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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --danger-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --bg-color: #ecf0f1;
    --text-color: #2c3e50;
    --border-color: #bdc3c7;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 30px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

header h1 {
    font-size: 2rem;
    margin-bottom: 5px;
}

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

main {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 20px;
    height: calc(100vh - 250px);
}

@media (max-width: 1200px) {
    main {
        grid-template-columns: 1fr;
        height: auto;
    }
}

.panel {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.panel h2 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--primary-color);
}

.search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.search-box input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
}

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
    font-weight: 500;
}

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

.btn-primary:hover {
    background-color: #2980b9;
}

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

.btn-secondary:hover {
    background-color: #95a5a6;
}

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

.btn-danger:hover {
    background-color: #c0392b;
}

.conversations-list {
    overflow-y: auto;
    flex: 1;
}

.conversation-item {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.conversation-item:hover {
    background-color: #f8f9fa;
    border-color: var(--secondary-color);
}

.conversation-item.active {
    background-color: #e3f2fd;
    border-color: var(--secondary-color);
    border-left: 4px solid var(--secondary-color);
}

.conversation-id {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--secondary-color);
    word-break: break-all;
    font-family: monospace;
}

.conversation-meta {
    font-size: 0.75rem;
    color: #7f8c8d;
    margin-top: 5px;
}

.loading,
.placeholder {
    text-align: center;
    color: #95a5a6;
    padding: 20px;
}

.logs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

#log-title {
    font-size: 1.1rem;
}

.logs-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.logs-filters input,
.logs-filters select {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

.logs-filters input:focus,
.logs-filters select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
}

.logs-filters input:disabled,
.logs-filters select:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

.logs-container {
    overflow-y: auto;
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px;
    background-color: #fafafa;
}

.log-entry {
    background: white;
    border-left: 4px solid var(--secondary-color);
    padding: 12px;
    margin-bottom: 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.log-entry:hover {
    box-shadow: var(--shadow);
    transform: translateX(2px);
}

.log-entry.error {
    border-left-color: var(--danger-color);
}

.log-entry.success {
    border-left-color: var(--success-color);
}

.log-entry.warning {
    border-left-color: var(--warning-color);
}

.log-timestamp {
    font-size: 0.8rem;
    color: #95a5a6;
    font-family: monospace;
}

.log-event {
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 5px;
    font-size: 0.95rem;
}

.log-details-preview {
    font-size: 0.85rem;
    color: #7f8c8d;
    margin-top: 5px;
    padding: 8px;
    background-color: #f8f9fa;
    border-radius: 3px;
    font-family: monospace;
    max-height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: pre-wrap;
    word-break: break-all;
}

/* Modal */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.modal-close {
    float: right;
    font-size: 1.5rem;
    cursor: pointer;
    color: #95a5a6;
}

.modal-close:hover {
    color: var(--primary-color);
}

.modal h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

#modal-body {
    background-color: #f5f5f5;
    padding: 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-bottom: 15px;
    max-height: 50vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
}

.artifacts-container {
    margin-top: 8px;
    padding: 10px;
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.artifact-item {
    padding: 8px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 8px;
}

.artifact-meta {
    font-size: 0.85rem;
    color: #7f8c8d;
    margin-bottom: 6px;
    font-family: monospace;
}

.artifact-item audio {
    width: 100%;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}