/**
 * Swap Breakage Calculator Styles
 * Calculator 4 of the Project Finance Series.
 * @package Ryan_OConnell_Theme
 */

.swap-breakage-calculator {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --success: #15803d;
    --success-light: #22c55e;
    --warning: #eab308;
    --danger: #ef4444;
    --danger-light: #fecaca;
    --neutral: #6b7280;
    --light-bg: #f8fafc;
    --border-color: #e2e8f0;
    --text-muted: #64748b;
}

@keyframes swb-fade-in-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.swap-breakage-calculator .hero-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 3rem 0;
    margin-bottom: 0;
    color: #fff;
}

.swap-breakage-calculator .hero-section h1 {
    font-weight: 700;
    color: #fff;
}

.swap-breakage-calculator .hero-section .lead {
    color: rgba(255, 255, 255, 0.9);
}

.swap-breakage-calculator .calculator-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s ease;
    animation: swb-fade-in-up 0.3s ease-out;
}

.swap-breakage-calculator .calculator-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.swap-breakage-calculator .calculator-card .card-header {
    background: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    border-radius: 12px 12px 0 0;
}

.swap-breakage-calculator .calculator-card .card-header h2,
.swap-breakage-calculator .calculator-card .card-header h3 {
    color: var(--primary-dark);
}

.swap-breakage-calculator .results-card .card-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
}

.swap-breakage-calculator .results-card .card-header h2 {
    color: #fff;
}

.swap-breakage-calculator .form-label {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.swap-breakage-calculator .form-control,
.swap-breakage-calculator .form-select {
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.swap-breakage-calculator .form-control:focus,
.swap-breakage-calculator .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.swap-breakage-calculator .form-control-lg,
.swap-breakage-calculator .form-select-lg {
    font-size: 1.1rem;
    padding: 0.75rem 1rem;
}

.swap-breakage-calculator .input-group-text {
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 500;
}

.swap-breakage-calculator .input-group .form-control {
    border: 2px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

.swap-breakage-calculator .input-group .form-control:focus {
    border-color: var(--primary);
    z-index: 1;
}

.swap-breakage-calculator .input-group .roc-comma-overlay {
    border: 2px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

.swap-breakage-calculator .form-text {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.swap-breakage-calculator textarea.form-control {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
}

.swap-breakage-calculator .swb-tooltip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    cursor: help;
    margin-left: 6px;
    position: relative;
    vertical-align: middle;
}

.swap-breakage-calculator .swb-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #1e293b;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 400;
    white-space: normal;
    width: 220px;
    text-align: left;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 100;
    line-height: 1.4;
}

.swap-breakage-calculator .swb-tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

.swap-breakage-calculator .swb-warning {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 8px;
    padding: 12px 16px;
    color: #92400e;
    font-size: 0.9rem;
}

.swap-breakage-calculator .swb-warning i {
    color: #f59e0b;
}

.swap-breakage-calculator .schedule-preview {
    background: var(--light-bg);
    border-radius: 6px;
    padding: 8px 12px;
    border: 1px dashed var(--border-color);
}

.swap-breakage-calculator .result-display {
    text-align: center;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 12px;
}

.swap-breakage-calculator .result-value-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.swap-breakage-calculator .result-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.swap-breakage-calculator .result-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.2;
}

.swap-breakage-calculator .result-description {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.swap-breakage-calculator .swb-status-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.swap-breakage-calculator .swb-status-badge.out-of-money {
    background: var(--danger-light);
    color: #991b1b;
}

.swap-breakage-calculator .swb-status-badge.in-the-money {
    background: #dcfce7;
    color: var(--success);
}

.swap-breakage-calculator .swb-status-badge.at-the-money {
    background: #f1f5f9;
    color: var(--neutral);
}

.swap-breakage-calculator .secondary-result {
    text-align: center;
    padding: 1rem;
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.swap-breakage-calculator .secondary-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.swap-breakage-calculator .secondary-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.swap-breakage-calculator .formula-section {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
}

.swap-breakage-calculator .formula-headline {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.95rem;
    color: var(--primary-dark);
    background: var(--light-bg);
    padding: 10px 14px;
    border-radius: 6px;
    border-left: 4px solid var(--primary);
}

.swap-breakage-calculator .swb-formula-step {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border-color);
    font-size: 0.9rem;
}

.swap-breakage-calculator .swb-formula-step:last-child {
    border-bottom: none;
}

.swap-breakage-calculator .swb-step-label {
    color: var(--text-muted);
}

.swap-breakage-calculator .swb-step-value {
    font-weight: 600;
    color: #1e293b;
    font-family: 'Consolas', 'Monaco', monospace;
}

.swap-breakage-calculator #swb-breakdown-table {
    font-size: 0.85rem;
    margin: 0;
}

.swap-breakage-calculator #swb-breakdown-table th {
    background: var(--light-bg);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    padding: 10px 12px;
    border-bottom: 2px solid var(--border-color);
}

.swap-breakage-calculator #swb-breakdown-table td {
    padding: 8px 12px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
}

.swap-breakage-calculator #swb-breakdown-table tbody tr:hover {
    background: var(--light-bg);
}

.swap-breakage-calculator #swb-breakdown-table tfoot tr {
    background: var(--primary);
}

.swap-breakage-calculator #swb-breakdown-table tfoot td {
    color: #fff;
    padding: 12px;
    border: none;
}

.swap-breakage-calculator #swb-breakdown-table .hidden-row {
    display: none;
}

.swap-breakage-calculator #swb-breakdown-table.show-all .hidden-row {
    display: table-row;
}

.swap-breakage-calculator .model-assumptions-list {
    padding-left: 1.25rem;
}

.swap-breakage-calculator .model-assumptions-list li {
    margin-bottom: 6px;
    line-height: 1.5;
}

.swap-breakage-calculator .calculator-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.swap-breakage-calculator .author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.swap-breakage-calculator .author-info {
    display: flex;
    flex-direction: column;
}

.swap-breakage-calculator .author-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.swap-breakage-calculator .author-name {
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
}

.swap-breakage-calculator .author-name:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.swap-breakage-calculator .accordion-item {
    border: 1px solid var(--border-color);
    margin-bottom: -1px;
}

.swap-breakage-calculator .accordion-item:first-child {
    border-radius: 8px 8px 0 0;
}

.swap-breakage-calculator .accordion-item:last-child {
    border-radius: 0 0 8px 8px;
}

.swap-breakage-calculator .accordion-button {
    font-weight: 600;
    color: #1e293b;
    background: #fff;
    font-size: 0.95rem;
}

.swap-breakage-calculator .accordion-button:not(.collapsed) {
    background: var(--light-bg);
    color: var(--primary-dark);
}

.swap-breakage-calculator .accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary);
}

.swap-breakage-calculator .accordion-body {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #475569;
}

.swap-breakage-calculator .calculator-link-card {
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.swap-breakage-calculator .calculator-link-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
}

.swap-breakage-calculator .calculator-link-card h4 {
    color: #1e293b;
}

@media (max-width: 992px) {
    .swap-breakage-calculator .hero-section { padding: 2rem 0; }
    .swap-breakage-calculator .hero-section h1 { font-size: 2rem; }
    .swap-breakage-calculator .result-value { font-size: 2rem; }
}

@media (max-width: 768px) {
    .swap-breakage-calculator .hero-section h1 { font-size: 1.75rem; }
    .swap-breakage-calculator .result-display { padding: 1rem; }
    .swap-breakage-calculator .result-value { font-size: 1.75rem; }
    .swap-breakage-calculator .swb-tooltip::after { width: 180px; left: auto; right: -10px; transform: none; }
    .swap-breakage-calculator .secondary-result { padding: 0.75rem; }
    .swap-breakage-calculator .secondary-value { font-size: 1.1rem; }
    .swap-breakage-calculator #swb-breakdown-table { font-size: 0.75rem; }
    .swap-breakage-calculator #swb-breakdown-table th,
    .swap-breakage-calculator #swb-breakdown-table td { padding: 6px 8px; }
}

@media (max-width: 576px) {
    .swap-breakage-calculator .hero-section { padding: 1.5rem 0; }
    .swap-breakage-calculator .hero-section h1 { font-size: 1.5rem; }
    .swap-breakage-calculator .hero-section .lead { font-size: 1rem; }
    .swap-breakage-calculator .calculator-card .card-body { padding: 1rem; }
    .swap-breakage-calculator .form-control-lg,
    .swap-breakage-calculator .form-select-lg { font-size: 1rem; padding: 0.6rem 0.75rem; }
    .swap-breakage-calculator .swb-formula-step { flex-direction: column; gap: 4px; }
    .swap-breakage-calculator .row.mb-4 > .col-6 { flex: 0 0 100%; max-width: 100%; margin-bottom: 0.5rem; }
}

.swap-breakage-calculator .breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
}

.swap-breakage-calculator .breadcrumb-item a {
    color: var(--primary);
    text-decoration: none;
}

.swap-breakage-calculator .breadcrumb-item a:hover {
    text-decoration: underline;
}

.swap-breakage-calculator .breadcrumb-item.active {
    color: var(--text-muted);
}

.swap-breakage-calculator .btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-muted);
}

.swap-breakage-calculator .btn-outline-secondary:hover {
    background: var(--light-bg);
    border-color: var(--text-muted);
    color: #1e293b;
}

.swap-breakage-calculator .btn-outline-primary {
    border-color: var(--primary);
    color: var(--primary);
}

.swap-breakage-calculator .btn-outline-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.swap-breakage-calculator #swb-toggle-table {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.swap-breakage-calculator #swb-toggle-table:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
}

.swap-breakage-calculator .visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Related Calculators */
.swap-breakage-calculator .related-calc-card {
    display: flex;
    flex-direction: column;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
    height: 100%;
}

.swap-breakage-calculator .related-calc-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.15);
    transform: translateY(-4px);
}

.swap-breakage-calculator .related-calc-image {
    height: 120px;
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    background: var(--light-bg);
}

.swap-breakage-calculator .related-calc-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swap-breakage-calculator .related-calc-icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-size: 2rem;
}

.swap-breakage-calculator .related-calc-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.swap-breakage-calculator .related-calc-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    flex-grow: 1;
}

.swap-breakage-calculator .related-calc-cta {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
}

@media (max-width: 768px) {
    .swap-breakage-calculator .related-calc-card {
        padding: 1rem;
    }
    .swap-breakage-calculator .related-calc-image {
        height: 100px;
    }
}