/* ============================================================================
   PRICING PAGE — Direction A
   ============================================================================
   Phase 3a translation of pricing.jsx into vanilla CSS. All selectors prefixed
   `ps-pricing-*`. Reuses `.ps-page` / `.ps-eyebrow` / `.ps-nav` / `.ps-footer`
   / `.ps-tier-chip` / `.ps-home-cta-*` from the shared layer.
   ============================================================================ */

/* ─────────────────────────────────────────────────────────────────────────
   HERO (left-aligned, max 820px)
   ───────────────────────────────────────────────────────────────────────── */

.ps-pricing-hero {
    padding: 80px 48px 40px;
    background: var(--ps-bg);
}

.ps-pricing-hero-inner {
    max-width: 820px;
}

.ps-pricing-hero-title {
    font-family: var(--ps-font-display);
    font-size: clamp(48px, 8.5vw, 88px);
    letter-spacing: -0.032em;
    margin: 20px 0 0;
    font-weight: 400;
    line-height: 0.96;
    color: var(--ps-ink);
}

.ps-pricing-hero-title em {
    font-style: italic;
    color: var(--ps-teal);
}

.ps-pricing-hero-lede {
    font-size: 19px;
    line-height: 1.5;
    color: var(--ps-ink-muted);
    margin: 28px 0 0;
    max-width: 540px;
}

/* ─────────────────────────────────────────────────────────────────────────
   TIER TABLE
   ───────────────────────────────────────────────────────────────────────── */

.ps-pricing-tiers {
    padding: 40px 48px 80px;
    background: var(--ps-bg);
}

.ps-pricing-tier-card {
    background: var(--ps-card);
    border-radius: 24px;
    border: 1px solid var(--ps-line);
    overflow: hidden;
}

.ps-pricing-tier-head {
    padding: 24px 32px;
    border-bottom: 1px solid var(--ps-line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.ps-pricing-tier-title {
    font-family: var(--ps-font-display);
    font-size: 28px;
    letter-spacing: -0.018em;
    margin: 0;
    font-weight: 400;
    color: var(--ps-ink);
}

.ps-pricing-tier-tagline {
    font-size: 12px;
    color: var(--ps-ink-muted);
    margin: 0;
}

.ps-pricing-tier-row {
    display: grid;
    grid-template-columns: 200px 1fr repeat(3, 120px);
    padding: 20px 32px;
    border-bottom: 1px solid var(--ps-line);
    align-items: center;
    gap: 16px;
}

.ps-pricing-tier-row-last { border-bottom: none; }

.ps-pricing-tier-header {
    padding: 14px 32px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ps-ink-muted);
    background: var(--ps-bg);
}

.ps-pricing-tier-num { text-align: right; }

.ps-pricing-tier-desc {
    font-size: 15px;
    color: var(--ps-ink-muted);
    line-height: 1.5;
}

.ps-pricing-tier-price {
    font-family: var(--ps-font-display);
    font-size: 26px;
    letter-spacing: -0.018em;
    color: var(--ps-ink);
    text-align: right;
}

.ps-pricing-tier-price-best { color: var(--ps-teal); }

.ps-pricing-tier-notes {
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--ps-ink-muted);
}

.ps-pricing-tier-notes li::before {
    content: "● ";
    margin-right: 4px;
}

/* ─────────────────────────────────────────────────────────────────────────
   FORMULARY BROWSER (search + filter + table)
   ───────────────────────────────────────────────────────────────────────── */

.ps-pricing-browser {
    padding: 40px 48px 96px;
    background: var(--ps-bg);
}

.ps-pricing-browser-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
    gap: 24px;
    flex-wrap: wrap;
}

.ps-pricing-browser-title {
    font-family: var(--ps-font-display);
    font-size: clamp(34px, 5vw, 52px);
    letter-spacing: -0.028em;
    color: var(--ps-ink);
    margin: 14px 0 0;
    font-weight: 400;
    line-height: 1;
}

.ps-pricing-browser-help {
    font-size: 13px;
    color: var(--ps-ink-muted);
    text-align: right;
    max-width: 280px;
    margin: 0;
}

.ps-pricing-browser-help a {
    color: var(--ps-teal);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Controls bar: search + supply toggle */
.ps-pricing-controls {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    margin-bottom: 24px;
    align-items: center;
}

/* Search bar (similar to homepage hero search but smaller) */
.ps-pricing-search {
    background: var(--ps-card);
    border: 1px solid var(--ps-line);
    border-radius: 999px;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.ps-pricing-search:focus-within {
    border-color: var(--ps-teal);
    box-shadow: 0 8px 24px rgba(14, 93, 89, 0.10);
}

.ps-pricing-search > svg {
    color: var(--ps-ink-muted);
    flex-shrink: 0;
}

.ps-pricing-search input {
    border: none;
    outline: none;
    flex: 1;
    background: transparent;
    font-size: 15px;
    color: var(--ps-ink);
    font-family: var(--ps-font-body);
    min-height: 44px;
}

.ps-pricing-search input::placeholder { color: var(--ps-ink-muted); }

.ps-pricing-search-clear {
    background: none;
    border: none;
    color: var(--ps-ink-muted);
    cursor: pointer;
    font-size: 22px;
    padding: 0 4px;
    line-height: 1;
    min-width: 32px;
    min-height: 32px;
    border-radius: 50%;
    transition: background-color 150ms ease, color 150ms ease;
}

.ps-pricing-search-clear:hover,
.ps-pricing-search-clear:focus-visible {
    background: var(--ps-bg);
    color: var(--ps-ink);
    outline: none;
}

/* Supply toggle (segmented control) */
.ps-pricing-supply {
    display: flex;
    gap: 4px;
    background: var(--ps-card);
    border: 1px solid var(--ps-line);
    border-radius: 999px;
    padding: 4px;
}

.ps-pricing-supply-btn {
    padding: 10px 18px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    background: transparent;
    color: var(--ps-ink);
    font-size: 13px;
    font-weight: 500;
    font-family: var(--ps-font-body);
    min-height: 44px;
    transition: background-color 150ms ease, color 150ms ease;
}

.ps-pricing-supply-btn:hover { background: var(--ps-bg); }

.ps-pricing-supply-btn:focus-visible {
    outline: 2px solid var(--ps-teal);
    outline-offset: 2px;
}

.ps-pricing-supply-btn-active,
.ps-pricing-supply-btn[aria-checked="true"] {
    background: var(--ps-ink);
    color: #fff;
}

/* Category chips row (uses shared .ps-chip from components.css) */
.ps-pricing-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.ps-pricing-category-chip {
    /* Matches .ps-chip but slightly smaller for the row */
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-family: var(--ps-font-body);
    font-weight: 500;
    border: 1px solid var(--ps-line);
    background: transparent;
    color: var(--ps-ink);
    cursor: pointer;
    min-height: 44px;
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.ps-pricing-category-chip:hover { border-color: var(--ps-ink); }

.ps-pricing-category-chip:focus-visible {
    outline: 2px solid var(--ps-teal);
    outline-offset: 2px;
}

.ps-pricing-category-chip[aria-checked="true"] {
    background: var(--ps-ink);
    border-color: var(--ps-ink);
    color: #fff;
}

/* Result table */
.ps-pricing-table {
    background: var(--ps-card);
    border-radius: 20px;
    border: 1px solid var(--ps-line);
    overflow: hidden;
}

.ps-pricing-table-header {
    display: grid;
    grid-template-columns: 2fr 1.3fr 1.4fr 140px 120px;
    padding: 14px 28px;
    border-bottom: 1px solid var(--ps-line);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ps-ink-muted);
    background: var(--ps-bg);
}

.ps-pricing-table-price-col { text-align: right; }

.ps-pricing-row {
    display: grid;
    grid-template-columns: 2fr 1.3fr 1.4fr 140px 120px;
    padding: 20px 28px;
    border-bottom: 1px solid var(--ps-line);
    align-items: center;
    gap: 16px;
}

.ps-pricing-row:last-child { border-bottom: none; }

.ps-pricing-row-name {
    font-family: var(--ps-font-display);
    font-size: 22px;
    letter-spacing: -0.012em;
    color: var(--ps-ink);
}

.ps-pricing-row-form {
    font-size: 12px;
    color: var(--ps-ink-muted);
    margin-top: 2px;
}

.ps-pricing-row-class {
    font-size: 14px;
    color: var(--ps-ink-muted);
}

.ps-pricing-row-strengths {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.ps-pricing-strength-pill {
    font-size: 11px;
    padding: 3px 8px;
    border: 1px solid var(--ps-line);
    border-radius: 6px;
    color: var(--ps-ink);
}

.ps-pricing-row-price {
    text-align: right;
}

.ps-pricing-row-price-value {
    font-family: var(--ps-font-display);
    font-size: 28px;
    color: var(--ps-ink);
    letter-spacing: -0.018em;
    line-height: 1;
}

.ps-pricing-row-price-cents { font-size: 18px; }

.ps-pricing-row-price-meta {
    font-size: 11px;
    color: var(--ps-ink-muted);
    margin-top: 2px;
}

.ps-pricing-empty {
    padding: 60px 28px;
    text-align: center;
    color: var(--ps-ink-muted);
    font-size: 15px;
}

/* "Looking for something" CTA card */
.ps-pricing-cta-card {
    margin-top: 24px;
    padding: 24px;
    background: var(--ps-cream);
    border-radius: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.ps-pricing-cta-title {
    font-family: var(--ps-font-display);
    font-size: 22px;
    letter-spacing: -0.012em;
    margin: 0 0 4px;
    color: var(--ps-ink);
    font-weight: 400;
}

.ps-pricing-cta-body {
    font-size: 14px;
    color: var(--ps-ink-muted);
    margin: 0;
}

.ps-pricing-cta-btn {
    background: var(--ps-ink);
    color: #fff;
    padding: 14px 22px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    transition: background-color 150ms ease;
}

.ps-pricing-cta-btn:hover { background: var(--ps-teal-deep); }

.ps-pricing-cta-btn:focus-visible {
    outline: 2px solid var(--ps-teal);
    outline-offset: 2px;
}

/* ─────────────────────────────────────────────────────────────────────────
   CONTROLLED SUBSTANCE NOTE
   ───────────────────────────────────────────────────────────────────────── */

.ps-pricing-controlled {
    padding: 0 48px 96px;
    background: var(--ps-bg);
}

.ps-pricing-controlled-card {
    background: var(--ps-card);
    border: 1px solid var(--ps-line);
    border-radius: 20px;
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    align-items: center;
}

.ps-pricing-controlled-eyebrow {
    display: block;
    font-size: 12px;
    color: var(--ps-accent-on-cream);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.ps-pricing-controlled-title {
    font-family: var(--ps-font-display);
    font-size: 32px;
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin: 0;
    font-weight: 400;
    color: var(--ps-ink);
}

.ps-pricing-controlled-body {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ps-ink-muted);
    margin: 0;
}

/* ─────────────────────────────────────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
    .ps-pricing-tier-row,
    .ps-pricing-tier-header { grid-template-columns: 140px 1fr repeat(3, 80px); padding: 16px 24px; gap: 12px; }
    .ps-pricing-tier-price { font-size: 22px; }
    .ps-pricing-table-header,
    .ps-pricing-row { grid-template-columns: 1.6fr 1fr 1fr 100px 100px; padding: 16px 22px; gap: 12px; }
    .ps-pricing-controlled-card { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 768px) {
    .ps-pricing-hero,
    .ps-pricing-tiers,
    .ps-pricing-browser,
    .ps-pricing-controlled { padding-left: 24px; padding-right: 24px; }
    .ps-pricing-controls { grid-template-columns: 1fr; }
    .ps-pricing-supply { width: 100%; }
    .ps-pricing-supply-btn { flex: 1; }
    .ps-pricing-tier-row,
    .ps-pricing-tier-header { grid-template-columns: 100px 1fr 70px 70px 70px; padding: 14px 20px; }
    .ps-pricing-tier-desc { display: none; }
    .ps-pricing-tier-row { grid-template-columns: 1fr 70px 70px 70px; }
    .ps-pricing-tier-header { grid-template-columns: 1fr 70px 70px 70px; }
    .ps-pricing-tier-header > div:nth-child(2) { display: none; }
    /* Mobile formulary table: Medication | Tier | Price.
       Drop Class (col 2) + Strengths (col 3); keep Tier (col 4) so users
       still see why a price is what it is. */
    .ps-pricing-table-header,
    .ps-pricing-row { grid-template-columns: 1fr 80px 80px; padding: 16px 20px; gap: 8px; }
    .ps-pricing-table-header > div:nth-child(2),
    .ps-pricing-table-header > div:nth-child(3),
    .ps-pricing-row > div:nth-child(2),
    .ps-pricing-row > div:nth-child(3) {
        display: none;
    }
    .ps-pricing-cta-card { flex-direction: column; align-items: flex-start; }
    .ps-pricing-cta-card .ps-pricing-cta-btn { width: 100%; justify-content: center; }
    .ps-pricing-browser-help { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
    .ps-pricing-search,
    .ps-pricing-supply-btn,
    .ps-pricing-search-clear,
    .ps-pricing-category-chip,
    .ps-pricing-cta-btn { transition: none; }
}