.spread-vol-page {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}

.page-header h1 {
    margin: 0;
    font-size: 26px;
}

.page-header p {
    margin: 6px 0 0;
    color: #6b7280;
}

.page-total {
    padding: 10px 14px;
    border-radius: 12px;
    background: #ffffff;
    font-weight: 600;
}

.vol-settings {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.vol-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-width: 480px;
    width: 100%;
}

.vol-field label {
    font-weight: 600;
    font-size: 14px;
}

.vol-field input {
    height: 38px;
    padding: 0 12px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
}

.vol-field small {
    color: #6b7280;
    font-size: 12px;
}

.vol-buttons {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.btn {
    height: 38px;
    padding: 0 14px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    background: #f9fafb;
    cursor: pointer;
    font-weight: 600;
}

.btn-primary {
    background: #334155;
    border-color: #334155;
    color: #ffffff;
}

.data-table-card {
    padding: 16px;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.data-table-toolbar {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.data-table-toolbar input {
    min-width: 260px;
    height: 38px;
    padding: 0 12px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
}

.data-table-toolbar select,
.data-table-toolbar button {
    height: 38px;
    padding: 0 12px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    background: #f9fafb;
}

.data-table-scroll {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.data-table th,
.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #e5e7eb;
    text-align: left;
    white-space: nowrap;
}

.data-table th {
    background: #f8fafc;
    font-size: 13px;
    font-weight: 700;
}

.asset-select-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.volatility-value {
    font-weight: 700;
}

.data-table__empty {
    text-align: center;
    color: #6b7280;
    padding: 24px;
}

.data-table-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination button,
.pagination-page {
    min-width: 34px;
    height: 34px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #ffffff;
    cursor: pointer;
}

.pagination-page.is-active {
    background: #334155;
    color: #ffffff;
    border-color: #334155;
}

.pagination-dots {
    padding: 0 4px;
}

.table-filter-head {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.table-filter-btn {
    border: 0;
    background: transparent;
    cursor: pointer;
}

.table-filter-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 20;
    width: 240px;
    max-height: 320px;
    padding: 10px;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
}

.table-filter-menu--hidden {
    display: none;
}

.table-filter-search {
    width: 100%;
    height: 34px;
    margin-bottom: 8px;
    padding: 0 10px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
}

.table-filter-list {
    max-height: 180px;
    overflow-y: auto;
}

.table-filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 13px;
    font-weight: 400;
}

.table-filter-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.table-filter-actions button {
    flex: 1;
    height: 32px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #f9fafb;
    cursor: pointer;
}

@media (max-width: 768px) {
    .page-header,
    .vol-settings,
    .data-table-footer {
        flex-direction: column;
    }

    .vol-buttons,
    .vol-buttons .btn {
        width: 100%;
    }

    .btn {
        width: 100%;
    }
}

/* DARK/LIGHT THEME FIX */

.page-total,
.vol-settings,
.data-table-card {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

.data-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.data-table td {
    color: var(--text-primary);
}

.data-table-toolbar input,
.data-table-toolbar select,
.data-table-toolbar button,
.btn,
.pagination button,
.pagination-page,
.table-filter-actions button {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--card-border);
}

.table-filter-menu {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--card-border);
}

.table-filter-search {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--card-border);
}

.page-header p,
.data-table__empty {
    color: var(--text-secondary);
}