.sq-card {
    padding: 16px 18px;
    margin-bottom: 14px;
}
.sq-shell-heading {
    margin-bottom: 12px;
}
.sq-container,
.container {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
}
.title-container {
    display: none !important;
}
.search-section {
    border: 1px solid var(--yst-border);
    border-radius: 10px;
    background: #fff;
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: 4px 4px 0 rgba(15, 23, 42, .08);
}
.search-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: end;
}
.search-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 150px;
    gap: 10px;
}
.input-label,
.quick-label {
    display: block;
    color: var(--yst-text-muted);
    font: 700 12px var(--yst-font);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.input-wrapper {
    position: relative;
}
.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--yst-text-muted);
    pointer-events: none;
}
.search-input,
.count-input {
    width: 100%;
    height: 44px;
    border: 1px solid var(--yst-border);
    border-radius: 8px;
    background: #fff;
    color: var(--yst-text);
    font: 14px var(--yst-font);
    outline: none;
    padding: 0 12px;
}
.search-input {
    padding-left: 40px;
    font-family: var(--yst-font-mono, monospace);
    letter-spacing: 1px;
}
.input-unit {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--yst-text-muted);
    font-size: 12px;
}
.count-input {
    padding-right: 34px;
}
.search-input:focus,
.count-input:focus {
    border-color: var(--yst-brand);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}
.search-btn,
.export-btn,
.quick-btn {
    border: 1px solid var(--yst-border);
    border-radius: 8px;
    cursor: pointer;
    font: 800 13px var(--yst-font);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.search-btn {
    height: 44px;
    padding: 0 22px;
    background: var(--yst-brand);
    color: #fff;
    border-color: var(--yst-brand);
    box-shadow: 4px 4px 0 rgba(15, 23, 42, .16);
}
.search-btn:hover,
.export-btn:hover,
.quick-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 5px 5px 0 rgba(15, 23, 42, .12);
}
.quick-select {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 12px;
    padding: 10px;
    border: 1px solid var(--yst-border);
    border-radius: 8px;
    background: var(--yst-bg-subtle);
}
.quick-btn,
.export-btn {
    min-height: 34px;
    padding: 0 12px;
    background: #fff;
    color: var(--yst-text);
}
.hidden {
    display: none !important;
}
.loading,
.error-message {
    border: 1px solid var(--yst-border);
    border-radius: 10px;
    background: #fff;
    padding: 24px;
    text-align: center;
    color: var(--yst-text-muted);
    margin-bottom: 14px;
}
.spinner {
    width: 34px;
    height: 34px;
    margin: 0 auto 12px;
    border: 3px solid var(--yst-border);
    border-top-color: var(--yst-brand);
    border-radius: 50%;
    animation: sq-spin .85s linear infinite;
}
@keyframes sq-spin { to { transform: rotate(360deg); } }
.results {
    display: block;
}
.stock-header,
.metric-card,
.chart-card,
.table-section {
    border: 1px solid var(--yst-border);
    border-radius: 10px;
    background: #fff;
    box-shadow: 4px 4px 0 rgba(15, 23, 42, .08);
}
.stock-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 16px;
    margin-bottom: 12px;
}
.stock-name {
    margin: 0 0 4px;
    color: var(--yst-text);
    font: 900 24px var(--yst-font);
}
.stock-code {
    color: var(--yst-text-muted);
    font: 700 13px var(--yst-font-mono, monospace);
}
.price-change {
    text-align: right;
}
.current-price {
    font: 900 28px var(--yst-font);
    color: var(--yst-brand);
}
.change-info {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    color: var(--yst-text-muted);
    font: 700 13px var(--yst-font);
}
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}
.metric-card {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 12px;
    transition: transform .15s ease, box-shadow .15s ease;
}
.metric-card:hover,
.chart-card:hover,
.table-section:hover {
    transform: translate(-1px, -1px);
    box-shadow: 6px 6px 0 rgba(15, 23, 42, .1);
}
.metric-icon {
    width: 42px;
    height: 42px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 42px;
}
.metric-label {
    color: var(--yst-text-muted);
    font: 12px var(--yst-font);
    margin-bottom: 3px;
}
.metric-value {
    color: var(--yst-text);
    font: 900 16px var(--yst-font);
    word-break: break-word;
}
.charts-section {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}
.chart-card {
    padding: 14px;
    min-height: 300px;
}
.chart-card.full-width {
    grid-column: 1 / -1;
}
.chart-header {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    margin-bottom: 12px;
}
.chart-header h3,
.table-header h3 {
    margin: 0;
    color: var(--yst-text);
    font: 900 16px var(--yst-font);
}
.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--yst-text-muted);
    font: 12px var(--yst-font);
}
.legend-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 4px;
}
.chart-card canvas {
    max-height: 260px;
}
.table-section {
    padding: 14px;
}
.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.table-container {
    overflow: auto;
    border: 1px solid var(--yst-border);
    border-radius: 8px;
}
table {
    width: 100%;
    border-collapse: collapse;
    min-width: 900px;
    background: #fff;
}
th,
td {
    padding: 10px;
    border-bottom: 1px solid var(--yst-border);
    text-align: left;
    font: 13px var(--yst-font);
    white-space: nowrap;
}
th {
    position: sticky;
    top: 0;
    background: var(--yst-bg-subtle);
    color: var(--yst-text);
    font-weight: 900;
}
td {
    color: var(--yst-text-muted);
}
.error-message h3 {
    margin: 8px 0 6px;
    color: #b91c1c;
}
.error-message p {
    margin: 0;
}
.yst-ad-bottom {
    margin-top: 16px;
}
@media (max-width: 980px) {
    .search-box,
    .search-form,
    .charts-section {
        grid-template-columns: 1fr;
    }
    .metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .search-btn {
        width: 100%;
    }
}
@media (max-width: 640px) {
    .stock-header,
    .chart-header,
    .table-header {
        align-items: flex-start;
        flex-direction: column;
    }
    .price-change {
        text-align: left;
    }
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}