/**
 * Adverse Selection & Lemons Market Calculator Styles
 *
 * All styles scoped to .asl-calculator wrapper
 * to prevent conflicts with other calculators.
 *
 * @package Ryan_OConnell_Theme
 * @since 1.0.0
 */

/* ==========================================================================
   CSS Variables (Scoped to wrapper)
   ========================================================================== */

.asl-calculator {
    --asl-primary: #2563eb;
    --asl-primary-dark: #1e40af;
    --asl-full-trade: #15803d;
    --asl-full-trade-bg: #dcfce7;
    --asl-partial: #eab308;
    --asl-partial-bg: #fef9c3;
    --asl-collapse: #ef4444;
    --asl-collapse-bg: #fee2e2;
    --asl-neutral: #6b7280;
    --asl-neutral-bg: #f3f4f6;
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes aslAnimateFadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.asl-calculator .calculator-card {
    opacity: 0;
    animation: aslAnimateFadeInUp 0.6s ease-out forwards;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.asl-calculator .col-lg-5 .calculator-card:nth-child(1) { animation-delay: 0ms; }
.asl-calculator .col-lg-5 .calculator-card:nth-child(2) { animation-delay: 100ms; }
.asl-calculator .col-lg-5 .calculator-card:nth-child(3) { animation-delay: 200ms; }

.asl-calculator .col-lg-7 .calculator-card:nth-child(1) { animation-delay: 50ms; }
.asl-calculator .col-lg-7 .calculator-card:nth-child(2) { animation-delay: 150ms; }
.asl-calculator .col-lg-7 .calculator-card:nth-child(3) { animation-delay: 250ms; }
.asl-calculator .col-lg-7 .calculator-card:nth-child(4) { animation-delay: 350ms; }
.asl-calculator .col-lg-7 .calculator-card:nth-child(5) { animation-delay: 450ms; }

.asl-calculator .educational-section {
    opacity: 0;
    animation: aslAnimateFadeInUp 0.6s ease-out forwards;
    animation-delay: 300ms;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.asl-calculator .faq-accordion .accordion-item {
    opacity: 0;
    animation: aslAnimateFadeInUp 0.6s ease-out forwards;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.asl-calculator .faq-accordion .accordion-item:nth-child(1) { animation-delay: 350ms; }
.asl-calculator .faq-accordion .accordion-item:nth-child(2) { animation-delay: 400ms; }
.asl-calculator .faq-accordion .accordion-item:nth-child(3) { animation-delay: 450ms; }
.asl-calculator .faq-accordion .accordion-item:nth-child(4) { animation-delay: 500ms; }
.asl-calculator .faq-accordion .accordion-item:nth-child(5) { animation-delay: 550ms; }
.asl-calculator .faq-accordion .accordion-item:nth-child(6) { animation-delay: 600ms; }
.asl-calculator .faq-accordion .accordion-item:nth-child(7) { animation-delay: 650ms; }
.asl-calculator .faq-accordion .accordion-item:nth-child(8) { animation-delay: 700ms; }

.asl-calculator .related-calc-card {
    opacity: 0;
    animation: aslAnimateFadeInUp 0.6s ease-out forwards;
}
.asl-calculator .row > .col-lg-4:nth-child(1) .related-calc-card { animation-delay: 400ms; }
.asl-calculator .row > .col-lg-4:nth-child(2) .related-calc-card { animation-delay: 500ms; }
.asl-calculator .row > .col-lg-4:nth-child(3) .related-calc-card { animation-delay: 600ms; }

.asl-calculator .calculator-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.asl-calculator .educational-section:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.asl-calculator .faq-accordion .accordion-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.asl-calculator .hero-section {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: white;
    padding: 3rem 0;
    margin-bottom: 0;
}

.asl-calculator .hero-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white !important;
}

.asl-calculator .hero-section .lead { font-size: 1.25rem; opacity: 0.95; }
.asl-calculator .hero-section .text-white-50 { opacity: 0.7; }

/* ==========================================================================
   Breadcrumb
   ========================================================================== */

.asl-calculator .breadcrumb { background: transparent; padding: 0; margin-bottom: 0; }
.asl-calculator .breadcrumb-item a { color: var(--asl-primary); text-decoration: none; }
.asl-calculator .breadcrumb-item a:hover { text-decoration: underline; }

/* ==========================================================================
   Card Styles
   ========================================================================== */

.asl-calculator .calculator-card {
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    overflow: hidden;
}

.asl-calculator .calculator-card .card-header {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: white;
    font-weight: 600;
    padding: 1rem 1.25rem;
    border-bottom: none;
}

.asl-calculator .calculator-card .card-header h2,
.asl-calculator .calculator-card .card-header h3 { color: white; margin: 0; }

/* ==========================================================================
   Section Labels
   ========================================================================== */

.asl-section-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--asl-primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
    border-bottom: 2px solid #e5e7eb;
}

.asl-section-label i { color: var(--asl-primary); }

/* ==========================================================================
   Form Inputs
   ========================================================================== */

.asl-calculator .form-control {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.5rem 0.75rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

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

.asl-calculator .form-control-lg { font-size: 1.1rem; padding: 0.75rem 1rem; }
.asl-calculator .input-group-text { background-color: #f8f9fa; border-color: #dee2e6; }

/* ==========================================================================
   Tooltip
   ========================================================================== */

.asl-tooltip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: #e5e7eb;
    color: #6b7280;
    border-radius: 50%;
    font-size: 11px;
    cursor: help;
    margin-left: 6px;
    position: relative;
}

.asl-tooltip:focus {
    outline: 2px solid var(--asl-primary);
    outline-offset: 2px;
}

.asl-tooltip:hover::after,
.asl-tooltip:focus::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #1f2937;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 400;
    white-space: normal;
    max-width: 280px;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.asl-tooltip:hover::before,
.asl-tooltip:focus::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #1f2937;
}

/* ==========================================================================
   Chart Container
   ========================================================================== */

.asl-chart-container {
    position: relative;
    height: 320px;
}

.asl-chart-legend {
    text-align: center;
}

.asl-legend-item {
    display: inline-flex;
    align-items: center;
    margin: 0 8px;
}

.asl-legend-swatch {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: 4px;
}

/* ==========================================================================
   Results Display
   ========================================================================== */

.asl-calculator .result-display { text-align: center; padding: 20px 0; }

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

.asl-calculator .result-label {
    font-size: 0.875rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Outcome Badge */
.asl-outcome-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 1.5rem;
    font-weight: 700;
}

.asl-outcome-badge.full-trade { background: var(--asl-full-trade-bg); color: var(--asl-full-trade); }
.asl-outcome-badge.partial { background: var(--asl-partial-bg); color: var(--asl-partial); }
.asl-outcome-badge.lemon-only { background: var(--asl-partial-bg); color: var(--asl-partial); }
.asl-outcome-badge.collapse-outcome { background: var(--asl-collapse-bg); color: var(--asl-collapse); }

/* Secondary Results */
.asl-calculator .secondary-result {
    text-align: center;
    padding: 12px;
    background: #f9fafb;
    border-radius: 8px;
}

.asl-calculator .secondary-label {
    display: block;
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.asl-calculator .secondary-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
}

.asl-calculator .secondary-value.participate-yes { color: var(--asl-full-trade); }
.asl-calculator .secondary-value.participate-no { color: var(--asl-collapse); }
.asl-calculator .secondary-value.surplus-zero { color: var(--asl-full-trade); }
.asl-calculator .secondary-value.surplus-positive { color: var(--asl-collapse); }
.asl-calculator .secondary-value.lemons-low { color: var(--asl-full-trade); }
.asl-calculator .secondary-value.lemons-mid { color: var(--asl-partial); }
.asl-calculator .secondary-value.lemons-high { color: var(--asl-collapse); }
.asl-calculator .secondary-value.na { color: var(--asl-neutral); }

/* ==========================================================================
   Formula Display
   ========================================================================== */

.asl-calculator .formula-display { background: #f8fafc; border-radius: 8px; padding: 1.25rem; }

.asl-calculator .formula-main {
    font-family: 'Courier New', Consolas, monospace;
    font-size: 1.1rem;
    color: var(--asl-primary-dark);
    text-align: center;
    padding: 1rem;
    background: white;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    border: 1px solid #e5e7eb;
}

.asl-calculator .formula-secondary {
    font-family: 'Courier New', Consolas, monospace;
    font-size: 0.9rem;
    color: #6b7280;
    text-align: center;
    padding: 0.5rem;
    margin-bottom: 1rem;
}

.asl-calculator .asl-formula-step {
    display: flex;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e5e7eb;
    font-family: 'Courier New', Consolas, monospace;
    font-size: 0.875rem;
}

.asl-calculator .asl-formula-step:last-child { border-bottom: none; }
.asl-calculator .asl-step-label { min-width: 180px; color: #6b7280; font-weight: 500; }
.asl-calculator .asl-step-value { color: #1f2937; word-break: break-all; font-weight: 700; }

/* ==========================================================================
   Interpretation Table
   ========================================================================== */

.asl-calculator .interpretation-table table { font-size: 0.875rem; }

.asl-table-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.asl-table-badge.full-trade { background: var(--asl-full-trade-bg); color: var(--asl-full-trade); }
.asl-table-badge.partial { background: var(--asl-partial-bg); color: var(--asl-partial); }
.asl-table-badge.collapse-badge { background: var(--asl-collapse-bg); color: var(--asl-collapse); }

/* ==========================================================================
   Model Assumptions
   ========================================================================== */

.asl-assumptions-list {
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: #4b5563;
    line-height: 1.8;
}

.asl-assumptions-list li { margin-bottom: 0.25rem; }

/* ==========================================================================
   Educational Section
   ========================================================================== */

.asl-calculator .educational-section {
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
}

.asl-calculator .educational-section .card-body { padding: 2rem; }
.asl-calculator .educational-section h2 { color: var(--asl-primary-dark); }
.asl-calculator .educational-section h3 { color: #1f2937; font-size: 1.25rem; }

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */

.asl-calculator .faq-accordion .accordion-item {
    border: 1px solid #e5e7eb;
    margin-bottom: 0.5rem;
    border-radius: 8px !important;
    overflow: hidden;
}

.asl-calculator .faq-accordion .accordion-button {
    font-weight: 600;
    color: #1f2937;
    background: #f9fafb;
    padding: 1rem 1.25rem;
}

.asl-calculator .faq-accordion .accordion-button:not(.collapsed) {
    background: var(--asl-primary);
    color: white;
    box-shadow: none;
}

.asl-calculator .faq-accordion .accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.asl-calculator .faq-accordion .accordion-body {
    padding: 1.25rem;
    color: #4b5563;
    line-height: 1.7;
}

/* ==========================================================================
   Disclaimer
   ========================================================================== */

.asl-calculator .disclaimer {
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    padding: 1.25rem;
    border-radius: 0 8px 8px 0;
}

.asl-calculator .disclaimer h5 { color: #92400e; margin-bottom: 0.5rem; }
.asl-calculator .disclaimer p { color: #78350f; margin-bottom: 0; font-size: 0.875rem; }

/* ==========================================================================
   Related Calculators
   ========================================================================== */

.asl-calculator .related-calc-card {
    display: block;
    text-align: center;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 25px 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    height: 100%;
}

.asl-calculator .related-calc-card:hover {
    border-color: var(--asl-primary);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    text-decoration: none;
    color: inherit;
}

.asl-calculator .related-calc-icon {
    width: 60px; height: 60px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, var(--asl-primary) 0%, var(--asl-primary-dark) 100%);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}

.asl-calculator .related-calc-icon i { color: white; font-size: 1.5rem; }

.asl-calculator .related-calc-image { width: 100%; margin-bottom: 15px; overflow: hidden; border-radius: 8px; }
.asl-calculator .related-calc-image img { display: block; width: 100%; height: auto; transition: transform 0.3s ease; }
.asl-calculator .related-calc-card:hover .related-calc-image img { transform: scale(1.05); }
.asl-calculator .related-calc-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; color: #1f2937; }
.asl-calculator .related-calc-desc { font-size: 0.9rem; color: #6b7280; margin-bottom: 15px; }

.asl-calculator .related-calc-cta {
    display: inline-block;
    background: var(--asl-primary);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background 0.2s ease;
}

.asl-calculator .related-calc-card:hover .related-calc-cta { background: var(--asl-primary-dark); }

/* ==========================================================================
   Author Badge
   ========================================================================== */

.asl-calculator .calculator-author { display: flex; align-items: center; gap: 12px; }
.asl-calculator .author-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.asl-calculator .author-info { display: flex; flex-direction: column; }
.asl-calculator .author-label { font-size: 0.75rem; color: #6b7280; }
.asl-calculator .author-name { font-weight: 600; color: var(--asl-primary); text-decoration: none; }
.asl-calculator .author-name:hover { text-decoration: underline; }

/* ==========================================================================
   Responsive Styles
   ========================================================================== */

@media (max-width: 991px) {
    .asl-calculator .hero-section { padding: 2rem 0; }
    .asl-calculator .hero-section h1 { font-size: 2rem; }
    .asl-outcome-badge { font-size: 1.25rem; }
    .asl-chart-container { height: 280px; }
}

@media (max-width: 767px) {
    .asl-calculator .hero-section h1 { font-size: 1.75rem; }
    .asl-calculator .hero-section .lead { font-size: 1rem; }
    .asl-outcome-badge { font-size: 1.1rem; }
    .asl-chart-container { height: 240px; }
    .asl-calculator .asl-formula-step { flex-direction: column; gap: 0.25rem; }
    .asl-calculator .asl-step-label { min-width: auto; }
    .asl-calculator .educational-section .card-body { padding: 1.25rem; }
}

@media (max-width: 576px) {
    .asl-calculator .hero-section { padding: 1.5rem 0; }
    .asl-calculator .hero-section h1 { font-size: 1.5rem; }
    .asl-calculator .calculator-card .card-body { padding: 1rem; }
    .asl-outcome-badge { font-size: 1rem; padding: 0.375rem 1rem; }
    .asl-calculator .secondary-value { font-size: 1.1rem; }
    .asl-calculator .related-calc-card { padding: 1rem; }
    .asl-chart-container { height: 200px; }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .asl-calculator .calculator-card,
    .asl-calculator .educational-section,
    .asl-calculator .faq-accordion .accordion-item,
    .asl-calculator .related-calc-card {
        animation: none;
        opacity: 1;
    }

    .asl-calculator .calculator-card:hover,
    .asl-calculator .educational-section:hover,
    .asl-calculator .faq-accordion .accordion-item:hover,
    .asl-calculator .related-calc-card:hover {
        transform: none;
    }
}

.asl-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;
}