/* ===== CALCULATOR PAGES ===== */
.calc-intro {
    margin-bottom: 32px;
}
.calc-intro h1 {
    margin-bottom: 12px;
}
.calc-intro p {
    color: var(--text-muted);
    font-size: 1.02rem;
    max-width: 700px;
}

/* Calculator form card */
.calc-form {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
}
.calc-form h2 {
    font-size: 1.2rem;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--border-light);
}

/* Result section */
.calc-result {
    display: none;
    margin-top: 32px;
}
.calc-result.visible { display: block; }
.calc-result h2 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--accent);
}

/* Summary cards row */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.summary-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    border: 1px solid var(--border-light);
}
.summary-card .value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}
.summary-card .value.accent { color: var(--accent); }
.summary-card .label {
    font-size: .82rem;
    color: var(--text-muted);
}

/* Chart + table layout */
.calc-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 28px;
}
.calc-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.calc-chart canvas {
    max-width: 350px;
    max-height: 350px;
}

/* Schedule table wrapper */
.schedule-wrapper {
    max-height: 500px;
    overflow-y: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin-top: 20px;
}
.schedule-wrapper .data-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
}

/* Next step CTA box */
.next-step-box {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #eaf6ef;
    border: 1px solid #b8e6cc;
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-top: 28px;
}
.next-step-box .step-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
}
.next-step-box .step-content {
    flex: 1;
}
.next-step-box .step-content h4 {
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
    margin: 0 0 4px;
    font-weight: 600;
}
.next-step-box .step-content p {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
}
.next-step-box .btn {
    flex-shrink: 0;
    white-space: nowrap;
}
@media (max-width: 600px) {
    .next-step-box {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .next-step-box .btn {
        width: 100%;
        text-align: center;
    }
}

/* CTA after results */
.calc-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-md);
    padding: 32px;
    margin-top: 32px;
    text-align: center;
    color: #fff;
}
.calc-cta h3 { color: #fff; margin-bottom: 10px; }
.calc-cta p { opacity: .85; margin-bottom: 20px; }
.calc-cta .btn {
    background: var(--accent);
    color: #fff;
    border: none;
}
.calc-cta .btn:hover {
    background: #fff;
    color: var(--accent);
}

/* Calculator listing page */
.calc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.calc-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.calc-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--accent);
}
.calc-card .card-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 16px;
}
.calc-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}
.calc-card p {
    font-size: .88rem;
    color: var(--text-muted);
    flex: 1;
    margin-bottom: 16px;
}
.calc-card .btn {
    align-self: flex-start;
    font-size: .85rem;
    padding: 8px 20px;
}

/* Input suffix/prefix */
.input-with-suffix {
    position: relative;
}
.input-with-suffix .form-control {
    padding-right: 50px;
}
.input-suffix {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 500;
    pointer-events: none;
}

/* Mode toggle (tabs) */
.calc-mode-toggle {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--primary);
}
.mode-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    background: var(--bg-light);
    color: var(--text);
    font-family: var(--font-heading);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}
.mode-btn.active {
    background: var(--primary);
    color: #fff;
}
.mode-btn:hover:not(.active) {
    background: var(--border-light);
}

/* Checkbox label */
.form-group-checkbox {
    display: flex;
    align-items: center;
}
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: .95rem;
    font-weight: 500;
    user-select: none;
}
.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* Select as input suffix */
.input-suffix-select {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 500;
    cursor: pointer;
    padding: 4px 8px;
}

/* Info callout box */
.info-callout {
    background: rgba(39, 174, 96, .06);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 20px 24px;
}
.info-callout h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--primary);
}
.info-callout p {
    font-size: .92rem;
    color: var(--text-muted);
    margin: 0;
}
.info-callout a {
    color: var(--accent);
    font-weight: 600;
}

/* Responsive table wrapper */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Range slider style */
input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    outline: none;
    margin: 8px 0;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,.2);
}

@media (max-width: 768px) {
    .calc-form { padding: 20px; }
    .calc-details { grid-template-columns: 1fr; }
    .summary-cards { grid-template-columns: 1fr 1fr; }
    .calc-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .summary-cards { grid-template-columns: 1fr; }
}

/* ===== MARGIN CALCULATOR — Offers Grid ===== */
.offers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}
.offer-column {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid var(--border-light);
}
.offer-header {
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary);
    text-align: center;
}
.offer-header-a { border-bottom-color: #0f2b46; }
.offer-header-b { border-bottom-color: #1a5276; }
.offer-header-c { border-bottom-color: #3498db; }

/* Comparison table */
.comparison-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    margin-bottom: 24px;
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}
.comparison-table th,
.comparison-table td {
    padding: 14px 18px;
    text-align: right;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}
.comparison-table th {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-family: var(--font-heading);
}
.comparison-table th:first-child,
.comparison-table td.row-label {
    text-align: left;
    font-weight: 600;
    color: var(--text);
}
.comparison-table tbody tr:hover {
    background: rgba(39, 174, 96, .04);
}
.comparison-table .cheapest-cell {
    background: rgba(39, 174, 96, .1);
    color: #1e8449;
    font-weight: 700;
}

/* Verdict box */
.verdict-box {
    background: linear-gradient(135deg, rgba(39,174,96,.08) 0%, rgba(39,174,96,.02) 100%);
    border: 2px solid var(--accent);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    margin-bottom: 24px;
}
.verdict-winner {
    font-size: 1.15rem;
    font-family: var(--font-heading);
    color: var(--accent);
    margin-bottom: 8px;
}
.verdict-icon {
    display: inline-block;
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    font-size: .85rem;
    margin-right: 6px;
    vertical-align: middle;
}
.verdict-box p {
    color: var(--text-muted);
    font-size: .95rem;
    margin: 0;
}

@media (max-width: 768px) {
    .offers-grid { grid-template-columns: 1fr; }
    .comparison-table th,
    .comparison-table td { padding: 10px 12px; font-size: .84rem; }
}