/* multiPeriodComparison.css — Editorial palette styling for Multi-Period GL Comparison */

.mpc-wrapper {
    font-family: var(--liq-font-body);
    color: var(--liq-text);
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem 0;
}

/* ---- Upload Zone ---- */

.mpc-upload-zone {
    border: 2px dashed var(--liq-border);
    border-radius: 12px;
    background: var(--liq-bg);
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.25s, background-color 0.25s;
}

.mpc-upload-zone:hover,
.mpc-upload-zone.mpc-dragover {
    border-color: var(--liq-accent);
    background: var(--liq-border-lighter);
}

.mpc-upload-icon {
    display: block;
    margin: 0 auto 1rem;
    opacity: 0.5;
}

.mpc-upload-zone h3 {
    font-family: var(--liq-font-display);
    font-size: 1.35rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: var(--liq-text);
}

.mpc-upload-zone p {
    font-size: 0.92rem;
    color: var(--liq-text-muted);
    margin: 0 0 1.25rem;
    line-height: 1.5;
}

.mpc-upload-btn {
    display: inline-block;
    padding: 0.6rem 1.6rem;
    background: var(--liq-accent);
    color: var(--liq-surface);
    border: none;
    border-radius: 6px;
    font-family: var(--liq-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.mpc-upload-btn:hover {
    background: #3d7a6c;
}

.mpc-upload-formats {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: #9a948d;
}

/* ---- Period Badges ---- */

.mpc-period-badges {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.mpc-period-badge {
    flex: 1;
    min-width: 200px;
    background: var(--liq-bg);
    border: 1px solid var(--liq-border-light);
    border-radius: 8px;
    padding: 0.75rem 1rem;
}

.mpc-period-badge-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #9a948d;
    margin-bottom: 0.25rem;
}

.mpc-period-badge-value {
    font-family: var(--liq-font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--liq-text);
}

.mpc-period-badge-meta {
    font-size: 0.78rem;
    color: var(--liq-text-muted);
    margin-top: 0.15rem;
}

/* ---- Header Controls ---- */

.mpc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.mpc-header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.mpc-toggle-group {
    display: inline-flex;
    border: 1px solid var(--liq-border-light);
    border-radius: 6px;
    overflow: hidden;
}

.mpc-toggle-btn {
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
    font-family: var(--liq-font-body);
    font-weight: 500;
    border: none;
    background: var(--liq-surface);
    color: var(--liq-text-muted);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.mpc-toggle-btn.active {
    background: var(--liq-accent);
    color: var(--liq-surface);
}

.mpc-action-btn {
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
    font-family: var(--liq-font-body);
    font-weight: 500;
    border: 1px solid var(--liq-border-light);
    border-radius: 6px;
    background: var(--liq-surface);
    color: var(--liq-text-muted);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.mpc-action-btn:hover {
    border-color: var(--liq-accent);
    color: var(--liq-accent);
}

.mpc-action-btn--danger:hover {
    border-color: #c4576a;
    color: #c4576a;
}

/* ---- Tabs ---- */

.mpc-tabs {
    display: flex;
    border-bottom: 2px solid var(--liq-border-light);
    margin-bottom: 1.25rem;
    gap: 0;
}

.mpc-tab {
    padding: 0.6rem 1.2rem;
    font-family: var(--liq-font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: #9a948d;
    border: none;
    background: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}

.mpc-tab:hover {
    color: var(--liq-text);
}

.mpc-tab.active {
    color: var(--liq-accent);
    border-bottom-color: var(--liq-accent);
    font-weight: 600;
}

.mpc-tab-panel {
    display: none;
}

.mpc-tab-panel.active {
    display: block;
}

/* ---- Comparison Table ---- */

.mpc-comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.mpc-comparison-table th {
    text-align: left;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #9a948d;
    padding: 0.5rem 0.75rem;
    border-bottom: 2px solid var(--liq-border-light);
    white-space: nowrap;
}

.mpc-comparison-table th:not(:first-child) {
    text-align: right;
}

.mpc-comparison-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--liq-border-lighter);
    color: var(--liq-text);
}

.mpc-comparison-table td:not(:first-child) {
    text-align: right;
    font-family: var(--liq-font-mono);
    font-size: 0.84rem;
}

.mpc-comparison-table tr:hover {
    background: var(--liq-bg);
}

.mpc-comparison-table .mpc-row-section-header td {
    font-family: var(--liq-font-display);
    font-weight: 600;
    font-size: 0.9rem;
    padding-top: 1rem;
    border-bottom: 1px solid var(--liq-border-light);
    background: none;
    color: var(--liq-text);
}

.mpc-comparison-table .mpc-row-total td {
    font-weight: 700;
    border-top: 2px solid var(--liq-border-light);
    border-bottom: 2px solid var(--liq-border-light);
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

/* ---- Change colors ---- */

.mpc-change-positive {
    color: #2d7a5f;
}

.mpc-change-negative {
    color: #c4576a;
}

.mpc-change-neutral {
    color: #9a948d;
}

/* ---- Unmatched Section ---- */

.mpc-unmatched-section {
    margin-top: 1.5rem;
    border: 1px solid var(--liq-border-light);
    border-radius: 8px;
    overflow: hidden;
}

.mpc-unmatched-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1rem;
    background: var(--liq-bg);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--liq-text-muted);
    user-select: none;
}

.mpc-unmatched-header:hover {
    background: var(--liq-border-lighter);
}

.mpc-unmatched-header svg {
    transition: transform 0.2s;
}

.mpc-unmatched-header.expanded svg {
    transform: rotate(180deg);
}

.mpc-unmatched-body {
    display: none;
    padding: 0.5rem 1rem;
}

.mpc-unmatched-body.expanded {
    display: block;
}

.mpc-unmatched-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mpc-unmatched-list li {
    padding: 0.35rem 0;
    font-size: 0.82rem;
    color: var(--liq-text-muted);
    border-bottom: 1px solid var(--liq-border-lighter);
}

.mpc-unmatched-list li:last-child {
    border-bottom: none;
}

.mpc-unmatched-source {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--liq-border-lighter);
    color: #9a948d;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    margin-left: 0.4rem;
}

/* ---- Ratio Table ---- */

.mpc-ratio-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.mpc-ratio-table th {
    text-align: left;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #9a948d;
    padding: 0.5rem 0.75rem;
    border-bottom: 2px solid var(--liq-border-light);
}

.mpc-ratio-table th:not(:first-child) {
    text-align: right;
}

.mpc-ratio-table td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--liq-border-lighter);
}

.mpc-ratio-table td:not(:first-child) {
    text-align: right;
    font-family: var(--liq-font-mono);
    font-size: 0.84rem;
}

/* ---- Chart container ---- */

.mpc-chart-container {
    position: relative;
    width: 100%;
    max-height: 380px;
    margin-top: 0.5rem;
}

.mpc-chart-container .liq-apex-host[id="mpcTrendCanvas"] {
    width: 100%;
    min-height: 280px;
}

.mpc-apex-tooltip {
    background: #1C1917;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 10px 12px;
    min-width: 200px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.mpc-apex-tooltip-title {
    color: #FAFAF9;
    font: 600 12px var(--liq-font-body);
    padding-bottom: 6px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mpc-apex-tooltip-row {
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    margin: 4px 0;
}

.mpc-apex-tooltip-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
}

.mpc-apex-tooltip-label {
    color: #D6D3D1;
    font: 500 11px var(--liq-font-body);
}

.mpc-apex-tooltip-value {
    color: #FAFAF9;
    font: 600 11px var(--liq-font-mono);
}

.mpc-apex-tooltip-footer {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #A8A29E;
    font: 500 10px var(--liq-font-body);
}

/* ---- Error/empty states ---- */

.mpc-error {
    background: #fdf0f2;
    border: 1px solid #e8b4bc;
    border-radius: 8px;
    padding: 1rem 1.25rem;
    color: #9a3a4a;
    font-size: 0.9rem;
}

.mpc-empty {
    text-align: center;
    padding: 2rem;
    color: #9a948d;
    font-size: 0.9rem;
}

/* ---- Loading ---- */

.mpc-loading {
    text-align: center;
    padding: 2rem;
    color: #9a948d;
}

.mpc-loading::after {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--liq-border-light);
    border-top-color: var(--liq-accent);
    border-radius: 50%;
    animation: mpc-spin 0.7s linear infinite;
    margin-left: 0.5rem;
    vertical-align: middle;
}

@keyframes mpc-spin {
    to { transform: rotate(360deg); }
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
    .mpc-wrapper {
        padding: 1rem 0;
    }

    .mpc-period-badges {
        flex-direction: column;
    }

    .mpc-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .mpc-comparison-table,
    .mpc-ratio-table {
        font-size: 0.8rem;
    }

    .mpc-comparison-table td:not(:first-child),
    .mpc-ratio-table td:not(:first-child) {
        font-size: 0.78rem;
    }

    .mpc-tabs {
        overflow-x: auto;
    }

    .mpc-tab {
        white-space: nowrap;
        font-size: 0.8rem;
        padding: 0.5rem 0.9rem;
    }

    .mpc-upload-zone {
        padding: 2rem 1rem;
    }
}