/* ============================================================
   ETF Compare — Professional Light Theme
   Design: Clean / Fintech  |  Font: IBM Plex Sans
   Primary: #2563EB  |  Background: #F1F5F9
   ============================================================ */

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

/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
    background-color: #F1F5F9;
    color: #0F172A;
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

/* ─── Page Container ───────────────────────────────────────── */
.page-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px 80px;
}

/* ─── Header ───────────────────────────────────────────────── */
.app-header {
    background: #FFFFFF;
    border-bottom: 1px solid #E2E8F0;
    padding: 40px 32px 36px;
    margin-bottom: 36px;
    text-align: center;
}

.app-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #1E3A8A;
    letter-spacing: -0.5px;
    margin: 0 0 10px;
}

.app-subtitle {
    font-size: 1rem;
    color: #64748B;
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.75;
    font-weight: 400;
}

/* ─── Section Cards ────────────────────────────────────────── */
.section-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 28px 32px;
    margin-bottom: 20px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #94A3B8;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

/* ─── Dropdown ─────────────────────────────────────────────── */
.symbol-dropdown .Select-control {
    background-color: #FFFFFF !important;
    border: 1px solid #CBD5E1 !important;
    border-radius: 8px !important;
    min-height: 50px !important;
    font-family: 'IBM Plex Sans', sans-serif !important;
    transition: border-color 200ms ease, box-shadow 200ms ease;
    box-shadow: none !important;
    color: #0F172A !important;
}

.symbol-dropdown .Select-control:hover {
    border-color: #2563EB !important;
}

.symbol-dropdown.is-focused .Select-control {
    border-color: #2563EB !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12) !important;
}

.symbol-dropdown .Select-placeholder {
    color: #94A3B8 !important;
    line-height: 48px !important;
    font-size: 0.9375rem !important;
}

.symbol-dropdown .Select-multi-value-wrapper {
    padding: 6px 4px !important;
    min-height: 38px !important;
}

/* Selected value text — single-select */
.symbol-dropdown .Select-value-label {
    color: #0F172A !important;
    font-size: 0.9375rem !important;
}

.symbol-dropdown .Select--single .Select-value {
    line-height: 48px !important;
}

/* Multi-select chips */
.symbol-dropdown .Select--multi .Select-value {
    background-color: #EFF6FF !important;
    border: 1px solid #BFDBFE !important;
    border-radius: 6px !important;
    color: #1D4ED8 !important;
    font-size: 0.8125rem !important;
    font-weight: 500 !important;
    margin: 3px 4px 3px 0 !important;
}

.symbol-dropdown .Select--multi .Select-value-label {
    color: #1D4ED8 !important;
    padding: 2px 8px !important;
    line-height: unset !important;
}

.symbol-dropdown .Select--multi .Select-value-icon {
    border-right: 1px solid #BFDBFE !important;
    color: #3B82F6 !important;
    padding: 2px 6px !important;
    border-radius: 6px 0 0 6px !important;
}

.symbol-dropdown .Select--multi .Select-value-icon:hover {
    background-color: #DBEAFE !important;
    color: #1D4ED8 !important;
}

.symbol-dropdown .Select-menu-outer {
    background-color: #FFFFFF !important;
    border: 1px solid #E2E8F0 !important;
    border-radius: 10px !important;
    margin-top: 6px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1) !important;
    z-index: 9999 !important;
}

.symbol-dropdown .Select-option {
    background-color: transparent !important;
    color: #334155 !important;
    font-size: 0.9rem !important;
    padding: 10px 16px !important;
    cursor: pointer !important;
    transition: background 150ms ease !important;
}

.symbol-dropdown .Select-option:hover,
.symbol-dropdown .Select-option.is-focused {
    background-color: #F8FAFC !important;
    color: #0F172A !important;
}

.symbol-dropdown .Select-option.is-selected {
    background-color: #EFF6FF !important;
    color: #2563EB !important;
}

.symbol-dropdown .Select-arrow {
    border-color: #94A3B8 transparent transparent !important;
}

.symbol-dropdown .Select-clear-zone {
    color: #94A3B8 !important;
    cursor: pointer !important;
    transition: color 150ms ease !important;
}

.symbol-dropdown .Select-clear-zone:hover {
    color: #0F172A !important;
}

.symbol-dropdown input {
    color: #0F172A !important;
    font-family: 'IBM Plex Sans', sans-serif !important;
    font-size: 0.9375rem !important;
}

/* ─── Button Row ───────────────────────────────────────────── */
.button-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ─── Compare Button ───────────────────────────────────────── */
.btn-compare {
    display: inline-block;
    background: #2563EB !important;
    color: #FFFFFF !important;
    font-family: 'IBM Plex Sans', sans-serif !important;
    font-size: 0.9375rem !important;
    font-weight: 600 !important;
    padding: 12px 36px !important;
    border: none !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: background-color 200ms ease, transform 150ms ease, box-shadow 200ms ease !important;
    margin-top: 16px !important;
    letter-spacing: 0.025em !important;
}

.btn-compare:hover {
    background: #1D4ED8 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3) !important;
}

.btn-compare:active {
    transform: translateY(0) !important;
    box-shadow: none !important;
}

/* ─── Clear All Button ─────────────────────────────────────── */
.btn-clear {
    display: inline-block;
    background: transparent !important;
    color: #94A3B8 !important;
    font-family: 'IBM Plex Sans', sans-serif !important;
    font-size: 0.9375rem !important;
    font-weight: 500 !important;
    padding: 12px 20px !important;
    border: 1px solid #E2E8F0 !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: border-color 200ms ease, color 200ms ease !important;
    margin-top: 16px !important;
}

.btn-clear:hover {
    border-color: #CBD5E1 !important;
    color: #475569 !important;
}

/* ─── Results Divider ──────────────────────────────────────── */
.results-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 40px 0 24px;
}

.results-header::before,
.results-header::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #E2E8F0;
}

.results-header-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: #0F172A;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

/* ─── ETF Fact Sheet Links ─────────────────────────────────── */
.link-list-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 4px 0 20px;
}

.etf-link a {
    display: inline-block;
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    color: #2563EB !important;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none !important;
    transition: background 200ms ease, border-color 200ms ease;
    cursor: pointer;
    letter-spacing: 0.02em;
}

.etf-link a:hover {
    background: #DBEAFE;
    border-color: #93C5FD;
    color: #1D4ED8 !important;
}

/* ─── Data Range Selector ──────────────────────────────────── */
.range-selector {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    padding: 4px 0 16px;
}

.range-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #94A3B8;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-right: 8px;
    white-space: nowrap;
}

.range-radio label {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #64748B;
    cursor: pointer;
    transition: all 200ms ease;
    margin: 2px !important;
}

.range-radio label:has(input:checked) {
    border-color: #2563EB;
    color: #2563EB;
    background: #EFF6FF;
}

.range-radio label:hover {
    border-color: #93C5FD;
    color: #2563EB;
}

.range-radio input[type="radio"] {
    display: none !important;
}

/* ─── Chart Section Headers ────────────────────────────────── */
.chart-section-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: #0F172A;
    text-align: center;
    padding: 0 0 16px;
    letter-spacing: -0.01em;
    margin: 0;
}

.chart-section-subtitle {
    font-size: 0.9375rem;
    font-weight: 500;
    color: #64748B;
    text-align: center;
    padding: 20px 0 8px;
    margin: 0;
}

/* ─── Risk / Overview table ────────────────────────────────── */
.section-card .dash-spreadsheet-container {
    margin-top: 8px;
}

/* ─── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #F1F5F9; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
    .page-wrapper { padding: 0 16px 60px; }
    .app-header { padding: 28px 16px 24px; }
    .app-title { font-size: 1.75rem; }
    .section-card { padding: 20px; }
    .btn-compare { width: 100% !important; text-align: center !important; }
}