/* shared/css/calculators.css */
/* Styles for Technical Calculators - MintSheets Premium Dark Theme */

/* Container and Layout */
.calculator-container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 0 40px;
}

/* Section Banners (formerly navy-blue) */
.section-banner {
    background: linear-gradient(90deg, var(--panel-elevated), transparent);
    color: var(--text);
    padding: 14px 20px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 32px 0 20px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--primary);
}

.section-banner:first-of-type {
    margin-top: 0;
}

/* Sub-headers */
.sub-header {
    color: var(--accent);
    font-weight: 800;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 24px 0 12px;
    padding-left: 0;
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 16px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--muted);
    font-size: 13px;
}

select {
    width: 100%;
    padding: 10px 14px;
    background-color: #1E293B; /* Hardcoded --bg-soft */
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: #F1F5F9; /* Hardcoded --text */
    font-family: inherit;
    font-size: 14px;
    transition: all 0.2s ease;
    cursor: pointer;
    color-scheme: dark; /* Signals browser to use dark system UI for dropdown */
}

select option {
    background-color: #1E293B;
    color: #F1F5F9;
}

input[type="text"],
input[type="number"],
textarea {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 14px;
    transition: all 0.2s ease;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 2px rgba(46, 204, 113, 0.1);
}

input[readonly] {
    background: rgba(255, 255, 255, 0.01);
    color: var(--muted);
    cursor: not-allowed;
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 16px 0;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
}

table {
    width: 100%;
    min-width: min(600px, 100%);
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
    overflow: hidden;
}

@media (max-width: 640px) {
    table {
        min-width: min(450px, 100%);
    }
}

@media (max-width: 480px) {
    table {
        min-width: min(400px, 100%);
    }
}

th {
    background: var(--panel-elevated);
    color: var(--text);
    padding: 12px;
    text-align: left;
    font-weight: 700;
    border-bottom: 1px solid var(--line);
}

td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.01);
}

tr:last-child td {
    border-bottom: none;
}

tr:nth-child(even) td {
    background: rgba(255, 255, 255, 0.02);
}

/* Result Box Style */
.results-box {
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.08), rgba(34, 211, 238, 0.08));
    border: 1px solid var(--primary);
    padding: 24px;
    margin: 32px 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md), var(--glow-primary);
}

.result-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--line);
}

.result-value {
    font-size: clamp(24px, 5vw, 32px);
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
    word-break: break-all;
}

@media (max-width: 480px) {
    .result-value {
        font-size: 20px;
    }
}

.result-label {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 8px;
    font-weight: 700;
}

/* Custom UI Components used in calculators */
.progress-container {
    background: var(--line);
    border-radius: 99px;
    height: 12px;
    margin: 12px 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 99px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-good { background: var(--primary); }
.progress-warning { background: #FACC15; }
.progress-danger { background: #EF4444; }

/* Sliders */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    background: transparent;
}

input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    background: var(--line);
    border-radius: 3px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    margin-top: -6px;
    box-shadow: 0 0 10px rgba(46, 204, 113, 0.4);
}

/* Utility */
.highlight { color: var(--primary); font-weight: 700; }
.text-right { text-align: right; }
.text-center { text-align: center; }

/* Gauges & Progress Styles Shared across calculators */
.calculator-container .gauge-wrap, 
.calculator-container .payback-bar-wrap {
    margin: 20px 0;
    width: 100%;
}

.calculator-container .gauge-labels, 
.calculator-container .payback-bar-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--muted);
    margin-top: 8px;
    gap: 4px;
}

/* Tab Navigation Mobile Scroll Rail */
.tab-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.tab-btn.active {
    background: var(--primary);
    color: var(--cta-text);
    border-color: var(--primary);
    box-shadow: var(--glow-primary);
}

/* Input Tables & Responsive Stack */
.input-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    min-width: 0 !important; /* Allow shrinking below default table min-width */
}
.input-table td {
    padding: 8px 0;
    border: none;
    background: transparent !important;
}
.input-table .label,
.input-table tr td:first-child {
    width: 45%;
    padding-right: 15px;
    color: var(--text-light);
    font-weight: 500;
    vertical-align: top;
    padding-top: 12px;
}
.input-table .field,
.input-table tr td:last-child {
    width: 55%;
    vertical-align: top;
}
.help {
    display: block;
    font-size: 11px;
    color: var(--muted);
    font-weight: 400;
    margin-top: 2px;
    line-height: 1.3;
}

@media (max-width: 600px) {
    .input-table tr {
        display: flex;
        flex-direction: column;
        margin-bottom: 16px;
    }
    .input-table td.label, 
    .input-table td.field,
    .input-table td:first-child,
    .input-table td:last-child {
        display: block;
        width: 100%;
        padding-right: 0;
        text-align: left;
    }
    .input-table td.label,
    .input-table td:first-child {
        padding-bottom: 6px;
        padding-top: 0;
    }
    .help {
        margin-bottom: 4px;
    }
}

/* Standard Size Grid (Reference Charts) */
.std-sizes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin: 20px 0;
}

.std-size-cell {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 16px;
    color: var(--text);
    transition: all 0.2s ease;
    cursor: pointer;
}

.std-size-cell .cfm-range {
    display: block;
    font-size: 11px;
    font-weight: 400;
    color: var(--muted);
    margin-top: 4px;
}

.std-size-cell.recommended {
    border-color: var(--primary);
    background: rgba(46, 204, 113, 0.1);
    box-shadow: 0 0 15px rgba(46, 204, 113, 0.1);
}

.std-size-cell.active {
    background: var(--primary);
    color: var(--cta-text);
}
.std-size-cell.active .cfm-range {
    color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 480px) {
    .std-sizes-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 8px;
    }
    .std-size-cell {
        padding: 8px;
        font-size: 14px;
    }
}

.calculator-container .gauge-labels span, 
.calculator-container .payback-bar-ticks span {
    flex: 1;
    text-align: center;
    white-space: nowrap;
    min-width: 0;
}

.calculator-container .gauge-labels span:first-child, 
.calculator-container .payback-bar-ticks span:first-child { text-align: left; flex: 0 0 auto; }

.calculator-container .gauge-labels span:last-child, 
.calculator-container .payback-bar-ticks span:last-child { text-align: right; flex: 0 0 auto; }

@media (max-width: 540px) {
    .calculator-container .gauge-labels, 
    .calculator-container .payback-bar-ticks {
        font-size: 9px;
    }
    /* Hide intermediate labels to prevent overlap on very small screens */
    .calculator-container .gauge-labels span:nth-child(2), 
    .calculator-container .gauge-labels span:nth-child(4),
    .calculator-container .payback-bar-ticks span:nth-child(2),
    .calculator-container .payback-bar-ticks span:nth-child(4) {
        display: none !important;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .section-banner {
        font-size: 11px;
        padding: 10px 14px;
        gap: 8px;
    }
    
    .results-box {
        padding: 16px;
    }
}
/* ------------------------------------------------------------
   BID & LABOR CALCULATOR LAYOUTS
   Restored Structural Classes for complex estimators
------------------------------------------------------------- */
.form-grid, .form-grid-3, .form-grid-4 {
    display: grid;
    gap: 16px;
    margin-bottom: 20px;
}
.form-grid { grid-template-columns: repeat(2, 1fr); }
.form-grid-3 { grid-template-columns: repeat(3, 1fr); }
.form-grid-4 { grid-template-columns: repeat(4, 1fr); }

.form-group.full { grid-column: 1 / -1; }

.line-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}
.line-table th, .line-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--line);
}
.line-table th {
    background: rgba(255, 255, 255, 0.03);
    font-weight: 700;
    color: var(--text-light);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.line-table tfoot td {
    font-weight: bold;
    background: rgba(255, 255, 255, 0.02);
}
.line-table input, .line-table select {
    width: 100%;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--bg);
    color: var(--text);
    font-size: 13px;
}

.summary-panel {
    display: flex;
    gap: 24px;
    background: var(--bg-soft);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
}
.summary-left { flex: 1; }
.summary-right {
    flex: 1;
    background: rgba(15, 23, 42, 0.5);
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--primary);
}
.margin-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.margin-row input[type="range"] { flex: 1; }
.margin-badge {
    background: var(--primary);
    color: var(--cta-text);
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: bold;
    font-size: 13px;
}
.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed var(--line);
    font-size: 14px;
}
.summary-row:last-child { border-bottom: none; }
.summary-row.total {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 2px solid var(--line);
    font-size: 18px;
    font-weight: 900;
    color: var(--primary);
}

.tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 24px 0;
}
.tier-card {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.tier-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.tier-card.best { border-color: var(--accent); background: linear-gradient(180deg, rgba(34, 211, 238, 0.05), transparent); }
.tier-header { font-size: 14px; font-weight: 800; color: var(--muted); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.tier-price { font-size: 32px; font-weight: 900; color: var(--text); margin-bottom: 20px; }
.tier-price small { display: block; font-size: 13px; color: var(--primary); font-weight: 600; margin-top: 4px; }
.tier-features { list-style: none; padding: 0; margin: 0; font-size: 14px; color: var(--text-light); }
.tier-features li { padding: 8px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.tier-features li:last-child { border-bottom: none; }
.tier-features li::before { content: "?"; color: var(--primary); margin-right: 8px; font-weight: bold; }

.btn-remove { background: transparent; color: #ef4444; border: 1px solid #ef4444; border-radius: 4px; padding: 4px 8px; font-size: 12px; cursor: pointer; transition: all 0.2s; }
.btn-remove:hover { background: #ef4444; color: white; }

@media (max-width: 640px) {
    .form-grid, .form-grid-3, .form-grid-4, .tier-grid { grid-template-columns: 1fr; }
    .summary-panel { flex-direction: column; }
}

/* -- MATRICES & LABELS -- */
.matrix-table { 
    width: 100%; 
    border-collapse: collapse; 
    margin-top: 10px; 
    font-size: 13px; 
}
.matrix-table th { 
    background: rgba(255, 255, 255, 0.03); 
    color: var(--text-light); 
    padding: 10px; 
    text-align: left; 
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--line);
}
.matrix-table td { 
    background: var(--bg-soft); 
    padding: 10px 12px; 
    border-bottom: 1px solid var(--line); 
}
.matrix-table input { 
    width: 80px; 
    text-align: center; 
    padding: 6px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 4px;
    color: var(--text);
}
.matrix-table .center { text-align: center; }

.skill-badge { 
    font-size: 10px; 
    padding: 2px 6px; 
    border-radius: 4px; 
    color: white; 
    margin-left: 6px; 
    vertical-align: middle; 
    font-weight: bold;
}
.badge-app { background: #8E44AD; }
.badge-jny { background: var(--primary); color: var(--cta-text); }
.badge-mstr { background: var(--accent); color: var(--cta-text); }

/* ── SERVICE CALC WIDGETS ── */
.calc-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 15px;
    background: var(--card-bg);
}
.calc-panel-header {
    background-color: var(--bg-soft);
    color: var(--text);
    padding: 10px 12px;
    margin: -15px -15px 15px -15px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--line);
}
.slider-container { margin: 15px 0; }
.slider-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--text-light);
    font-size: 13px;
}
input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: var(--line);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
}

/* Results Box */
.results-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--line);
    padding: 20px;
    margin-top: 15px;
    border-radius: var(--radius-lg);
}
.result-card {
    background: var(--bg-soft);
    padding: 15px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--line);
}
.result-value {
    font-size: 24px;
    font-weight: 900;
    color: var(--text);
    margin: 8px 0;
}
.result-value.profit { color: var(--success); }
.result-label {
    font-size: 11px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Progress / Badges */
.progress-container {
    background-color: var(--bg);
    border: 1px solid var(--line);
    border-radius: 10px;
    height: 12px;
    margin: 10px 0;
    overflow: hidden;
}
.progress-bar {
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s ease;
    background-color: var(--primary);
}
.price-indicator {
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 12px;
}
.price-high { background-color: rgba(46, 204, 113, 0.15); color: var(--success); }
.status-badge {
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.05em;
    display: inline-block;
}
.status-healthy { background-color: rgba(46, 204, 113, 0.15); color: var(--success); }
.status-caution { background-color: rgba(243, 156, 18, 0.15); color: var(--accent); }
.status-critical { background-color: rgba(231, 76, 60, 0.15); color: var(--danger); }

/* Breakdown Chart */
.breakdown-chart {
    display: flex;
    height: 24px;
    border-radius: 6px;
    overflow: hidden;
    margin: 10px 0;
    border: 1px solid var(--line);
}
.breakdown-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 10px;
    font-weight: 900;
    transition: all 0.3s;
}
.segment-labor { background-color: var(--primary); }
.segment-parts { background-color: var(--text-light); border-left: 1px solid rgba(0,0,0,0.1); }
.segment-overhead { background-color: var(--line); border-left: 1px solid rgba(0,0,0,0.1); }
.segment-profit { background-color: var(--success); border-left: 1px solid rgba(0,0,0,0.1); }

.legend { display: flex; gap: 15px; flex-wrap: wrap; margin-top: 10px; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-light); }
.legend-color { width: 12px; height: 12px; border-radius: 3px; }

/* Membership Tiers */
.membership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.membership-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 24px;
    background: var(--bg-soft);
    text-align: center;
}
.membership-name { font-size: 14px; font-weight: 800; margin-bottom: 12px; letter-spacing: 0.05em; }
.membership-price { font-size: 32px; font-weight: 900; color: var(--text); }
.membership-period { font-size: 12px; color: var(--muted); margin-bottom: 15px; }
.membership-card.silver { border-top: 4px solid #C0C0C0; }
.membership-card.gold { border-top: 4px solid #FFD700; }
.membership-card.platinum { border-top: 4px solid var(--primary); }

@media (max-width: 640px) {
    .membership-grid { grid-template-columns: 1fr; }
    .grid-4, .grid-3 { grid-template-columns: 1fr !important; display: flex; flex-direction: column; gap: 15px; }
}

/* ── TIPS BOX & INFO ROW & INFO BOX (CFM / Utility Calculators) ── */
.tips-box,
.info-box {
    border-left: 4px solid var(--primary) !important;
    background: rgba(46, 204, 113, 0.14) !important;
    background-color: rgba(46, 204, 113, 0.14) !important;
    padding: 16px 24px;
    margin: 24px 0 0 0;
    font-size: 13px;
    line-height: 1.7;
    color: var(--text) !important;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.tips-box strong,
.info-box strong,
.info-box .info-box-title { color: var(--primary); font-size: 14px; display: block; margin-bottom: 8px; font-weight: 800; }
.tips-box ul,
.info-box ul { margin: 0 0 0 20px; padding: 0; color: var(--text-light) !important; }
.tips-box ul,
.info-box ul { margin: 0 0 0 20px; padding: 0; color: var(--text-light); }
.tips-box li,
.info-box li { margin-bottom: 6px; }

.info-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
}
.info-cell {
    padding: 20px;
    border-right: 1px solid var(--line);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-light);
}
.info-cell:last-child { border-right: none; }
.info-cell strong { display: block; color: var(--text); margin-bottom: 6px; font-size: 14px; font-weight: 800; }

@media (max-width: 640px) {
    .info-row { grid-template-columns: 1fr; }
    .info-cell { border-right: none; border-bottom: 1px solid var(--line); }
    .info-cell:last-child { border-bottom: none; }
}

/* -- LABOR & BID ESTIMATOR COMPONENTS -- */
.burden-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.burden-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.burden-card .bh {
    background: rgba(255, 255, 255, 0.04);
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--line);
}

.burden-card .bh.orange { color: var(--accent); }

.burden-card .bb {
    padding: 14px;
}

.burden-card .br {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 13px;
}

.burden-card .br:last-child { margin-bottom: 0; }

.burden-card .br span:first-child {
    color: var(--muted);
}

.burden-card .br .bv {
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 4px;
}

.burden-card .br .bv input {
    width: 60px;
    padding: 4px 6px;
    text-align: right;
    font-size: 12px;
}

/* Stat Grid (Summary Panel) */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 16px;
}

.stat-card .sc-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-card .sc-value {
    font-size: 22px;
    font-weight: 900;
    color: var(--text);
}

.stat-card .sc-value.orange { color: var(--accent); }

.stat-card .sc-sub {
    font-size: 11px;
    color: var(--muted-2);
    margin-top: 2px;
}

/* Meter & Visuals */
.meter-wrap {
    background: var(--line);
    height: 10px;
    border-radius: 5px;
    overflow: hidden;
    margin: 8px 0;
}

.meter-track { height: 100%; width: 100%; }
.meter-fill { height: 100%; width: 0%; transition: width 0.4s ease; }
.meter-labels {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: var(--muted-2);
    font-weight: 700;
    text-transform: uppercase;
}

/* Summary Panel Overrides & Additions */
.summary-panel .summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed var(--line);
    font-size: 14px;
}

.summary-panel .summary-row.subtotal {
    border-top: 1px solid var(--line);
    margin-top: 4px;
    padding-top: 12px;
    font-weight: 700;
}

.summary-panel .summary-row.grand {
    margin-top: 12px;
    padding: 14px;
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm);
    font-size: 18px;
    font-weight: 900;
    color: var(--primary);
}

.summary-panel .summary-row .label { color: var(--text-light); }

/* Stacked Bar */
.stacked-bar {
    display: flex;
    height: 14px;
    border-radius: 4px;
    overflow: hidden;
    margin: 8px 0;
    border: 1px solid rgba(255,255,255,0.1);
}

.stacked-seg {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    font-weight: 900;
    color: white;
}

/* Responsive Overrides */
@media (max-width: 900px) {
    .burden-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .burden-grid, .stat-grid { grid-template-columns: 1fr; }
    .summary-panel { padding: 16px; gap: 20px; flex-direction: column; }
    .stat-card { padding: 14px; }
    .stat-card .sc-value { font-size: 18px; }
    .summary-panel .summary-row { font-size: 13px; }
    .summary-panel .summary-row.grand { font-size: 16px; }
}

@media (max-width: 480px) {
    .section-banner { font-size: 10px; padding: 10px; }
    .sub-header { font-size: 11px; }
    .burden-card .bh { font-size: 11px; }
    .burden-card .bb { padding: 10px; }
    .burden-card .br { font-size: 12px; }
}

.burden-summary-bar {
    background: var(--primary);
    color: var(--cta-text);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 20px;
    box-shadow: var(--shadow-md), var(--glow-primary);
}

.burden-summary-bar .bsb-label {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.burden-summary-bar .bsb-value {
    font-size: 28px;
    font-weight: 900;
    color: var(--cta-text);
}

.burden-summary-bar .bsb-details {
    font-size: 13px;
    font-weight: 600;
}

.burden-summary-bar .bsb-details strong {
    font-size: 18px;
    color: var(--cta-text);
}

@media (max-width: 640px) {
    .burden-summary-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}


@media (max-width: 768px) {
    .matrix-table { font-size: 11px; }
    .matrix-table th, .matrix-table td { padding: 8px 6px; }
    .matrix-table th { white-space: normal; vertical-align: bottom; }
    .skill-badge { font-size: 9px; padding: 1px 4px; }
}

/* -- CHIPS -- */
.chip { display: inline-block; padding: 2px 8px; border-radius: 12px; font-weight: 800; font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; }
.chip-green { background: rgba(46, 204, 113, 0.15); color: var(--primary); }
.chip-warn { background: rgba(243, 156, 18, 0.15); color: #FACC15; }
.chip-red { background: rgba(231, 76, 60, 0.15); color: #EF4444; }

/* -- ENERGY SAVINGS COMPONENTS -- */
.savings-hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    margin: 20px 0;
}
.sh-cell {
    background: var(--panel-elevated);
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    text-align: center;
}
.sh-cell.primary { border-color: var(--primary); background: rgba(46, 204, 113, 0.05); }
.sh-cell.highlight { border-color: #FACC15; background: rgba(250, 204, 21, 0.05); }
.sh-cell .sh-label { font-size: 11px; font-weight: 800; color: var(--muted); text-transform: uppercase; margin-bottom: 8px; }
.sh-cell .sh-val { font-size: 24px; font-weight: 900; color: var(--text); }
.sh-cell .sh-unit { font-size: 12px; color: var(--muted); margin-top: 4px; }

.payback-bar-wrap { margin: 24px 0; }
.payback-bar-label { font-size: 11px; font-weight: 800; color: var(--muted); text-transform: uppercase; margin-bottom: 10px; }
.payback-bar-track { 
    height: 12px; background: var(--panel-elevated); border-radius: 6px; 
    overflow: hidden; border: 1px solid var(--line); position: relative;
}
.payback-bar-fill { 
    height: 100%; background: linear-gradient(90deg, var(--primary), #3AE374); 
    width: 0; transition: width 1s ease; display: flex; align-items: center; 
    justify-content: flex-end; color: white; font-size: 9px; font-weight: 900; padding-right: 8px;
}
.payback-bar-ticks { display: flex; justify-content: space-between; margin-top: 8px; font-size: 10px; color: var(--muted); font-weight: 600; }

.co2-meter {
    background: rgba(46, 204, 113, 0.08);
    border: 1px solid rgba(46, 204, 113, 0.2);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 20px 0;
}
.co2-icon { font-size: 32px; filter: drop-shadow(0 0 10px rgba(46, 204, 113, 0.4)); }
.co2-text .label { font-size: 11px; font-weight: 800; text-transform: uppercase; color: var(--primary); }
.co2-text .val { font-size: 18px; font-weight: 900; color: var(--text); }
.co2-text .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

.chart-wrap { margin: 30px 0; padding: 20px; background: var(--panel-elevated); border-radius: var(--radius-md); border: 1px solid var(--line); }

.sub-header.green { border-left-color: var(--primary); color: var(--primary); }
.compare-table .param { width: 40%; }
.compare-table .old-v { color: #EF4444; font-weight: 600; }
.compare-table .new-v { color: var(--primary); font-weight: 700; }
.compare-table .save-v { font-weight: 900; color: #FACC15; }

/* -- BADGES -- */
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-weight: 800; font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; }
.badge-pass { background: rgba(46, 204, 113, 0.15); color: var(--primary); }
.badge-warn { background: rgba(243, 156, 18, 0.15); color: #FACC15; }
.badge-fail { background: rgba(231, 76, 60, 0.15); color: #EF4444; }
.badge-info { background: rgba(52, 152, 19, 0.15); color: #3498DB; }

/* ── PHASE 6: MONETIZATION & WORKFLOW ── */

/* 1. Ad Placement Design */
/* NOTE: Ad slots (.ad-slot, .ad-top, .ad-mid, .ad-bottom) have been unified 
   in styles.css under the `.ad-unit` system for consistent spacing and AdSense collapse behavior. 
   See styles.css for the full definitions. */

/* 2. Sticky Result Bar */
.sticky-result-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(11, 28, 53, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--primary);
    padding: 12px 20px;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -10px 25px rgba(0,0,0,0.3);
}
.sticky-result-bar.visible {
    transform: translateY(0);
}
.sticky-metrics {
    display: flex;
    gap: 30px;
}
.sticky-metric {
    display: flex;
    flex-direction: column;
}
.sticky-metric .label {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 700;
    margin-bottom: 2px;
}
.sticky-metric .val {
    font-size: 18px;
    font-weight: 900;
    color: var(--primary);
}
.sticky-cta-btn {
    background: var(--primary);
    color: var(--navy);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 900;
    font-size: 14px;
    transition: all 0.2s ease;
    box-shadow: var(--glow-primary);
}
.sticky-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(46, 204, 113, 0.4);
}

@media (max-width: 640px) {
    .sticky-metrics { gap: 15px; }
    .sticky-metric .val { font-size: 15px; }
    .sticky-cta-btn { padding: 8px 12px; font-size: 12px; }
    .sticky-metric .label { font-size: 9px; }
}

/* 3. Conversion CTA Block */
.conversion-block {
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.1), rgba(0, 0, 0, 0.4));
    border: 1px solid var(--primary);
    padding: 30px;
    border-radius: var(--radius-lg);
    margin: 40px 0;
    text-align: center;
}
.conversion-block h3 {
    margin-bottom: 15px;
    color: var(--text);
    font-size: 22px;
}
.conversion-block p {
    margin-bottom: 20px;
    color: var(--text-light);
}

/* 4. Workflow Section */
.workflow-chain {
    background: var(--panel-elevated);
    border: 1px solid var(--line);
    padding: 24px;
    border-radius: var(--radius-md);
    margin: 40px 0;
}
.workflow-title {
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 15px;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.workflow-steps {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.workflow-step {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    padding: 10px 16px;
    border-radius: 8px;
    color: var(--text-light);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s;
}
.workflow-step:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.workflow-step.active {
    background: rgba(46, 204, 113, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}
.workflow-arrow { color: var(--muted-2); font-size: 18px; }

@media (max-width: 480px) {
    .workflow-steps { gap: 8px; }
    .workflow-step { font-size: 12px; padding: 8px 12px; }
}