/* ──────────────────────────────────────────────
   GetDrunkNotFat – Mobile-first CSS
   ────────────────────────────────────────────── */

:root {
    --color-primary:      #3b5fc0;
    --color-primary-dark: #2d4aa0;
    --color-bg:           #ffffff;
    --color-white:        #ffffff;
    --color-border:       #e4e6ef;
    --color-text:         #1a1a2e;
    --color-text-light:   #6b7280;
    --color-success:      #22c55e;
    --color-error:        #ef4444;

    --score-a-color:  #2563eb;
    --score-b-color:  #16a34a;
    --score-c-color:  #d97706;
    --score-d-color:  #ea580c;
    --score-f-color:  #dc2626;

    --bottom-nav-h:   60px;
    --header-h:       58px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    padding-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Header ── */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-primary);
    height: var(--header-h);
    box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
    padding: 0 12px;
}
.header-logo { flex-shrink: 0; }
.header-logo-img { width: 42px; height: 42px; border-radius: 10px; object-fit: cover; }
.header-title {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    flex: 1;
}
.header-search {
    flex: 1;
    position: relative;
}
.header-search input[type="search"] {
    width: 100%;
    padding: 8px 14px 8px 36px;
    border-radius: 22px;
    border: none;
    background: rgba(255,255,255,.92);
    font-size: 0.95rem;
    outline: none;
    -webkit-appearance: none;
}
.header-search::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") center/contain no-repeat;
    pointer-events: none;
}

/* ── Main content ── */
.app-main {
    padding-top: 4px;
    padding-bottom: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ── Bottom nav ── */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0; right: 0;
    height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    display: flex;
    z-index: 100;
    padding-bottom: env(safe-area-inset-bottom);
}
.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--color-text-light);
    font-size: 0.65rem;
    font-weight: 500;
    padding: 6px 0;
    transition: color .15s;
}
.nav-item svg { width: 22px; height: 22px; }
.nav-item.active, .nav-item:active { color: var(--color-primary); }
/* Reset <button> browser defaults so .nav-item-logout looks identical to <a> nav items */
button.nav-item {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
    -webkit-appearance: none;
}

/* ── Category filter chips ── */
.category-filter {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 10px 12px 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.category-filter::-webkit-scrollbar { display: none; }
.filter-chip {
    white-space: nowrap;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1.5px solid var(--color-border);
    font-size: 0.82rem;
    background: var(--color-white);
    color: var(--color-text-light);
    flex-shrink: 0;
    transition: all .15s;
}
.filter-chip.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

.results-count {
    padding: 4px 14px;
    font-size: 0.82rem;
    color: var(--color-text-light);
}

/* ── Drink list cards ── */
.drink-list { display: flex; flex-direction: column; }
.drink-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 10px 12px;
    transition: background .1s;
    cursor: pointer;
}
.drink-card:active { background: #f0f4ff; }
.drink-card-img {
    width: 56px;
    height: 72px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 6px;
}
.drink-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.drink-card-img-placeholder { font-size: 2rem; }
.drink-card-info { flex: 1; min-width: 0; }
.drink-card-name {
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.25;
    margin-bottom: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.drink-card-score {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2px;
}
.drink-card-meta {
    font-size: 0.78rem;
    color: var(--color-text-light);
}
.drink-card-arrow {
    color: #ccc;
    font-size: 1.4rem;
    flex-shrink: 0;
    line-height: 1;
}

/* ── Score colors ── */
.score-a, .drink-card-score.score-a { color: var(--score-a-color); }
.score-b, .drink-card-score.score-b { color: var(--score-b-color); }
.score-c, .drink-card-score.score-c { color: var(--score-c-color); }
.score-d, .drink-card-score.score-d { color: var(--score-d-color); }
.score-f, .drink-card-score.score-f { color: var(--score-f-color); }

/* ── Compare feature ── */
.drink-card-wrap { position: relative; }
.compare-btn {
    position: absolute;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1.5px solid rgba(0,0,0,.16);
    background: rgba(255,255,255,.92);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 2;
    transition: background .15s, border-color .15s, color .15s;
    box-shadow: 0 1px 4px rgba(0,0,0,.14);
    color: #777;
    font-size: 17px;
    font-weight: 300;
    line-height: 1;
}
.compare-btn:hover, .compare-btn:focus-visible {
    background: #eff6ff;
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.compare-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}
@keyframes cmp-shake {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    25%       { transform: translateY(-50%) translateX(-5px); }
    75%       { transform: translateY(-50%) translateX(5px); }
}
.compare-btn.shake { animation: cmp-shake .35s ease; }

/* ── Compare bar (sticky above bottom nav) ── */
@keyframes compare-bar-in {
    from { transform: translateY(100%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}
.compare-bar {
    position: fixed;
    bottom: calc(57px + env(safe-area-inset-bottom));
    left: 0;
    right: 0;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    z-index: 200;
    box-shadow: 0 -2px 12px rgba(0,0,0,.18);
    animation: compare-bar-in .2s ease;
}
.compare-bar-label { flex: 1; font-size: .85rem; font-weight: 600; }
.compare-go-btn {
    background: #fff;
    color: var(--color-primary);
    border: none;
    border-radius: 20px;
    padding: 5px 14px;
    font-size: .82rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
}
.compare-go-btn:disabled { opacity: .5; cursor: not-allowed; }
.compare-clear-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,.85);
    font-size: 1.3rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    flex-shrink: 0;
}

/* ── Compare panel (full-screen overlay) ── */
.compare-panel {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 300;
    display: flex;
    flex-direction: column;
}
.cmp-panel-hdr {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}
.cmp-panel-title { flex: 1; font-size: 1rem; font-weight: 700; }
.cmp-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--color-text-light);
    line-height: 1;
    padding: 4px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cmp-add-more {
    background: none;
    border: 1.5px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: .78rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}
.cmp-add-more:disabled { opacity: .4; cursor: not-allowed; }
.cmp-panel-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
}
.cmp-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.cmp-table {
    border-collapse: collapse;
    width: 100%;
    min-width: 260px;
}
.cmp-table thead tr { border-bottom: 2px solid var(--color-border); }
.cmp-table th {
    padding: 10px 8px 8px;
    text-align: center;
    vertical-align: top;
    background: var(--color-white);
}
.cmp-table td {
    padding: 9px 8px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    font-size: .88rem;
    background: var(--color-white);
}
.cmp-table th.row-label,
.cmp-table td.row-label {
    text-align: left;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--color-text-light);
    white-space: nowrap;
    padding-left: 14px;
    min-width: 110px;
    background: var(--color-bg);
}
.cmp-th-name {
    font-size: .82rem;
    font-weight: 700;
    line-height: 1.3;
    word-break: break-word;
    max-width: 110px;
    margin: 0 auto;
}
.cmp-th-cat { font-size: .68rem; color: var(--color-text-light); margin-top: 2px; }
.cmp-table td.best {
    background: #f0fdf4 !important;
    color: #166534;
    font-weight: 700;
}
.cmp-score-badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 6px;
    font-weight: 800;
    font-size: .9rem;
}
.cmp-score-badge.score-a { background: #eff6ff; }
.cmp-score-badge.score-b { background: #f0fdf4; }
.cmp-score-badge.score-c { background: #fffbeb; }
.cmp-score-badge.score-d { background: #fff7ed; }
.cmp-score-badge.score-f { background: #fef2f2; }
.cmp-footnote {
    font-size: .72rem;
    color: var(--color-text-light);
    padding: 10px 14px 4px;
    line-height: 1.5;
}

/* ── Detail page ── */
.detail-back {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
}
.back-btn {
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 500;
}
.fav-btn {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    color: #ccc;
    transition: color .15s;
}
.fav-btn svg { width: 24px; height: 24px; }
.fav-btn.active { color: #ef4444; }

.detail-img-wrap {
    display: flex;
    justify-content: center;
    padding: 10px 20px;
}
.detail-img {
    max-height: 220px;
    object-fit: contain;
}
.detail-img-placeholder {
    max-height: 160px;
    width: 160px;
    opacity: .8;
}
.detail-info {
    padding: 16px 16px 24px;
}
.detail-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.detail-pct {
    font-size: 0.82rem;
    color: var(--color-primary);
    margin-bottom: 12px;
}
/* ── Score card (drink detail page) ── */
.score-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 20px 16px 8px;
    margin-bottom: 16px;
}
.score-circle {
    width: 128px;
    height: 128px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.score-grade {
    font-size: 3.2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}
.score-grade-label {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: rgba(255,255,255,0.85);
    margin-top: 4px;
}
.score-circle.score-a { background: linear-gradient(145deg,#60a5fa,#1d4ed8); box-shadow: 0 8px 24px rgba(29,78,216,.35); }
.score-circle.score-b { background: linear-gradient(145deg,#4ade80,#15803d); box-shadow: 0 8px 24px rgba(21,128,61,.35); }
.score-circle.score-c { background: linear-gradient(145deg,#fbbf24,#b45309); box-shadow: 0 8px 24px rgba(180,83,9,.35); }
.score-circle.score-d { background: linear-gradient(145deg,#fb923c,#c2410c); box-shadow: 0 8px 24px rgba(194,65,12,.35); }
.score-circle.score-f { background: linear-gradient(145deg,#f87171,#b91c1c); box-shadow: 0 8px 24px rgba(185,28,28,.35); }

.score-meter-wrap { width: 100%; max-width: 260px; }
.score-meter-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 5px;
    padding: 0 2px;
}
.score-meter {
    height: 10px;
    background: var(--color-border);
    border-radius: 5px;
    overflow: hidden;
}
.score-meter-fill {
    height: 100%;
    border-radius: 5px;
    transition: width .6s cubic-bezier(.4,0,.2,1);
}
.score-meter-fill.score-a { background: linear-gradient(90deg,#60a5fa,#1d4ed8); }
.score-meter-fill.score-b { background: linear-gradient(90deg,#4ade80,#15803d); }
.score-meter-fill.score-c { background: linear-gradient(90deg,#fbbf24,#b45309); }
.score-meter-fill.score-d { background: linear-gradient(90deg,#fb923c,#c2410c); }
.score-meter-fill.score-f { background: linear-gradient(90deg,#f87171,#b91c1c); }
.score-pct-note {
    text-align: center;
    font-size: 0.78rem;
    color: var(--color-text-light);
    margin-top: 6px;
}

.detail-stats {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}
.detail-stats li {
    font-size: 0.95rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
}
.detail-stats li:last-child { border-bottom: none; padding-bottom: 0; }
.detail-comments {
    font-size: 0.82rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
    word-break: break-word;
}
.detail-login-prompt {
    display: block;
    text-align: center;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
}

/* ── Search live overlay ── */
.search-overlay {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--color-white);
    z-index: 99;
    overflow-y: auto;
    max-height: calc(100vh - var(--header-h) - var(--bottom-nav-h));
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.search-overlay.hidden { display: none; }
.search-result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border);
}
.search-result-item:active,
.search-result-item.focused { background: #f0f4ff; }
.search-result-thumb {
    width: 40px; height: 50px;
    object-fit: contain;
    border-radius: 4px;
    flex-shrink: 0;
}
.search-result-name { font-size: 0.9rem; font-weight: 600; }
.search-result-meta { font-size: 0.75rem; color: var(--color-text-light); }
.search-see-all {
    display: block;
    padding: 12px 14px;
    font-size: 0.82rem;
    color: var(--color-primary);
    font-weight: 600;
    text-align: center;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
}

/* ── Pagination ── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 16px;
}
.page-btn {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
}
.page-info { font-size: 0.85rem; color: var(--color-text-light); }

/* ── Auth page ── */
.auth-page {
    padding: 16px;
    max-width: 440px;
    margin: 0 auto;
}
.auth-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 20px;
}
.auth-tab {
    flex: 1;
    text-align: center;
    padding: 10px;
    font-weight: 600;
    color: var(--color-text-light);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all .15s;
}
.auth-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}
.auth-form { display: flex; flex-direction: column; gap: 14px; }

/* ── Forms ── */
.form-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 16px;
    margin: 0 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }
label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--color-white);
    color: var(--color-text);
    outline: none;
    -webkit-appearance: none;
    transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--color-primary);
}
small { font-size: 0.75rem; color: var(--color-text-light); }

.score-preview {
    background: #eff6ff;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    color: var(--color-primary);
    text-align: center;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 20px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: opacity .15s;
    border: none;
}
.btn:active { opacity: .8; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-secondary { background: var(--color-border); color: var(--color-text); }
.btn-full { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Alerts ── */
.alert {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 0.88rem;
    margin: 8px 14px;
}
.alert-error   { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }

/* ── Page headings ── */
.page-heading {
    padding: 14px 14px 8px;
}
.page-heading h2 { font-size: 1.2rem; font-weight: 700; }
.page-sub { font-size: 0.83rem; color: var(--color-text-light); margin-top: 3px; }

/* ── AI Scan ── */
.ai-scan-page { padding: 12px; display: flex; flex-direction: column; gap: 14px; }
.scan-upload-area {
    background: var(--color-white);
    border: 2px dashed var(--color-border);
    border-radius: 16px;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    transition: border-color .15s;
}
.scan-upload-area:active { border-color: var(--color-primary); }
.scan-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--color-text-light);
    padding: 20px;
    text-align: center;
}
.scan-preview {
    width: 100%;
    max-height: 300px;
    object-fit: contain;
}
.hidden-input { display: none; }
.scan-actions { display: flex; flex-direction: column; gap: 8px; }
.scan-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    color: var(--color-text-light);
}
.spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.scan-result { background: var(--color-white); border-radius: 12px; overflow: hidden; }

/* ── About page ── */
.about-page { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.about-logo { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.about-logo h2 { font-size: 1.3rem; font-weight: 700; }
.about-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,.07);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.about-card h3 { font-size: 1rem; font-weight: 700; }
.about-card p { font-size: 0.88rem; color: var(--color-text-light); line-height: 1.55; }
.about-card a { color: var(--color-primary); font-weight: 600; }
.score-legend { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; }
.score-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    min-width: 32px;
    text-align: center;
}
.score-badge.score-a { background: #eff6ff; color: var(--score-a-color); }
.score-badge.score-b { background: #f0fdf4; color: var(--score-b-color); }
.score-badge.score-c { background: #fffbeb; color: var(--score-c-color); }
.score-badge.score-d { background: #fff7ed; color: var(--score-d-color); }
.score-badge.score-f { background: #fef2f2; color: var(--score-f-color); }

/* ── Empty state ── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 48px 16px;
    color: var(--color-text-light);
    text-align: center;
}

/* ── Blog index ── */
.blog-index { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.blog-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 18px 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,.07);
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-decoration: none;
    color: inherit;
    border: 1px solid transparent;
    transition: border-color .15s;
}
.blog-card:active { border-color: var(--color-primary); }
.blog-card-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--color-primary);
}
.blog-card h3 { font-size: 1.05rem; font-weight: 700; line-height: 1.35; }
.blog-card p { font-size: 0.85rem; color: var(--color-text-light); line-height: 1.5; }
.blog-card-meta { font-size: 0.78rem; color: var(--color-text-light); }

/* ── Article pages ── */
.article-page { padding: 16px; display: flex; flex-direction: column; gap: 20px; max-width: 720px; margin: 0 auto; }
.article-header { display: flex; flex-direction: column; gap: 8px; }
.article-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--color-primary);
}
.article-header h1 { font-size: 1.45rem; font-weight: 800; line-height: 1.25; }
.article-header .article-meta { font-size: 0.8rem; color: var(--color-text-light); }
.article-intro {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    padding: 14px 16px;
    background: var(--color-white);
    border-radius: 12px;
    border-left: 4px solid var(--color-primary);
}
.article-section {
    background: var(--color-white);
    border-radius: 12px;
    padding: 18px 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,.07);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.article-section h2 { font-size: 1.1rem; font-weight: 700; }
.article-section h3 { font-size: 0.95rem; font-weight: 700; margin-top: 4px; }
.article-section p { font-size: 0.88rem; line-height: 1.65; color: var(--color-text); }
.article-section ul, .article-section ol {
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.article-section li { font-size: 0.88rem; line-height: 1.55; }
.article-section a { color: var(--color-primary); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.article-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.83rem;
    overflow: hidden;
    border-radius: 8px;
}
.article-table th {
    background: #f5f6fa;
    padding: 8px 10px;
    text-align: left;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.article-table td { padding: 8px 10px; border-top: 1px solid var(--color-border); }
.article-table tr:last-child td { border-bottom: none; }
.article-highlight {
    background: #eff6ff;
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 0.88rem;
    line-height: 1.55;
    color: #1e40af;
}
.article-cta {
    background: var(--color-white);
    border-radius: 12px;
    padding: 18px 16px;
    box-shadow: 0 1px 4px rgba(0,0,0,.07);
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
}
.article-cta h3 { font-size: 1rem; font-weight: 700; }
.article-cta p { font-size: 0.85rem; color: var(--color-text-light); line-height: 1.5; }
.article-cta-links { display: flex; flex-wrap: wrap; gap: 8px; }
.article-cta-links a {
    display: inline-block;
    padding: 7px 14px;
    background: var(--color-primary);
    color: #fff !important;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none !important;
}
.article-related {
    border-top: 1px solid var(--color-border);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.article-related h3 { font-size: 0.88rem; font-weight: 700; color: var(--color-text-light); text-transform: uppercase; letter-spacing: .04em; }
.article-related-links { display: flex; flex-direction: column; gap: 6px; }
.article-related-links a { font-size: 0.9rem; color: var(--color-primary); font-weight: 600; }

/* ── Site footer links ── */
.site-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 18px;
    padding: 14px 16px;
    border-top: 1px solid var(--color-border);
    background: var(--color-white);
}
.site-footer-links a { font-size: 0.8rem; color: var(--color-text-light); }

/* ── Infinite scroll indicator ── */
.scroll-load-indicator {
    display: flex;
    justify-content: center;
    padding: 20px 0 8px;
}

/* ── Utility ── */
.hidden { display: none !important; }

/* ── Safe area for notched phones ── */
@supports (padding: max(0px)) {
    .app-main { padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
}