/* ── Design tokens ─────────────────────────────── */

:root {
    /* Brand palette */
    --violet-deep:   #30205B;
    --violet-mid:    #4B3882;
    --indigo:        #6264F5;
    --indigo-bright: #7B7DFF;
    --violet-soft:   #9B8FCC;

    /* Page surfaces */
    --page:          #F1F0FA;
    --card:          #E8E7F7;
    --card-hover:    #DDDCF2;
    --surface-solid: #FFFFFF;
    --surface-muted: #ECEAFA;

    /* Text */
    --ink:           #191A35;
    --ink-soft:      #626780;

    /* Borders & shadows */
    --border:        rgba(48, 32, 91, 0.11);
    --border-strong: rgba(48, 32, 91, 0.18);
    --shadow:        0 1px 3px rgba(48, 32, 91, 0.06), 0 8px 24px rgba(48, 32, 91, 0.08);
    --shadow-hover:  0 6px 16px rgba(98, 100, 245, 0.14), 0 20px 40px rgba(48, 32, 91, 0.12);

    /* Semantic */
    --positive:    #059669;
    --positive-bg: #D6F5EA;
    --negative:    #DC2626;
    --negative-bg: #FCE7E7;
    --neutral:     #525870;
    --neutral-bg:  #E4E5F0;

    /* Shared */
    --radius:      18px;
    --radius-sm:   12px;
    --radius-pill: 999px;

    /* Header */
    --header-photo:  url('https://images.unsplash.com/photo-1504711434969-e33886168d8c?w=1800&q=80');
    --hero-tint-a:   rgba(24, 10, 50, 0.96);
    --hero-tint-b:   rgba(48, 32, 91, 0.90);
    --hero-tint-c:   rgba(75, 56, 130, 0.78);
}

/* ── Reset ─────────────────────────────────────── */

/* Author-level states set `display`, which outranks the UA `[hidden]` rule.
   Restore it so toggling the hidden attribute actually hides the element. */
[hidden] { display: none !important; }

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

html { scroll-behavior: smooth; }

body {
    min-width: 320px;
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(ellipse 70% 50% at -5% -5%,  rgba(98, 100, 245, 0.12), transparent 55%),
        radial-gradient(ellipse 55% 45% at 105% 5%,  rgba(155, 143, 204, 0.14), transparent 50%),
        var(--page);
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a  { color: inherit; text-decoration: none; }
button, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.site-shell {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

/* ── Header ────────────────────────────────────── */

.site-header {
    position: relative;
    overflow: hidden;
    padding: 16px 0 80px;
    color: #fff;
    background:
        linear-gradient(118deg, var(--hero-tint-a) 0%, var(--hero-tint-b) 50%, var(--hero-tint-c) 100%),
        var(--header-photo) center / cover no-repeat;
}

.site-header--home { padding-bottom: 100px; }

.site-header::before,
.site-header::after {
    position: absolute;
    border-radius: 50%;
    content: "";
    pointer-events: none;
}

.site-header::before {
    top: -100px; right: -60px;
    width: 360px; height: 360px;
    background: radial-gradient(circle, rgba(155, 143, 204, 0.32), transparent 66%);
    filter: blur(6px);
}

.site-header::after {
    bottom: -140px; left: -50px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(98, 100, 245, 0.30), transparent 68%);
}

/* ── Topbar ────────────────────────────────────── */

.topbar, .hero, .site-footer__inner { position: relative; z-index: 1; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 7px 12px 7px 10px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    order: 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-decoration: none;
    white-space: nowrap;
}

.brand__mark {
    display: grid;
    flex-shrink: 0;
    width: 36px; height: 36px;
    place-items: center;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #a78bfa, var(--indigo) 50%, #4338ca);
    color: #fff;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(98, 100, 245, 0.50);
}

.topbar__link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-pill);
    color: #fff;
    font-size: 0.83rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.07);
    transition: background 180ms ease, transform 160ms ease, box-shadow 160ms ease;
    white-space: nowrap;
}

.topbar__link--trends {
    background: linear-gradient(135deg, rgba(98, 100, 245, 0.88), rgba(123, 125, 255, 0.92));
    border-color: transparent;
    box-shadow: 0 6px 18px rgba(98, 100, 245, 0.40);
}

.topbar__link:hover,
.topbar__link:focus-visible {
    background: rgba(255, 255, 255, 0.16);
    transform: translateY(-1px);
    outline: none;
}

.topbar__link--trends:hover,
.topbar__link--trends:focus-visible {
    background: linear-gradient(135deg, #7b7dff, #9b8fff);
    box-shadow: 0 8px 22px rgba(98, 100, 245, 0.52);
}

/* ── Hero ──────────────────────────────────────── */

.hero {
    padding-top: 44px;
    max-width: 100%;
}

.hero--compact { padding-top: 30px; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 16px;
    padding: 5px 14px 5px 7px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.09);
    color: #d8d5ff;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.eyebrow i {
    display: grid;
    width: 22px; height: 22px;
    place-items: center;
    border-radius: 50%;
    background: rgba(155, 143, 204, 0.25);
    color: #c4baff;
    font-size: 0.66rem;
}

/* Home hero h1 — short copy, can be large */
.hero h1 {
    max-width: 100%;
    margin: 0;
    /* Wrap on narrow screens rather than overflow */
    white-space: normal;
    font-size: clamp(1.8rem, 4.5vw, 3.4rem);
    line-height: 1.06;
    letter-spacing: -0.04em;
    font-weight: 800;
    /* Solid white so no word ever disappears */
    color: #ffffff;
    text-shadow: 0 2px 16px rgba(24, 10, 50, 0.55);
}

/* Category hero h1 — longer copy, smaller ceiling */
.hero--compact h1 {
    font-size: clamp(1.1rem, 2.2vw, 1.8rem);
    /* Let it wrap — safer than nowrap at every viewport width */
    white-space: normal;
    line-height: 1.18;
    letter-spacing: -0.03em;
    color: #ffffff;
    text-shadow: 0 2px 12px rgba(24, 10, 50, 0.50);
    /* Solid white — no gradient fade that hides last words */
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    -webkit-mask-image: none;
    mask-image: none;
}

.hero__text {
    max-width: 560px;
    margin: 14px 0 0;
    color: rgba(235, 230, 255, 0.88);
    font-size: clamp(0.9rem, 1.4vw, 1.04rem);
    line-height: 1.6;
}

.hero__meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 16px 0 0;
    padding: 6px 13px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.11);
    color: #dbd5ff;
    font-size: 0.8rem;
}

/* ── Main layout ──────────────────────────────── */

main { padding: 0 0 80px; }

.overlap      { margin-top: -46px; position: relative; z-index: 2; }
.overlap--home { margin-top: -38px; position: relative; z-index: 2; }

/* Page-level tinted backgrounds (fully opaque so nothing bleeds from header) */
.section-colored              { background: #F1F0FA; }
.section-colored--cricket     { background: #F5F0FA; }
.section-colored--world       { background: #EEF0FA; }
.section-colored--health      { background: #EEF5F2; }
.section-colored--science     { background: #EDF0F7; }
.section-colored--entertainment { background: #F5EFF8; }
.section-colored--education   { background: #F0EFF8; }
.section-colored--trends      { background: #EFF0F8; }

/* ── Today's Pulse card ───────────────────────── */

.pulse-card {
    margin: 0 0 24px;
    padding: clamp(18px, 3vw, 26px);
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    background:
        linear-gradient(135deg, rgba(98, 100, 245, 0.10), rgba(155, 143, 204, 0.07) 50%, rgba(255,255,255,0) 80%),
        var(--card);
    box-shadow: var(--shadow);
}

.pulse-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.pulse-card__head h2 {
    margin: 0;
    font-size: clamp(1.25rem, 2.4vw, 1.65rem);
    letter-spacing: -0.03em;
    font-weight: 800;
    color: var(--ink);
}

.pulse-card__live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    background: rgba(5, 150, 105, 0.13);
    color: var(--positive);
    font-size: 0.69rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.pulse-card__live i {
    width: 7px; height: 7px;
    background: var(--positive);
    border-radius: 50%;
    animation: pulse-dot 1.6s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1;   transform: scale(1);   }
    50%       { opacity: 0.4; transform: scale(0.7); }
}

.pulse-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.pulse-tile {
    position: relative;
    overflow: hidden;
    padding: 16px 14px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-solid);
    display: grid;
    gap: 8px;
    align-content: start;
}

.pulse-tile::after {
    position: absolute;
    top: 0; right: 0; left: 0;
    height: 3px;
    content: "";
}

.pulse-tile--positive::after { background: var(--positive); }
.pulse-tile--neutral::after  { background: var(--neutral); }
.pulse-tile--negative::after { background: var(--negative); }
.pulse-tile--total::after    { background: linear-gradient(90deg, var(--indigo), #a78bfa); }

.pulse-tile__icon {
    display: grid;
    width: 34px; height: 34px;
    place-items: center;
    border-radius: 10px;
    font-size: 0.95rem;
}

.pulse-tile--positive .pulse-tile__icon { background: var(--positive-bg); color: var(--positive); }
.pulse-tile--neutral  .pulse-tile__icon { background: var(--neutral-bg);  color: var(--neutral); }
.pulse-tile--negative .pulse-tile__icon { background: var(--negative-bg); color: var(--negative); }
.pulse-tile--total    .pulse-tile__icon { background: rgba(98,100,245,0.10); color: var(--indigo); }

.pulse-tile__label {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.pulse-tile__value {
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}

.pulse-card__note {
    margin: 14px 0 0;
    color: var(--ink-soft);
    font-size: 0.8rem;
}

/* Light eyebrow (on tinted page sections) */
.eyebrow--light {
    color: var(--ink-soft);
    background: rgba(98, 100, 245, 0.08);
    border-color: rgba(98, 100, 245, 0.16);
}

.eyebrow--light i {
    background: rgba(98, 100, 245, 0.12);
    color: var(--indigo);
}

/* ── Section heading ──────────────────────────── */

.section-heading        { margin: 0 0 22px; }
.section-heading--row   { display: flex; align-items: end; justify-content: space-between; gap: 20px; }

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.4rem, 2.8vw, 1.95rem);
    letter-spacing: -0.03em;
    font-weight: 800;
    color: var(--ink);
}

.section-heading p {
    max-width: 520px;
    margin: 6px 0 0;
    color: var(--ink-soft);
    font-size: 0.94rem;
}

.overlap--home .section-heading {
    padding: 18px 22px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--shadow);
}

/* ── Category grid ────────────────────────────── */

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* Lead card spans full width, horizontal layout */
.category-card--lead {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0 24px;
    min-height: auto;
    background:
        linear-gradient(135deg, rgba(98,100,245,0.12), rgba(155,143,204,0.07) 45%, transparent 70%),
        var(--card);
}

.category-card--lead .category-card__icon {
    grid-row: 1 / 4;
    align-self: start;
    width: 60px; height: 60px;
    font-size: 1.4rem;
}

.category-card--lead h3 {
    margin: 2px 0 4px;
    font-size: 1.35rem;
}

.category-card--lead .category-card__action {
    grid-column: 2;
    margin-top: 12px;
    padding-top: 0;
}

/* Base card */
.category-card {
    position: relative;
    display: flex;
    min-height: 200px;
    flex-direction: column;
    overflow: hidden;
    padding: 22px;
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    background: var(--card);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--ink);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease, background 220ms ease;
}

/* Left accent bar */
.category-card::before {
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: linear-gradient(180deg, #a78bfa, var(--indigo), #4338ca);
    content: "";
    opacity: 0;
    transition: opacity 220ms ease;
}

.category-card:hover,
.category-card:focus-visible {
    transform: translateY(-5px);
    border-color: rgba(98, 100, 245, 0.32);
    background: var(--card-hover);
    box-shadow: var(--shadow-hover);
    outline: none;
}

.category-card:hover::before,
.category-card:focus-visible::before { opacity: 1; }

/* Icon */
.category-card__icon {
    display: grid;
    width: 48px; height: 48px;
    place-items: center;
    border-radius: 14px;
    background: rgba(98, 100, 245, 0.12);
    color: var(--violet-mid);
    font-size: 1.15rem;
    transition: transform 220ms ease, color 220ms ease, background 220ms ease;
}

.category-card:hover .category-card__icon {
    transform: scale(1.07) rotate(-3deg);
    background: linear-gradient(135deg, var(--indigo), #7c3aed);
    color: #fff;
}

/* Category-specific icon accent colors */
.category-card[href="cricket.html"]       .category-card__icon { background: rgba(220, 38, 38, 0.10);  color: #b91c1c; }
.category-card[href="world.html"]         .category-card__icon { background: rgba(37, 99, 235, 0.10);  color: #1d4ed8; }
.category-card[href="health.html"]        .category-card__icon { background: rgba(5,  150, 105, 0.10); color: #047857; }
.category-card[href="science.html"]       .category-card__icon { background: rgba(8,  145, 178, 0.10); color: #0e7490; }
.category-card[href="education.html"]     .category-card__icon { background: rgba(124, 58, 237, 0.10); color: #6d28d9; }
.category-card[href="entertainment.html"] .category-card__icon { background: rgba(219, 39, 119, 0.10); color: #be185d; }

.category-card h3 {
    margin: 16px 0 6px;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    font-weight: 750;
    color: var(--ink);
}

.category-card p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.91rem;
    line-height: 1.55;
}

.category-card__action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 16px;
    color: var(--indigo);
    font-size: 0.83rem;
    font-weight: 700;
}

.category-card__action i { transition: transform 200ms ease; }
.category-card:hover .category-card__action i { transform: translateX(5px); }

/* ── Shared content cards ─────────────────────── */

/* Fully opaque — these cards overlap the dark header via .overlap */
.filter-panel,
.content-card,
.trend-card {
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    background: var(--card);
    box-shadow: var(--shadow);
}

.analysis-panel {
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(98,100,245,0.07), transparent 120px),
        var(--card);
    box-shadow: var(--shadow);
}

/* ── Filter panel ─────────────────────────────── */

.filter-panel { padding: 18px 20px; }

.filter-panel__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-weight: 800;
    font-size: 0.94rem;
    letter-spacing: -0.02em;
    color: var(--ink);
}

.filter-panel__header i { color: var(--indigo); }

.filter-controls {
    display: grid;
    grid-template-columns: minmax(0,1fr) minmax(0,1fr) auto;
    gap: 12px;
    align-items: end;
}

.filter-group { display: grid; gap: 6px; }

.filter-group label {
    color: var(--ink-soft);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.filter-group select {
    width: 100%;
    min-height: 44px;
    padding: 0 38px 0 13px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    outline: none;
    background: var(--surface-solid)
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23626780' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E")
        no-repeat right 12px center;
    appearance: none;
    color: var(--ink);
    font-size: 0.91rem;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.filter-group select:hover  { border-color: var(--indigo); }
.filter-group select:focus-visible {
    border-color: var(--indigo);
    box-shadow: 0 0 0 3px rgba(98,100,245,0.18);
}

/* ── Buttons ──────────────────────────────────── */

.button {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: linear-gradient(135deg, var(--indigo), #7c3aed);
    color: #fff;
    font-size: 0.87rem;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(98,100,245,0.30);
    transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.button:hover, .button:focus-visible {
    filter: brightness(1.06);
    box-shadow: 0 10px 22px rgba(98,100,245,0.38);
    outline: none;
    transform: translateY(-1px);
}

.button--secondary {
    border-color: var(--border-strong);
    background: var(--surface-solid);
    color: var(--ink);
    box-shadow: none;
}

.button--secondary:hover, .button--secondary:focus-visible {
    background: var(--surface-muted);
    box-shadow: none;
    filter: none;
}

/* ── Filter status ────────────────────────────── */

.filter-status {
    display: inline-flex;
    margin: 14px 0;
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    background: rgba(98,100,245,0.07);
    color: var(--ink-soft);
    font-size: 0.86rem;
}

.filter-status strong { color: var(--ink); }

/* ── News layout ──────────────────────────────── */

.news-layout {
    display: grid;
    grid-template-columns: minmax(0,1fr) 310px;
    gap: 20px;
    align-items: start;
}

.article-list { display: grid; gap: 12px; }

.article {
    position: relative;
    padding: 20px 20px 16px 22px;
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    background: var(--surface-solid);
    box-shadow: 0 1px 3px rgba(48,32,91,0.05);
    transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.article::before {
    position: absolute;
    top: 14px; bottom: 14px; left: 0;
    width: 3px;
    border-radius: 0 4px 4px 0;
    background: linear-gradient(180deg, var(--indigo), #7c3aed);
    content: "";
    opacity: 0.30;
    transition: opacity 200ms ease;
}

.article:hover {
    transform: translateY(-3px);
    border-color: rgba(98,100,245,0.24);
    box-shadow: var(--shadow-hover);
}

.article:hover::before { opacity: 1; }

.article__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--ink-soft);
    font-size: 0.79rem;
}

.article__date { display: inline-flex; align-items: center; gap: 6px; }
.article__date i { color: var(--indigo); font-size: 0.74rem; }

.article h3 {
    margin: 0;
    font-size: clamp(1.05rem, 1.8vw, 1.22rem);
    line-height: 1.36;
    letter-spacing: -0.022em;
    font-weight: 750;
    color: var(--ink);
}

.article__content {
    margin: 9px 0 14px;
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.65;
}

.article__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.article__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 13px;
    border-radius: var(--radius-pill);
    background: rgba(98,100,245,0.09);
    color: var(--indigo);
    font-size: 0.81rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 160ms ease, gap 160ms ease;
}

.article__link:hover, .article__link:focus-visible {
    background: rgba(98,100,245,0.16);
    gap: 12px;
    outline: none;
}

/* ── Sentiment badges ─────────────────────────── */

.sentiment-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex: 0 0 auto;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.69rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.sentiment-badge--positive { background: var(--positive-bg); color: var(--positive); }
.sentiment-badge--negative { background: var(--negative-bg); color: var(--negative); }
.sentiment-badge--neutral  { background: var(--neutral-bg);  color: var(--neutral); }

/* ── Analysis panel ───────────────────────────── */

.analysis-panel {
    position: sticky;
    top: 16px;
    padding: 22px;
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 8px;
    font-size: 1.02rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink);
}

.panel-title i { color: var(--indigo); }

.chart-frame { position: relative; min-height: 240px; }

.stats-list { display: grid; gap: 0; margin: 8px 0 0; }

.stat-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-top: 1px solid var(--border);
    font-size: 0.89rem;
}

.stat-row span:first-child { display: inline-flex; align-items: center; gap: 8px; }
.stat-row span:last-child  { font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }

/* ── Empty / loading / error ──────────────────── */

.loading, .empty-state, .error-state {
    display: grid;
    min-height: 200px;
    place-items: center;
    padding: 28px;
    border: 1px dashed rgba(98,100,245,0.24);
    border-radius: 18px;
    background: rgba(232,231,247,0.50);
    color: var(--ink-soft);
    text-align: center;
}

.loading i               { margin-bottom: 9px; color: var(--indigo); font-size: 1.5rem; }
.empty-state i,
.error-state i           { color: var(--indigo); font-size: 1.55rem; }

/* ── Trend card ───────────────────────────────── */

.trend-card { padding: clamp(18px, 4vw, 30px); }

.trend-card__intro {
    max-width: 660px;
    margin: 6px 0 20px;
    color: var(--ink-soft);
    font-size: 0.94rem;
}

.trend-chart-frame {
    position: relative;
    height: clamp(260px, 46vw, 400px);
    padding: 12px 6px 4px;
    border-radius: 16px;
    background: linear-gradient(180deg, #f5f4fc, var(--card));
}

/* ── Summary grid (trends page) ───────────────── */

.summary-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 12px;
    margin-top: 20px;
}

.summary-item {
    position: relative;
    overflow: hidden;
    padding: 16px;
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    background: var(--surface-solid);
}

.summary-item::after {
    position: absolute;
    top: 0; right: 0; left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--indigo), #a78bfa);
    content: "";
}

.summary-item:nth-child(2)::after { background: var(--positive); }
.summary-item:nth-child(3)::after { background: var(--negative); }
.summary-item:nth-child(4)::after { background: var(--neutral);  }

.summary-item__label {
    display: block;
    color: var(--ink-soft);
    font-size: 0.69rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.summary-item__value {
    display: block;
    margin-top: 6px;
    font-size: clamp(1.3rem, 2.3vw, 1.65rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--ink);
}

/* ── Trend table ──────────────────────────────── */

.table-wrap {
    overflow-x: auto;
    margin-top: 22px;
    border: 1px solid var(--border-strong);
    border-radius: 14px;
}

.trend-table {
    width: 100%;
    border-collapse: collapse;
    color: var(--ink-soft);
    font-size: 0.87rem;
}

.trend-table caption {
    padding: 12px 14px 6px;
    color: var(--ink);
    text-align: left;
    font-weight: 800;
    font-size: 0.93rem;
}

.trend-table th,
.trend-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    white-space: nowrap;
}

.trend-table th {
    background: var(--surface-muted);
    color: var(--ink-soft);
    font-size: 0.69rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.trend-table td:not(:first-child) {
    font-variant-numeric: tabular-nums;
    font-weight: 650;
    color: var(--ink);
}

.trend-table tbody tr:last-child td { border-bottom: 0; }
.trend-table tbody tr:hover          { background: var(--surface-muted); }

/* ── Footer ───────────────────────────────────── */

.site-footer {
    padding: 26px 0;
    color: #c8bfe0;
    background:
        radial-gradient(ellipse at 8%  0%,  rgba(98,100,245,0.28), transparent 42%),
        radial-gradient(ellipse at 92% 100%, rgba(155,143,204,0.20), transparent 45%),
        #1a0f36;
}

.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.site-footer p       { margin: 0; font-size: 0.84rem; }
.site-footer .brand  { font-size: 0.72rem; }

/* ── Responsive ───────────────────────────────── */

/* Tablet (≤ 980px) */
@media (max-width: 980px) {
    .site-shell { width: min(100% - 36px, 1180px); }

    .category-grid { grid-template-columns: repeat(2,1fr); }
    .category-card--lead { grid-column: 1 / -1; }

    .news-layout { grid-template-columns: 1fr; }
    .analysis-panel { position: static; }
    .analysis-panel .chart-frame { max-width: 400px; margin: 0 auto; }

    .summary-grid { grid-template-columns: repeat(2,1fr); }
    .pulse-grid   { grid-template-columns: repeat(2,1fr); }
}

/* Large mobile (≤ 720px) — keep 2-col category grid a bit longer */
@media (max-width: 720px) {
    .filter-controls { grid-template-columns: 1fr 1fr; }
}

/* Mobile (≤ 600px) */
@media (max-width: 600px) {
    .site-shell { width: min(100% - 24px, 1180px); }

    /* Header */
    .site-header         { padding: 12px 0 58px; }
    .site-header--home   { padding-bottom: 72px; }
    .topbar              { padding: 6px 8px 6px 10px; border-radius: 16px; gap: 8px; }
    .brand               { font-size: 0.66rem; letter-spacing: 0.08em; }
    .brand__mark         { width: 32px; height: 32px; border-radius: 10px; }
    .topbar__link        { padding: 8px 11px; font-size: 0.78rem; }
    /* Hide text labels, keep icons for Back / Trends on narrow screens */
    .topbar__link span   {
        position: absolute; width: 1px; height: 1px;
        overflow: hidden; clip: rect(0 0 0 0);
    }

    /* Hero */
    .hero           { padding-top: 26px; }
    .hero--compact  { padding-top: 20px; }
    .overlap        { margin-top: -26px; }
    .overlap--home  { margin-top: -20px; }

    /* Section heading */
    .overlap--home .section-heading { padding: 14px 16px; }
    .section-heading--row { align-items: flex-start; flex-direction: column; }

    /* Category grid — single column on mobile */
    .category-grid { grid-template-columns: 1fr; gap: 10px; }
    .category-card { min-height: 0; padding: 16px; }
    .category-card--lead { grid-template-columns: 1fr; }
    .category-card--lead .category-card__icon  { grid-row: auto; width: 48px; height: 48px; }
    .category-card--lead .category-card__action { grid-column: auto; }

    /* Filters */
    .filter-panel    { padding: 14px 16px; }
    .filter-controls { grid-template-columns: 1fr; }
    .filter-controls .button { width: 100%; }

    /* Articles */
    .article         { padding: 16px 16px 14px 18px; }
    .analysis-panel  { padding: 16px; }
    .article__meta   { flex-direction: column; align-items: flex-start; gap: 6px; }
    .article__footer { flex-direction: column; align-items: flex-start; }
    .article__link   { width: 100%; justify-content: center; }

    /* Trends */
    .trend-chart-frame { height: 260px; padding: 8px 0 0; }
    .summary-grid { grid-template-columns: 1fr 1fr; gap: 9px; }

    /* Pulse */
    .pulse-grid { grid-template-columns: 1fr 1fr; gap: 9px; }
    .pulse-card { padding: 14px; }
    .pulse-card__head { flex-direction: column; align-items: flex-start; gap: 8px; }

    /* Footer */
    .site-footer__inner { align-items: flex-start; flex-direction: column; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}