/* ===================================================================
   KEY METRICS TREND — 5-View Tabbed Architecture
   Reuses plt-* utility classes from keyPLTrends.css for shared elements
   (metric cards, chart cards, tabs, insights, comparison table).
   This file only contains KMT-specific styles.
   =================================================================== */

.kmt-module {
    font-family: var(--liq-font-body);
    background: var(--liq-bg);
    padding: 0;
}

/* ===================================================================
   HEADER
   =================================================================== */

.kmt-header {
    background: linear-gradient(to bottom, #FFFFFF 0%, #FAFAF9 100%);
    border-bottom: 1px solid var(--liq-border);
    padding: 1.5rem 1.75rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.kmt-title-section h2 {
    font-family: var(--liq-font-display);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--liq-text);
    margin: 0 0 0.4rem 0;
    letter-spacing: -0.03em;
}

.kmt-period {
    font-size: 0.875rem;
    color: var(--liq-text-secondary);
    font-family: var(--liq-font-mono);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.kmt-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* ===================================================================
   HERO — Revenue Headline
   =================================================================== */

.kmt-hero {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 60%, #283548 100%);
    border-radius: 12px;
    padding: 1.75rem 2rem;
    margin: 1.25rem 1.75rem 0;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.kmt-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -5%;
    width: 40%;
    height: 180%;
    background: radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.kmt-hero-main { position: relative; z-index: 1; }

.kmt-hero-label {
    font-family: var(--liq-font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.6;
    margin-bottom: 0.5rem;
}

.kmt-hero-value {
    font-family: var(--liq-font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.kmt-hero-sublabel {
    font-family: var(--liq-font-body);
    font-size: 0.875rem;
    opacity: 0.7;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.kmt-hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-family: var(--liq-font-mono);
    font-size: 0.75rem;
    font-weight: 600;
}

.kmt-hero-badge.positive {
    background: rgba(16, 185, 129, 0.15);
    color: #6EE7B7;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.kmt-hero-badge.negative {
    background: rgba(239, 68, 68, 0.15);
    color: #FCA5A5;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.kmt-hero-stats {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 1.75rem;
}

.kmt-hero-stat-value {
    font-family: var(--liq-font-mono);
    font-size: 1.125rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: #F1F5F9;
    line-height: 1.2;
    margin-bottom: 0.125rem;
}

.kmt-hero-stat-value.positive { color: #6EE7B7; }
.kmt-hero-stat-value.negative { color: #FCA5A5; }

.kmt-hero-stat-label {
    font-family: var(--liq-font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    color: rgba(148, 163, 184, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ===================================================================
   CONTROLS (Overview view MA + toggles)
   =================================================================== */

.kmt-controls {
    display: flex;
    gap: 1.25rem;
    padding: 0.625rem 0.875rem;
    background: var(--liq-surface);
    border-radius: 10px;
    align-items: center;
    border: 1px solid var(--liq-border-light);
    margin-bottom: 0.75rem;
}

.kmt-control-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.kmt-control-group > label {
    font-family: var(--liq-font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--liq-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.kmt-control-group select {
    font-family: var(--liq-font-body);
    padding: 0.375rem 0.625rem;
    border: 1px solid var(--liq-border-light);
    border-radius: 6px;
    font-size: 0.8125rem;
    background: var(--liq-bg);
    color: var(--liq-text);
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.kmt-control-group select:hover { border-color: var(--liq-text-muted); }
.kmt-control-group select:focus { outline: 2px solid var(--neutral); outline-offset: 1px; border-color: var(--neutral); }

.kmt-pills {
    display: flex;
    gap: 0.5rem;
}

.kmt-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.3rem 0.625rem;
    border-radius: 20px;
    font-family: var(--liq-font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--liq-text);
    background: var(--liq-bg);
    border: 1px solid var(--liq-border-light);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.kmt-pill:hover { border-color: var(--liq-text-muted); background: var(--liq-surface); }

.kmt-pill input[type="checkbox"] { display: none; }
.kmt-pill input[type="checkbox"]:not(:checked) + .kmt-pill-dot { opacity: 0.3; }
.kmt-pill:has(input:not(:checked)) { opacity: 0.5; }

.kmt-pill-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: opacity 0.2s ease;
}

/* ===================================================================
   FISCAL NOTE
   =================================================================== */

.kmt-fiscal-note {
    text-align: center;
    padding: 0 1.75rem 1.5rem;
    font-family: var(--liq-font-body);
    font-size: 0.75rem;
    color: var(--liq-text-muted);
    font-style: italic;
    line-height: 1.5;
}

/* ===================================================================
   RESPONSIVE
   =================================================================== */

@media (max-width: 768px) {
    .kmt-header {
        flex-direction: column;
        gap: 0.75rem;
    }
    .kmt-hero {
        margin: 1rem;
        padding: 1.25rem;
        flex-direction: column;
        gap: 1rem;
    }
    .kmt-hero-value { font-size: 2rem; }
    .kmt-hero-stats { flex-wrap: wrap; gap: 1rem; }
    .kmt-controls {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

/* ===================================================================
   PRINT
   =================================================================== */

@media print {
    .kmt-module { background: white; }
    .kmt-hero {
        background: #1E293B;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .kmt-controls { display: none; }
}