

.session-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.session-card h4 {
    margin-bottom: 8px;
    color: var(--primary-color);
}

.session-card p {
    margin: 5px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Gesundheitszustand & Einschränkungen - Modern Styles */
.health-status-section {
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(to bottom, #f8fafc, #ffffff);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.health-status-title {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    display: block;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
}

.health-category {
    margin-bottom: 16px;
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.health-category:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.1);
}

.health-category-summary {
    cursor: pointer;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f1f5f9, #ffffff);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--primary-color);
    list-style: none;
    transition: all 0.3s ease;
    user-select: none;
}

.health-category-summary::-webkit-details-marker {
    display: none;
}

.health-category-summary::marker {
    display: none;
}

.health-category-summary:hover {
    background: linear-gradient(135deg, #e0e7ff, #f1f5f9);
}

.health-category[open] .health-category-summary {
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, #e0e7ff, #f1f5f9);
}

.health-category-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.health-category-title {
    font-size: 1.1rem;
    flex: 1;
}

.health-options-grid {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.health-option {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.health-option:hover {
    background: #f1f5f9;
    border-color: var(--primary-color);
    transform: translateX(4px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.health-option:has(.health-checkbox:checked) {
    background: #eff6ff;
    border-color: var(--primary-color);
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.15);
}

.health-checkbox {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.health-checkbox:hover {
    border-color: var(--primary-color);
    background: #f0f9ff;
}

.health-checkbox:checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.health-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
    font-weight: bold;
    line-height: 1;
}

.health-option-text {
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.4;
    flex: 1;
}

.health-option:has(.health-checkbox:checked) .health-option-text {
    font-weight: 500;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    header h1 {
        font-size: 1.8rem;
    }

    .container {
        padding: 10px;
    }

    .panel {
        padding: 15px;
    }

    .tabs {
        overflow-x: auto;
    }

    .tab-btn {
        white-space: nowrap;
    }

    .health-status-section {
        padding: 15px;
    }

    .health-options-grid {
        grid-template-columns: 1fr;
        padding: 15px;
        gap: 10px;
    }

    .health-category-summary {
        padding: 12px 16px;
    }

    .health-option {
        padding: 10px 12px;
    }
}