@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #f97316;
    --primary-light: #fb923c;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    --success: #10b981;
    --link: #0ea5e9;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    background: var(--bg-light) !important;
}

.q-page {
    background: var(--bg-light) !important;
}

/* Header */
.header-container {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
    width: 100%;
}

.brand-logo {
    height: 36px;
    width: auto;
}

.brand-title {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Search */
.search-container {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.search-wrapper {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
}

.search-input {
    background: transparent !important;
    border: none !important;
    color: var(--text-primary) !important;
    min-width: 0;
    flex: 1;
}

.search-input .q-field__control {
    background: transparent !important;
}

.search-input input {
    color: var(--text-primary) !important;
    font-size: 1rem;
}

.search-input input::placeholder {
    color: var(--text-muted) !important;
}

.search-btn {
    background: var(--primary) !important;
    border-radius: 8px !important;
    font-weight: 500 !important;
    text-transform: none !important;
    padding: 10px 20px !important;
    color: white !important;
    flex-shrink: 0;
    white-space: nowrap;
}

.search-btn:hover {
    background: var(--primary-light) !important;
}

/* Answer Section */
.answer-section {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
}

.answer-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-primary);
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Markdown styling within answer */
.answer-text ul,
.answer-text ol {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.answer-text li {
    margin-bottom: 0.5rem;
}

.answer-text p {
    margin-bottom: 0.75rem;
}

.answer-text strong {
    font-weight: 600;
}

.answer-text code {
    background: var(--bg-light);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

.answer-text sup {
    color: var(--link);
    font-weight: 600;
    cursor: pointer;
}

/* Sources Section */
.sources-section {
    margin-top: 24px;
}

.sources-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.source-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 12px;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}

.source-card .q-expansion-item__container {
    border-radius: 10px;
}

.source-card .q-item {
    padding: 16px;
}

.source-card:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.08);
}

.passage-content {
    padding: 0 16px 16px 16px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
}

.source-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 4px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
}

.source-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.source-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--bg-light);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 500;
    margin-top: 8px;
}

.source-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--success) !important;
    background: rgba(16, 185, 129, 0.1);
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none !important;
    transition: background 0.2s;
    cursor: pointer;
}

.source-link-btn:hover {
    background: rgba(16, 185, 129, 0.2);
    text-decoration: none !important;
}

a.source-link-btn {
    color: var(--success) !important;
    text-decoration: none !important;
}

a.source-link-btn:visited {
    color: var(--success) !important;
}

.source-link-btn .nicegui-label {
    color: inherit !important;
}

.source-link-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-light);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 500;
}

.source-snippet {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-light);
}

/* Loading */
.loading-container {
    text-align: center;
    padding: 48px;
    background: var(--bg-white);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.loading-text {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 16px;
    font-weight: 500;
}

/* Stats Badge */
.stats-badge {
    background: var(--bg-light);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Error */
.error-card {
    background: #fef2f2 !important;
    border: 1px solid #fecaca !important;
    border-radius: 12px !important;
    padding: 24px;
}

/* Menu icon */
.menu-icon {
    color: var(--text-secondary);
    cursor: pointer;
}

.menu-icon:hover {
    color: var(--text-primary);
}

/* Mobile responsive */
@media (max-width: 640px) {
    .search-container {
        padding: 0 16px;
    }

    .brand-title {
        font-size: 1.25rem;
    }

    .answer-section {
        padding: 16px;
    }

    .answer-section p,
    .answer-section li {
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    .source-card {
        padding: 12px;
    }

    .source-title {
        font-size: 0.9rem;
    }

    .source-snippet {
        font-size: 0.8rem;
    }

    .header-container {
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .search-btn {
        padding: 8px 12px !important;
        font-size: 0.875rem !important;
    }

    .example-queries {
        flex-direction: column;
        align-items: stretch;
    }

    .example-btn {
        justify-content: center;
    }
}

/* Example query buttons */
.example-queries {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    padding: 0 16px;
}

.example-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-white) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 20px !important;
    padding: 8px 16px !important;
    font-size: 0.85rem !important;
    color: var(--text-secondary) !important;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: none !important;
    font-weight: 400 !important;
}

.example-btn:hover {
    border-color: var(--primary) !important;
    color: var(--primary) !important;
    background: rgba(249, 115, 22, 0.05) !important;
}

/* Ko-fi widget - remove black border/background */
iframe[src*="ko-fi.com"],
iframe[src*="kofi"] {
    border: none !important;
    background: transparent !important;
}

/* Ko-fi floating button container */
#kofi-widget-overlay {
    background: transparent !important;
}

.floatingchat-container-wrap,
.floatingchat-container-wrap-mobi {
    background: transparent !important;
}