/* Schools directory — search-only, mobile-first (uses variables.css tokens) */

:root {
    --sd-teal: var(--accent-color, #0fbf82);
    --sd-teal-dark: var(--accent-hover, #0ba66f);
    --sd-teal-soft: var(--accent-soft, #eafdf5);
    --sd-navy: var(--text-heading, #0f172a);
    --sd-slate: var(--text-muted, #475569);
    --sd-muted: var(--placeholder-color, #94a3b8);
    --sd-border: var(--border-color, #e2e8f0);
    --sd-bg: var(--bg-subtle, #f1f5f9);
    --sd-white: var(--bg-card, #ffffff);
    --sd-header-h: 3.25rem;
    --sd-radius: 10px;
    --sd-radius-lg: 14px;
    --sd-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 16px rgba(15, 23, 42, 0.04);
    --sd-font: 'Inter', system-ui, sans-serif;
    --sd-display: 'Manrope', var(--sd-font);
    --sd-max: 68rem;
    --sd-gutter: 1rem;
    --sd-chrome-bg: var(--portal-chrome-bg, linear-gradient(135deg, #0f172a 0%, #064e3b 55%, #043d2f 100%));
    --sd-chrome-text: var(--portal-chrome-text, rgba(187, 247, 208, 0.92));
    --sd-chrome-title: var(--portal-chrome-title, #fde68a);
    --sd-chrome-border: var(--portal-chrome-border, rgba(187, 247, 208, 0.14));
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body.sd-page {
    margin: 0;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    font-family: var(--sd-font);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--sd-navy);
    background: var(--sd-bg);
    -webkit-font-smoothing: antialiased;
}

.sd-container {
    width: 100%;
    max-width: var(--sd-max);
    margin: 0 auto;
    padding-left: max(var(--sd-gutter), env(safe-area-inset-left));
    padding-right: max(var(--sd-gutter), env(safe-area-inset-right));
}

/* ── Header ── */
.sd-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--sd-header-h);
    background: var(--sd-chrome-bg);
    border-bottom: 1px solid var(--sd-chrome-border);
}

.sd-header__inner {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: var(--sd-header-h);
    min-width: 0;
}

.sd-header__actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.sd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.75rem;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.3;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: background 0.15s, transform 0.15s;
}

.sd-btn--ghost {
    color: var(--sd-chrome-text);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.sd-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.sd-btn--primary {
    color: #fff;
    background: var(--sd-teal);
    font-weight: 700;
}

.sd-btn--primary:hover {
    background: var(--sd-teal-dark);
}

.sd-header-spacer {
    height: var(--sd-header-h);
    flex-shrink: 0;
}

/* ── Main layout ── */
.sd-main {
    flex: 1;
    padding: 0.85rem 0 1.25rem;
}

@media (min-width: 768px) {
    .sd-main { padding: 1.25rem 0 2rem; }
}

.sd-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    align-items: start;
}

@media (min-width: 900px) {
    .sd-layout {
        grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.85fr);
        gap: 1rem;
    }

    .sd-promo-panel {
        position: sticky;
        top: calc(var(--sd-header-h) + 0.75rem);
    }
}

/* Search shell */
.sd-shell {
    background: var(--sd-white);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    box-shadow: var(--sd-shadow);
    overflow: hidden;
}

.sd-shell__head {
    padding: 1rem 1rem 0;
}

@media (min-width: 640px) {
    .sd-shell__head { padding: 1.15rem 1.25rem 0; }
}

.sd-shell__title {
    margin: 0 0 0.25rem;
    font-family: var(--sd-display);
    font-size: clamp(1.15rem, 3.5vw, 1.45rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--sd-navy);
}

.sd-shell__sub {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--sd-slate);
    line-height: 1.45;
    max-width: 36rem;
}

.sd-search-panel {
    padding: 0.85rem 1rem 0.85rem;
}

@media (min-width: 640px) {
    .sd-search-panel { padding: 1rem 1.25rem 1rem; }
}

/* Shell footer — sign-in shortcuts */
.sd-shell__foot {
    padding: 0.7rem 1rem;
    border-top: 1px solid var(--sd-border);
    background: linear-gradient(180deg, var(--sd-bg) 0%, rgba(241, 245, 249, 0.65) 100%);
}

@media (min-width: 640px) {
    .sd-shell__foot { padding: 0.75rem 1.25rem; }
}

.sd-alt-links--single {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--sd-slate);
    text-align: center;
}

@media (min-width: 640px) {
    .sd-alt-links--single { justify-content: flex-start; text-align: left; }
}

.sd-alt-links__action {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--sd-teal-dark);
    text-decoration: none;
    white-space: nowrap;
    background: var(--sd-teal-soft);
    border: 1px solid var(--info-border, #bbf7d0);
    border-radius: 999px;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.sd-alt-links__action:hover {
    background: var(--sd-teal);
    border-color: var(--sd-teal);
    color: #fff;
}

/* Search input */
.sd-search-wrap {
    position: relative;
}

.sd-search-wrap__icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    max-width: 18px;
    max-height: 18px;
    flex-shrink: 0;
    color: var(--sd-muted);
    pointer-events: none;
    transition: color 0.15s;
}

.sd-search-wrap:focus-within .sd-search-wrap__icon {
    color: var(--sd-teal);
}

.sd-search {
    width: 100%;
    padding: 0.72rem 0.85rem 0.72rem 2.55rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--sd-navy);
    background: var(--sd-bg);
    border: 1.5px solid var(--sd-border);
    border-radius: var(--sd-radius);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
    -webkit-appearance: none;
}

.sd-search::-webkit-search-cancel-button {
    -webkit-appearance: none;
}

.sd-search::placeholder { color: var(--sd-muted); }

.sd-search:focus {
    background: var(--sd-white);
    border-color: var(--sd-teal);
    box-shadow: 0 0 0 3px var(--focus-ring, rgba(15, 191, 130, 0.18));
}

.sd-count--status {
    min-height: 1.1rem;
    margin: 0.5rem 0 0;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--sd-teal-dark);
    letter-spacing: 0.02em;
}

/* Results list */
.sd-results {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-top: 0.65rem;
}

.sd-result {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.6rem 0.65rem;
    background: var(--sd-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.12s, background 0.12s;
    -webkit-tap-highlight-color: transparent;
}

.sd-result:active,
.sd-result:hover,
.sd-result:focus-visible {
    border-color: rgba(15, 191, 130, 0.45);
    background: var(--sd-teal-soft);
    outline: none;
}

.sd-result__logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: contain;
    background: var(--sd-white);
    border: 1px solid var(--sd-border);
    flex-shrink: 0;
}

.sd-result__logo--ph {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--sd-display);
    font-weight: 800;
    font-size: 1rem;
    color: var(--sd-teal-dark);
    background: var(--sd-white);
}

.sd-result__text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.sd-result__name {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--sd-navy);
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sd-result__loc {
    font-size: 0.72rem;
    color: var(--sd-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sd-result__go {
    display: none;
    align-items: center;
    gap: 0.15rem;
    flex-shrink: 0;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--sd-teal-dark);
}

.sd-result__go svg {
    width: 14px;
    height: 14px;
}

@media (min-width: 480px) {
    .sd-result__go { display: inline-flex; }
}

/* Empty state */
.sd-state {
    margin-top: 0.65rem;
    padding: 0.75rem 0.85rem;
    border-radius: var(--sd-radius);
    text-align: center;
    font-size: 0.8125rem;
    color: var(--sd-slate);
}

.sd-state--empty {
    background: var(--danger-bg, #fef2f2);
    border: 1px solid var(--danger-border, #fecaca);
    color: var(--danger-text, #991b1b);
}

.sd-state--empty p { margin: 0; line-height: 1.45; }

/* Compact search hint (replaces oversized idle icon) */
.sd-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.65rem;
    padding: 0.55rem 0.75rem;
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--sd-slate);
    background: var(--sd-teal-soft);
    border: 1px solid var(--info-border, #bbf7d0);
    border-radius: var(--sd-radius);
}

.sd-hint__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 1.625rem;
    height: 1.625rem;
    border-radius: 6px;
    background: var(--sd-teal);
    color: #fff;
}

.sd-hint__icon svg {
    display: block;
    width: 14px;
    height: 14px;
    max-width: 14px;
    max-height: 14px;
}

.sd-hint__text { margin: 0; }

.sd-hint__text strong {
    color: var(--sd-teal-dark);
    font-weight: 700;
}

.sd-hidden { display: none !important; }

/* Promo panel */
.sd-promo-panel__label {
    margin: 0 0 0.5rem;
    padding: 0 0.15rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--sd-muted);
}

.sd-promo-scroll {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

@media (max-width: 899px) {
    .sd-promo-scroll {
        flex-direction: row;
        gap: 0.65rem;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.35rem;
        scrollbar-width: none;
    }

    .sd-promo-scroll::-webkit-scrollbar { display: none; }

    .sd-promo {
        flex: 0 0 min(78vw, 280px);
        scroll-snap-align: start;
    }
}

.sd-promo {
    padding: 0.85rem 0.9rem;
    border-radius: var(--sd-radius);
    border: 1px solid var(--sd-border);
    background: var(--sd-white);
    box-shadow: var(--sd-shadow);
}

.sd-promo--teal { border-left: 3px solid var(--sd-teal); }
.sd-promo--navy { border-left: 3px solid var(--sd-navy); }
.sd-promo--gold { border-left: 3px solid var(--warning-color, #fbbf24); }

.sd-promo__title {
    margin: 0 0 0.25rem;
    font-family: var(--sd-display);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--sd-navy);
    line-height: 1.25;
}

.sd-promo__body {
    margin: 0 0 0.45rem;
    font-size: 0.75rem;
    color: var(--sd-slate);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-promo__cta {
    display: inline-flex;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--sd-teal-dark);
    text-decoration: none;
}

.sd-promo__cta:hover { text-decoration: underline; }

/* Footer */
.sd-footer {
    flex-shrink: 0;
    padding: 0.55rem 0;
    padding-bottom: max(0.55rem, env(safe-area-inset-bottom));
    background: var(--sd-chrome-bg);
    border-top: 1px solid var(--sd-chrome-border);
}

.sd-footer__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.72rem;
    color: var(--sd-chrome-text);
}

.sd-footer__brand {
    font-family: var(--sd-display);
    font-weight: 800;
    color: var(--sd-chrome-title);
}

.sd-footer__sep {
    color: rgba(187, 247, 208, 0.35);
    user-select: none;
}

/* Reveal animation */
.sd-reveal {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.sd-reveal.is-visible {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .sd-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}