:root {

    --bg: #050a14;
    --bg-2: #0a1424;
    --bg-3: #0f1c2e;
    --text: #eaf4ff;
    --text-2: #b5cfe8;
    --text-3: #7e9bb8;

    --p1: #38bdf8;
    --p2: #0ea5e9;
    --p3: #7dd3fc;
    --p-soft: rgba(125, 211, 252, 0.18);
    --grad: linear-gradient(135deg, #0ea5e9, #38bdf8, #7dd3fc);
    --grad-w: linear-gradient(135deg, #0284c7, #0ea5e9, #38bdf8, #7dd3fc, #bae6fd);

    --lg-bg: rgba(14, 32, 56, 0.55);
    --lg-bg-2: rgba(24, 50, 82, 0.45);
    --lg-b: rgba(186, 230, 253, 0.10);
    --lg-bh: rgba(125, 211, 252, 0.28);
    --lg-hi: inset 0 1px 0 rgba(255, 255, 255, 0.10);
    --lg-sh: 0 8px 40px rgba(7, 18, 36, 0.6), 0 1px 0 rgba(186, 230, 253, 0.05);
    --lg-glow: 0 0 40px rgba(56, 189, 248, 0.10);

    --green: #34d399;
    --red: #fb7185;
    --yellow: #fbbf24;

    --r: 16px;
    --r-sm: 10px;
    --pad: 16px;
    --tabbar-h: 64px;
    --safe-b: env(safe-area-inset-bottom, 0px);

    --font: 'Manrope', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    font-size: 15px;
    min-height: 100vh;
    padding-bottom: calc(var(--tabbar-h) + var(--safe-b) + 16px);
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.025em; }

.container { max-width: 720px; margin: 0 auto; padding: var(--pad); }
.grad { background: var(--grad-w); -webkit-background-clip: text; background-clip: text; color: transparent; }

.ic { display: inline-block; vertical-align: middle; flex-shrink: 0; line-height: 0; }
.ic-cat {
    padding: 8px;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: 10px;
    box-sizing: content-box;
    color: var(--p3);
    transition: color 0.2s ease, border-color 0.2s ease;
}
.btn .ic { margin-right: 6px; }
.btn-icon-only { padding: 10px; }
.btn-icon-only .ic { margin: 0; }

.page-header {
    padding: 18px var(--pad) 14px;
    background: linear-gradient(180deg, rgba(56, 189, 248, 0.10), transparent);
}
.page-header h1 { font-size: 1.6rem; line-height: 1.15; }
.page-header .lead { color: var(--text-2); margin-top: 6px; font-size: 0.95rem; }

.card {
    position: relative;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: var(--r);
    padding: 14px 16px;
    margin-bottom: 12px;
    box-shadow: var(--lg-sh);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.card::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: inherit;
    box-shadow: var(--lg-hi);
    pointer-events: none;
}
.card:active { transform: scale(0.99); }
.card-link { display: block; }
.card-link:active, .card-link:hover {
    border-color: var(--lg-bh);
    box-shadow: var(--lg-sh), var(--lg-glow);
}

.card-head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-3);
}
.card-head .cat {
    display: inline-flex; gap: 6px; align-items: center;
    color: var(--p3); font-weight: 600;
}
.card-head .cat .ic { color: var(--p3); }
.card-body { color: var(--text); line-height: 1.5; font-size: 0.93rem; }
.card-foot {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 10px; font-size: 0.85rem; color: var(--text-2);
}
.card-foot .rate { font-weight: 600; }
.card-foot .rate.pos { color: var(--green); }
.card-foot .rate.neg { color: var(--red); }
.card-foot .rate.zero { color: var(--text-3); }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 18px;
    border-radius: var(--r-sm);
    font-weight: 600;
    font-size: 0.95rem;
    transition: opacity 0.2s ease, transform 0.1s ease;
    -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
    background: var(--grad);
    color: #03162a;
    box-shadow: 0 6px 24px rgba(14, 165, 233, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(14, 165, 233, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
.btn-secondary {
    background: var(--lg-bg);
    color: var(--text);
    border: 1px solid var(--lg-b);
}
.vote-row { display: flex; gap: 10px; margin-bottom: 12px; }
.btn-vote {
    flex: 1; padding: 12px;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    color: var(--text);
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-weight: 600;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.btn-vote .vote-count { transition: transform 0.25s ease; min-width: 14px; }
.btn-vote .ic { transition: transform 0.25s ease; }
.btn-vote:active { transform: scale(0.97); }
.btn-vote:active .ic { transform: scale(1.25); }
.btn-vote.active.like .vote-count, .btn-vote.active.dislike .vote-count {
    transform: scale(1.1);
}

.toast {
    position: fixed;
    bottom: calc(var(--tabbar-h) + var(--safe-b) + 14px);
    left: 50%; transform: translateX(-50%);
    background: var(--lg-bg);
    border: 1px solid var(--lg-bh);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    box-shadow: var(--lg-sh), var(--lg-glow);
    color: var(--text);
    padding: 11px 18px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    max-width: 90vw;
    z-index: 200;
    animation: toast-in 0.3s ease;
}
.toast-error { border-color: rgba(251, 113, 133, 0.6); color: #fda4af; }
.toast-success { border-color: rgba(52, 211, 153, 0.5); color: #6ee7b7; }
@keyframes toast-in {
    from { opacity: 0; transform: translate(-50%, 10px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}
.btn-vote.active.like { background: rgba(52, 211, 153, 0.18); border-color: var(--green); color: var(--green); }
.btn-vote.active.dislike { background: rgba(251, 113, 133, 0.18); border-color: var(--red); color: var(--red); }
.btn-block { display: block; width: 100%; }

.tabbar {
    position: fixed;
    left: 0; right: 0;
    bottom: 0;
    height: calc(var(--tabbar-h) + var(--safe-b));
    padding-bottom: var(--safe-b);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(10, 20, 36, 0.75);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-top: 1px solid var(--lg-b);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.3);
    z-index: 100;
}
.tab {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 3px;
    color: var(--text-3);
    transition: color 0.2s ease;
}
.tab .tab-l { font-size: 0.7rem; font-weight: 600; }
.tab.active { color: var(--p3); }
.tab.active .ic { filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.7)); }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 12px 0;
}
.stat {
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    padding: 12px 8px;
    text-align: center;
}
.stat-v { font-size: 1.3rem; font-weight: 700; color: var(--p3); }
.stat-l { font-size: 0.7rem; color: var(--text-3); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.05em; }

.cats-row {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 8px;
    margin: 14px 0;
    scrollbar-width: none;
}
.cats-row::-webkit-scrollbar { display: none; }
.cat-chip {
    flex-shrink: 0;
    display: inline-flex;
    gap: 6px;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    font-size: 0.85rem;
    color: var(--text-2);
    white-space: nowrap;
}
.cat-chip .ic { color: var(--p3); }
.cat-chip.active .ic { color: #fff; }
.cat-chip.active {
    background: var(--grad);
    color: #fff;
    border-color: transparent;
}

.empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-3);
}
.empty .ic-empty {
    width: 64px; height: 64px;
    margin: 0 auto 12px;
    padding: 14px;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: 20px;
    color: var(--p3);
}
.empty .h { color: var(--text); font-size: 1.1rem; margin-bottom: 6px; font-weight: 600; }

.section-h {
    font-size: 1.05rem;
    margin: 22px 0 10px;
    color: var(--text);
}

.howto-steps { margin: 6px 0 24px; display: flex; flex-direction: column; gap: 10px; }
.step {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 14px 16px;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: var(--r);
    backdrop-filter: blur(14px) saturate(180%);
    -webkit-backdrop-filter: blur(14px) saturate(180%);
}
.step-num {
    flex-shrink: 0;
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: var(--grad);
    color: #03162a;
    border-radius: 50%;
    font-weight: 800;
    box-shadow: var(--lg-glow);
}
.step-h { font-weight: 700; font-size: 0.98rem; margin-bottom: 3px; }
.step-t { color: var(--text-2); font-size: 0.9rem; line-height: 1.5; }

.qa-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.qa {
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    overflow: hidden;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.qa-q {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 14px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.93rem;
    list-style: none;
}
.qa-q::-webkit-details-marker { display: none; }
.qa-q span { flex: 1; }
.qa-chev { color: var(--p3); transition: transform 0.25s ease; }
.qa[open] .qa-chev { transform: rotate(90deg); }
.qa-a { padding: 0 14px 14px; color: var(--text-2); font-size: 0.9rem; line-height: 1.55; }

.link-list { display: flex; flex-direction: column; gap: 6px; }
.link-row {
    display: flex; align-items: center; gap: 10px;
    padding: 14px 14px;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: var(--text);
    font-weight: 600;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.link-row:active { border-color: var(--lg-bh); }
.link-row span { flex: 1; }
.link-row-chev { color: var(--text-3); }

.rule-h {
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--text);
}
.rule-list { list-style: none; }
.rule-list li {
    padding: 6px 0 6px 18px;
    color: var(--text-2);
    font-size: 0.92rem;
    position: relative;
}
.rule-list li::before {
    content: '·';
    position: absolute; left: 4px; top: 0;
    color: var(--p3);
    font-size: 1.4rem; line-height: 1;
}

.cats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
    gap: 8px;
    margin-bottom: 80px;
}
.cat-tile {
    position: relative;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px;
    padding: 14px 8px;
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.15s ease;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.cat-tile:active { transform: scale(0.97); }
.cat-tile.on {
    border-color: var(--lg-bh);
    background: var(--p-soft);
    box-shadow: var(--lg-glow);
}
.cat-tile input { display: none; }
.cat-tile-ic { color: var(--text-2); transition: color 0.2s ease; }
.cat-tile.on .cat-tile-ic { color: var(--p3); }
.cat-tile-l { font-size: 0.82rem; color: var(--text-2); font-weight: 600; }
.cat-tile.on .cat-tile-l { color: var(--text); }
.cat-tile-check {
    position: absolute; top: 6px; right: 6px;
    width: 20px; height: 20px;
    opacity: 0; transition: opacity 0.2s ease;
    color: var(--p1);
}
.cat-tile.on .cat-tile-check { opacity: 1; }

.sticky-actions {
    position: fixed;
    left: 0; right: 0;
    bottom: calc(var(--tabbar-h) + var(--safe-b));
    padding: 12px var(--pad);
    background: rgba(10, 20, 36, 0.85);
    border-top: 1px solid var(--lg-b);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex; align-items: center; gap: 12px;
    z-index: 50;
}
.sticky-actions .sticky-counter { flex: 1; color: var(--text-2); font-size: 0.9rem; }
.sticky-actions .btn { padding: 10px 18px; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.85rem; color: var(--text-2); margin-bottom: 6px; }
.field input, .field textarea, .field select {
    width: 100%;
    padding: 12px;
    background: var(--bg-3);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    color: var(--text);
    font: inherit;
    transition: border-color 0.2s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none;
    border-color: var(--p2);
    box-shadow: 0 0 0 3px var(--p-soft);
}
.field textarea { resize: vertical; min-height: 100px; }
.char-counter {
    text-align: right;
    font-size: 0.78rem;
    color: var(--text-3);
    margin-top: 4px;
}

.toggle-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    background: var(--bg-3);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    padding: 4px;
}
.toggle-group label {
    display: block;
    padding: 10px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-2);
    transition: background 0.2s ease, color 0.2s ease;
}
.toggle-group input[type="radio"] { display: none; }
.toggle-group input[type="radio"]:checked + label,
.toggle-group label.active {
    background: var(--grad);
    color: #fff;
    font-weight: 600;
}

.alert {
    padding: 10px 12px;
    border-radius: var(--r-sm);
    margin-bottom: 12px;
    font-size: 0.9rem;
}
.alert-error { background: rgba(251, 113, 133, 0.15); border: 1px solid rgba(251, 113, 133, 0.4); color: #fda4af; }
.alert-info { background: rgba(56, 189, 248, 0.12); border: 1px solid var(--lg-bh); color: var(--p3); }
.alert-success { background: rgba(52, 211, 153, 0.12); border: 1px solid rgba(52, 211, 153, 0.35); color: #6ee7b7; }

.profile-head {
    display: flex; align-items: center; gap: 14px;
    padding: 18px var(--pad);
}
.avatar {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--grad);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 1.6rem;
}
.profile-name { font-size: 1.15rem; font-weight: 700; }
.profile-sub { color: var(--text-3); font-size: 0.85rem; margin-top: 2px; }

.kv-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--lg-b);
}
.kv-row:last-child { border-bottom: none; }
.kv-k { color: var(--text-3); font-size: 0.9rem; }
.kv-v { color: var(--text); font-weight: 600; font-size: 0.95rem; }

.copy-row {
    display: flex; gap: 6px; align-items: center;
    background: var(--bg-3);
    border: 1px solid var(--lg-b);
    border-radius: var(--r-sm);
    padding: 10px 12px;
    margin-bottom: 10px;
}
.copy-row input {
    flex: 1; background: transparent; border: none; color: var(--text);
    font-family: ui-monospace, monospace; font-size: 0.85rem;
}
.copy-row button { color: var(--p3); font-weight: 600; padding: 4px 10px; }

.ticket-msg {
    padding: 12px 14px;
    border-radius: var(--r-sm);
    margin-bottom: 8px;
    max-width: 85%;
}
.ticket-msg.user { background: var(--grad); color: #fff; margin-left: auto; }
.ticket-msg.admin { background: var(--lg-bg); border: 1px solid var(--lg-b); }
.ticket-msg .when { font-size: 0.7rem; opacity: 0.7; margin-top: 4px; }

.pagi {
    display: flex; justify-content: center; gap: 8px;
    margin: 16px 0;
}
.pagi a, .pagi span {
    padding: 8px 14px;
    border-radius: var(--r-sm);
    background: var(--lg-bg);
    border: 1px solid var(--lg-b);
    font-size: 0.9rem;
}
.pagi .now {
    background: var(--grad);
    color: #fff;
    border-color: transparent;
}