/* IndiaRealTime Earthquake Alerts — hero, badges, map, filters, felt-it,
   subscribe, FAQ accordion.

   Colour discipline: magnitude tier hex values (grey/green/amber/orange/red)
   are reserved for seismic magnitude ONLY - never reused decoratively, and
   never used interchangeably with --brand (saffron), which stays confined
   to the logo mark. Every tier hex + its paired text colour comes from
   irt_quake_tier_meta()/irt_quake_status_meta() in the main plugin file,
   picked by measured contrast (not by "looks dark enough") - see that
   function's own comment before changing any of the five pairs.

   Sizing: badge/dot diameters are set inline per-event (server-side, from
   irt_quake_badge_size_px()) since they're magnitude-driven, not fixed -
   this file only supplies the shape/typography, never a competing width. */

/* ── Notice banner (subscribe confirm/unsubscribe/invalid) ────────────── */
.irtq-notice {
    padding: var(--sp-3, 12px) var(--sp-4, 16px);
    border-radius: var(--radius-m, 12px);
    margin-bottom: var(--sp-4, 16px);
    font-size: var(--fs-body-sm, 13px);
    border: 1px solid var(--border, #ddd);
}
.irtq-notice-ok    { background: #EAF6EE; border-color: #BFE3CB; color: #14532D; }
.irtq-notice-info  { background: #F0F1F3; border-color: var(--border-strong, #c4c4c4); color: var(--ink-2, #333); }
.irtq-notice-error { background: #FDECEC; border-color: #F3C6C6; color: #7A1414; }

/* ── HERO — latest quake, part A/C/D/F ─────────────────────────────────
   Left border in the tier colour is the only place tier hex touches a
   large surface directly; body text stays ink/ink-2/ink-3, never tinted,
   so the card reads as "urgent structure", not "coloured wash of text". ── */
.irtq-hero {
    position: relative;
    background: var(--surface, #fff);
    border: 1px solid var(--border, #ddd);
    border-left: 6px solid transparent;
    border-radius: var(--radius-l, 20px);
    padding: var(--sp-5, 20px) var(--sp-5, 20px) var(--sp-4, 16px);
    margin-bottom: var(--sp-5, 20px);
}
.irtq-tier-red    { border-left-color: #D32F2F; }
.irtq-tier-orange { border-left-color: #E4571B; }
.irtq-tier-amber  { border-left-color: #E8A400; }
.irtq-tier-green  { border-left-color: #4B9E5F; }
.irtq-tier-grey   { border-left-color: #6B7280; }

.irtq-recent-flag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #FDECEC;
    color: #7A1414;
    border: 1px solid #F3C6C6;
    font-size: var(--fs-caption, 12px);
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-pill, 999px);
    margin-bottom: var(--sp-3, 12px);
}
.irtq-recent-flag::before {
    content: "";
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #D32F2F;
    display: inline-block;
    animation: irtq-pulse 1.6s ease-in-out infinite;
}
@keyframes irtq-pulse {
    0%, 100% { opacity: 1; } 50% { opacity: .35; }
}

.irtq-hero-top {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-5, 20px);
}

/* Magnitude badges — a plain circle, diameter/font set inline (server-
   computed from magnitude). font-variant-numeric here is a defensive
   top-up in case an inline style is ever added without the .ir-figure
   class riding along. */
.irtq-hero-badge,
.irtq-badge,
.irtq-mini-badge {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.irtq-hero-info { flex: 1 1 auto; min-width: 0; padding-top: 2px; }

.irtq-hero-loc {
    font-size: var(--fs-h2, 18px);
    font-weight: var(--fw-h2, 600);
    color: var(--ink, #000);
    margin-bottom: 4px;
}

.irtq-hero-time {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px;
    margin-bottom: var(--sp-2, 8px);
}
.irtq-hero-ago {
    font-size: var(--fs-data-md, 16px);
    font-weight: 600;
    color: var(--ink-2, #333);
}
.irtq-hero-ist {
    font-size: var(--fs-body-sm, 13px);
    color: var(--ink-3, #555);
}

.irtq-hero-facts {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--sp-4, 16px);
    font-size: var(--fs-body-sm, 13px);
    color: var(--ink-3, #555);
}
.irtq-hero-facts b { color: var(--ink-2, #333); font-weight: 600; }

.irtq-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-pill, 999px);
    font-size: var(--fs-caption, 12px);
    font-weight: 600;
}

.irtq-hero-context {
    margin: var(--sp-4, 16px) 0 var(--sp-3, 12px);
    font-size: var(--fs-body, 15px);
    color: var(--ink-2, #333);
}

/* ── Felt-it (part F) — hero only ──────────────────────────────────── */
.irtq-felt {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--sp-3, 12px);
    padding-top: var(--sp-3, 12px);
    border-top: 1px solid var(--border, #ddd);
}
.irtq-felt-label {
    font-weight: 600;
    color: var(--ink-2, #333);
    font-size: var(--fs-body-sm, 13px);
}
.irtq-felt-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 2.75rem;
    padding: 0 var(--sp-4, 16px);
    border: 1px solid var(--border-strong, #c4c4c4);
    border-radius: var(--radius-pill, 999px);
    background: var(--surface, #fff);
    color: var(--ink-2, #333);
    font-size: var(--fs-body-sm, 13px);
    font-weight: 600;
    cursor: pointer;
}
.irtq-felt-btn:hover { border-color: var(--ink-2, #333); }
.irtq-felt-btn[aria-pressed="true"] {
    background: var(--ink, #000);
    color: #fff;
    border-color: var(--ink, #000);
}
.irtq-felt-count { font-weight: 700; }

/* ── G: filters + count header ─────────────────────────────────────── */
.irtq-controls {
    margin-bottom: var(--sp-5, 20px);
}
.irtq-count-line {
    font-size: var(--fs-body-sm, 13px);
    color: var(--ink-3, #555);
    margin: 0 0 var(--sp-3, 12px);
    font-variant-numeric: tabular-nums;
}
.irtq-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3, 12px);
}
.irtq-filter-group {
    display: inline-flex;
    gap: 6px;
    background: var(--surface-2, #f5f5f5);
    padding: 4px;
    border-radius: var(--radius-pill, 999px);
}
.irtq-filter-btn {
    min-height: 2.75rem;
    padding: 0 var(--sp-4, 16px);
    border: none;
    border-radius: var(--radius-pill, 999px);
    background: transparent;
    color: var(--ink-2, #333);
    font-size: var(--fs-body-sm, 13px);
    font-weight: 600;
    cursor: pointer;
}
.irtq-filter-btn.is-on {
    background: var(--ink, #000);
    color: #fff;
}

/* ── E: map ───────────────────────────────────────────────────────────
   Andaman/Nicobar and anything past the mainland bounding box is footnoted
   in text (irtq-map-note) rather than distorting the projection to fit. ── */
.irtq-map-section { margin-bottom: var(--sp-6, 24px); }
.irtq-section-h2 {
    font-size: var(--fs-h2, 18px);
    font-weight: var(--fw-h2, 600);
    color: var(--ink, #000);
    margin: 0 0 var(--sp-3, 12px);
}
.irtq-map-wrap {
    max-width: 380px;
    margin: 0 auto;
    background: var(--surface-2, #f5f5f5);
    border-radius: var(--radius-m, 12px);
    padding: var(--sp-3, 12px);
}
.irtq-map-svg { width: 100%; height: auto; display: block; }
.irtq-map-outline {
    fill: #E4E7EC;
    stroke: var(--border-strong, #c4c4c4);
    stroke-width: 1;
}
.irtq-map-note {
    text-align: center;
    font-size: var(--fs-caption, 12px);
    color: var(--ink-3, #555);
    margin: var(--sp-2, 8px) 0 0;
}
.irtq-map-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sp-3, 12px);
    margin: var(--sp-3, 12px) 0 0;
    font-size: var(--fs-caption, 12px);
    color: var(--ink-3, #555);
}
.irtq-map-legend span { display: inline-flex; align-items: center; gap: 5px; }
.irtq-map-legend i {
    width: 10px; height: 10px;
    border-radius: 50%;
    display: inline-block;
}

/* ── List cards ───────────────────────────────────────────────────────
   Same shared class names as the SSR default view and the JS-rendered
   filtered view (earthquake-alerts.js renderCard()), so this is the only
   ruleset either path needs. ── */
.irtq-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3, 12px);
    margin-bottom: var(--sp-6, 24px);
}
.irtq-list-empty {
    color: var(--ink-3, #555);
    font-size: var(--fs-body-sm, 13px);
    padding: var(--sp-4, 16px) 0;
}
.irtq-card {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4, 16px);
    background: var(--surface, #fff);
    border: 1px solid var(--border, #ddd);
    border-left: 4px solid transparent;
    border-radius: var(--radius-m, 12px);
    padding: var(--sp-4, 16px);
}
.irtq-card-body { flex: 1 1 auto; min-width: 0; }
.irtq-card-context {
    font-size: var(--fs-body, 15px);
    color: var(--ink-2, #333);
    margin-bottom: 4px;
}
.irtq-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--sp-3, 12px);
    font-size: var(--fs-caption, 12px);
    color: var(--ink-3, #555);
}

.irtq-source-note {
    margin-top: var(--sp-6, 24px);
    font-size: var(--fs-caption, 12px);
    color: var(--ink-3, #555);
    text-align: center;
}

/* ── H: subscribe ─────────────────────────────────────────────────────── */
.irtq-subscribe {
    background: var(--surface-2, #f5f5f5);
    border-radius: var(--radius-l, 20px);
    padding: var(--sp-5, 20px);
    margin-bottom: var(--sp-6, 24px);
}
.irtq-subscribe-note {
    font-size: var(--fs-body-sm, 13px);
    color: var(--ink-2, #333);
    margin: 0 0 var(--sp-4, 16px);
}
.irtq-subscribe-note strong { color: var(--ink, #000); }
.irtq-sub-form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3, 12px);
    align-items: end;
}
.irtq-sub-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: var(--fs-caption, 12px);
    font-weight: 600;
    color: var(--ink-2, #333);
    flex: 1 1 140px;
}
.irtq-sub-field.irtq-sub-email { flex: 2 1 220px; }
.irtq-sub-field select,
.irtq-sub-field input {
    min-height: 2.75rem;
    padding: 0 var(--sp-3, 12px);
    border: 1px solid var(--border-strong, #c4c4c4);
    border-radius: var(--radius-s, 8px);
    font-size: var(--fs-body-sm, 13px);
    background: var(--surface, #fff);
    color: var(--ink, #000);
}
.irtq-sub-submit {
    min-height: 2.75rem;
    padding: 0 var(--sp-5, 20px);
    border: none;
    border-radius: var(--radius-s, 8px);
    background: var(--brand, #FF6200);
    color: var(--on-brand, #1A1C22);
    font-weight: 700;
    font-size: var(--fs-body-sm, 13px);
    cursor: pointer;
    flex: 0 0 auto;
}
.irtq-sub-submit:hover { background: var(--brand-hover, #E85800); }
.irtq-sub-msg {
    margin: var(--sp-3, 12px) 0 0;
    font-size: var(--fs-body-sm, 13px);
    color: var(--ink-2, #333);
    min-height: 1.2em;
}

/* ── I: FAQ accordion ─────────────────────────────────────────────────── */
.irtq-faq { margin-bottom: var(--sp-6, 24px); }
.irtq-faq-item {
    border: 1px solid var(--border, #ddd);
    border-radius: var(--radius-m, 12px);
    padding: var(--sp-3, 12px) var(--sp-4, 16px);
    margin-bottom: var(--sp-2, 8px);
}
.irtq-faq-item summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--ink, #000);
    font-size: var(--fs-body, 15px);
    min-height: 2.75rem;
    display: flex;
    align-items: center;
}
.irtq-faq-item summary::-webkit-details-marker { color: var(--ink-3, #555); }
.irtq-faq-item p {
    margin: var(--sp-2, 8px) 0 0;
    color: var(--ink-2, #333);
    font-size: var(--fs-body-sm, 13px);
}

/* ── Shortcode: [irt_earthquake_latest] compact card ─────────────────── */
.irtq-card-compact {
    padding: var(--sp-3, 12px);
    gap: var(--sp-3, 12px);
}
.irtq-card-compact .irtq-location { font-size: var(--fs-body, 15px); margin-bottom: 2px; color: var(--ink, #000); }
.irtq-card-compact .irtq-meta { font-size: var(--fs-caption, 12px); color: var(--ink-3, #555); }

/* ── Shortcode: [irt_earthquake_list] mini list ──────────────────────── */
.irtq-mini-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.irtq-mini-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--fs-body-sm, 13px);
}
.irtq-mini-badge {
    min-width: 36px;
    height: 22px;
    padding: 0 6px;
    font-size: 11px;
}
.irtq-mini-loc { flex: 1 1 auto; color: var(--ink, #000); }
.irtq-mini-time { flex: 0 0 auto; color: var(--ink-3, #555); font-size: var(--fs-caption, 12px); }

.irtq-count { font-weight: 700; }

/* ── Mobile ───────────────────────────────────────────────────────────── */
@media (max-width: 560px) {
    .irtq-hero-top { flex-direction: column; align-items: flex-start; }
    .irtq-card { flex-direction: column; }
    .irtq-card-meta { gap: 8px; }
    .irtq-sub-form { flex-direction: column; align-items: stretch; }
    .irtq-sub-field.irtq-sub-email { flex: 1 1 auto; }
    .irtq-sub-submit { width: 100%; }
}

/* prefers-reduced-motion is already handled globally in ir-tokens.css
   (zeroes all animation/transition durations site-wide, including the
   irtq-pulse dot above) - nothing additional needed here. */