/* Import the main stylesheet first so leaderboard/profile/slider styles are available */
@import url('../css/style.css');

/* ============================================================
   Compare page — premium design system
   ============================================================ */

:root {
    --color-primary-soft: rgba(11, 61, 42, 0.06);
    --color-primary-tint: rgba(11, 61, 42, 0.1);
    --color-accent-yellow: #F5B800;
    --shadow-sm: 0 1px 2px rgba(11, 61, 42, 0.04), 0 1px 3px rgba(11, 61, 42, 0.06);
    --shadow-md: 0 4px 12px rgba(11, 61, 42, 0.06), 0 2px 6px rgba(11, 61, 42, 0.04);
    --shadow-lg: 0 12px 32px rgba(11, 61, 42, 0.08), 0 4px 12px rgba(11, 61, 42, 0.05);
}

#app {
    max-width: 760px;
}

/* ──────────────────────────────────────────────────────────
   Breadcrumbs
   ────────────────────────────────────────────────────────── */
.compare-breadcrumbs {
    padding: var(--space-md) 0 0;
    font-size: 13px;
    color: var(--color-text-muted);
}
.compare-breadcrumbs ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}
.compare-breadcrumbs li:not(:last-child)::after {
    content: '\203A';
    margin-left: var(--space-xs);
    color: var(--color-text-muted);
}
.compare-breadcrumbs a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.15s;
}
.compare-breadcrumbs a:hover {
    color: var(--color-primary);
}
.compare-breadcrumbs li[aria-current="page"] {
    color: var(--color-text-body);
    font-weight: 500;
}

/* ──────────────────────────────────────────────────────────
   Hero — premium editorial feel
   ────────────────────────────────────────────────────────── */
.compare-hero {
    text-align: center;
    padding: var(--space-3xl) 0 var(--space-2xl);
    position: relative;
}

.compare-hero__eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: var(--space-lg);
}

.compare-hero h1 {
    font-family: var(--font-family);
    font-weight: 800;
    font-size: 44px;
    line-height: 1.1;
    letter-spacing: -0.025em;
    max-width: 640px;
    margin: 0 auto;
    color: var(--color-text);
}

.compare-hero__accent {
    color: var(--color-primary);
    position: relative;
    display: inline-block;
    background-image: linear-gradient(180deg, transparent 70%, rgba(245, 184, 0, 0.45) 70%, rgba(245, 184, 0, 0.45) 95%, transparent 95%);
    padding: 0 4px;
}

.compare-hero .lede {
    font-family: var(--font-family);
    font-size: 18px;
    line-height: 1.55;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: var(--space-md) auto 0;
}

.compare-hero__divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent-yellow));
    border-radius: 2px;
    margin: var(--space-xl) auto 0;
}

/* ──────────────────────────────────────────────────────────
   Section spacing
   ────────────────────────────────────────────────────────── */
.how-it-works,
.compare-tool,
.compare-faq,
.compare-related {
    padding: var(--space-2xl) 0;
}

.how-it-works h2,
.compare-tool h2,
.compare-faq h2 {
    font-family: var(--font-family);
    font-weight: 800;
    font-size: 26px;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

/* ──────────────────────────────────────────────────────────
   How it works — numbered editorial steps
   ────────────────────────────────────────────────────────── */
.how-it-works__lede {
    color: var(--color-text-muted);
    font-size: 16px;
    margin: 0 0 var(--space-xl);
}

.how-it-works__steps {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-2xl);
    display: grid;
    gap: var(--space-md);
}

.how-it-works__steps li {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: var(--space-md);
    align-items: flex-start;
    padding: var(--space-lg);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, transform 0.2s;
}

.how-it-works__steps li:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.how-it-works__num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.how-it-works__steps h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--color-text);
}

.how-it-works__steps p {
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-muted);
    margin: 0;
}

.how-it-works__factors-heading {
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: var(--space-xl) 0 var(--space-md);
}

/* ──────────────────────────────────────────────────────────
   Factor cards — refined SVG icons
   ────────────────────────────────────────────────────────── */
.factor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-sm);
}

.factor-card {
    background: var(--color-surface);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.factor-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-primary-tint);
}

.factor-card .factor-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.factor-card .factor-icon svg {
    width: 22px;
    height: 22px;
}

.factor-card h4 {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--color-text);
}

.factor-card p {
    font-size: 13px;
    line-height: 1.45;
    color: var(--color-text-muted);
    margin: 0;
}

/* ──────────────────────────────────────────────────────────
   Compare form — refined inputs
   ────────────────────────────────────────────────────────── */
.compare-form {
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.compare-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.compare-form input,
.compare-form select {
    padding: 12px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font: 500 16px/1.4 var(--font-family);
    color: var(--color-text);
    background: var(--color-surface);
    text-transform: none;
    letter-spacing: normal;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.compare-form input:focus,
.compare-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(11, 61, 42, 0.1);
}

.compare-advanced {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.compare-advanced summary {
    cursor: pointer;
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    list-style: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.compare-advanced summary::before {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    font-weight: 700;
    transition: transform 0.2s;
}

.compare-advanced[open] summary::before {
    transform: rotate(45deg);
}

.advanced-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-md);
}

/* ──────────────────────────────────────────────────────────
   Weight controls — premium card with pills + sliders visible
   ────────────────────────────────────────────────────────── */
.weight-controls {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin: var(--space-md) 0 var(--space-xl);
    box-shadow: var(--shadow-md);
}

.weight-controls__section + .weight-controls__section {
    margin-top: var(--space-md);
}

.weight-controls__label {
    font-family: var(--font-family);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0 0 var(--space-sm);
}

.weight-controls__divider {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.weight-controls__divider::before,
.weight-controls__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* Override inline display:none — sliders always visible on compare page */
.weight-controls .leaderboard__sliders {
    display: block !important;
    background: transparent;
    padding: 0;
    border: none;
    margin: 0;
}

/* Profile pill refinement for the new context */
.weight-controls .leaderboard__profiles {
    margin: 0;
    /* Override the rigid 3-column grid from style.css — let pills wrap naturally */
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.weight-controls .leaderboard__profile-pill {
    flex: 1 1 auto;
    min-width: 0;
    padding: 12px var(--space-sm);
    gap: 8px;
    box-shadow: var(--shadow-sm);
    transition: all 0.15s;
    white-space: nowrap;
    justify-content: center;
}

.weight-controls .leaderboard__profile-pill:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.weight-controls .leaderboard__profile-pill.active {
    box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-sm);
}

.leaderboard__profile-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.leaderboard__profile-icon svg {
    width: 100%;
    height: 100%;
}

/* ──────────────────────────────────────────────────────────
   Leaderboard refinements for compare page
   ────────────────────────────────────────────────────────── */
#leaderboard-section {
    display: block !important;
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-top: var(--space-md);
}

#leaderboard-section .leaderboard__header {
    margin-bottom: var(--space-md);
    text-align: left;
}

#leaderboard-section .leaderboard__title {
    font-size: 18px;
    margin-bottom: 4px;
}

#leaderboard-section .leaderboard__subtitle {
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 0;
}

/* ──────────────────────────────────────────────────────────
   Methodology note — compact reference
   ────────────────────────────────────────────────────────── */
.methodology-note {
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-primary-soft);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-primary);
}

.methodology-note p {
    font-size: 13px;
    line-height: 1.6;
    color: var(--color-text-body);
    margin: 0;
}

.methodology-note a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: none;
}

.methodology-note a:hover {
    text-decoration: underline;
}

/* ──────────────────────────────────────────────────────────
   FAQ — refined accordion
   ────────────────────────────────────────────────────────── */
.faq-item {
    background: var(--color-surface);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-sm);
    transition: box-shadow 0.2s;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

.faq-item summary::after {
    content: '+';
    color: var(--color-primary);
    font-weight: 400;
    font-size: 20px;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    margin-top: var(--space-md);
    line-height: 1.6;
    color: var(--color-text-body);
    font-size: 14px;
}

/* ──────────────────────────────────────────────────────────
   Related links
   ────────────────────────────────────────────────────────── */
.compare-related {
    text-align: center;
    padding: var(--space-xl) 0;
}

.compare-related p {
    margin: var(--space-xs) 0;
    font-size: 14px;
}

.compare-related a {
    color: var(--color-primary);
    font-weight: 600;
}

/* ──────────────────────────────────────────────────────────
   Mobile responsive
   ────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .compare-hero {
        padding: var(--space-2xl) 0 var(--space-lg);
    }
    .compare-hero h1 {
        font-size: 32px;
    }
    .compare-hero .lede {
        font-size: 16px;
    }
    .form-row,
    .advanced-row {
        grid-template-columns: 1fr;
    }
    .factor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .weight-controls,
    .compare-form,
    #leaderboard-section {
        padding: var(--space-md);
    }
    .how-it-works h2,
    .compare-tool h2,
    .compare-faq h2 {
        font-size: 22px;
    }
}

/* Stack profile pills vertically on all iPhone sizes (up to 500px) — labels too long for 3-col */
@media (max-width: 500px) {
    .weight-controls .leaderboard__profiles {
        flex-direction: column;
    }
    .weight-controls .leaderboard__profile-pill {
        width: 100%;
        justify-content: flex-start;
        padding: 14px var(--space-md);
    }
}

@media (max-width: 400px) {
    .factor-grid {
        grid-template-columns: 1fr;
    }
    .compare-hero h1 {
        font-size: 28px;
    }
}