/* =========================================================
   Nghịch Thủy Hàn — Tournament UI
   Wuxia / Ink-wash inspired theme
   ========================================================= */

:root {
    --bg-0:        #0c0608;
    --bg-1:        #150a0c;
    --bg-2:        #1d1013;
    --panel:       rgba(28, 16, 18, 0.78);
    --panel-strong:rgba(34, 19, 21, 0.95);
    --ink:         #f4e6c8;
    --ink-soft:    #c8b58d;
    --ink-muted:   #8c7858;
    --gold:        #d4a857;
    --gold-bright: #f0c674;
    --crimson:     #8b1a1a;
    --crimson-br:  #c2272e;
    --jade:        #4d8b6a;
    --danger:      #b23a3a;
    --line:        rgba(212, 168, 87, 0.28);
    --line-strong: rgba(212, 168, 87, 0.55);
    --shadow-lg:   0 18px 40px rgba(0, 0, 0, 0.55);
    --radius:      14px;
    --radius-sm:   8px;
    --font-han:    'Playball', 'Cinzel', serif;
    --font-body:   'Noto Serif', 'Times New Roman', serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg-0);
    color: var(--ink);
    font-family: var(--font-body);
    line-height: 1.55;
    min-height: 100%;
    -webkit-font-smoothing: antialiased;
}

body {
    background:
        radial-gradient(ellipse at top, #2a1316 0%, transparent 55%),
        radial-gradient(ellipse at bottom, #1a0c0e 0%, transparent 60%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 70%, var(--bg-0));
    min-height: 100vh;
    overflow-x: hidden;
}

button {
    font-family: inherit;
    cursor: pointer;
}
button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

a { color: var(--gold-bright); }

/* ---------- Ink background ---------- */
.ink-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.ink-bg::before,
.ink-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.28;
}
.ink-bg::before {
    width: 480px; height: 480px;
    background: radial-gradient(circle, #c2272e 0%, transparent 70%);
    top: -120px; left: -120px;
}
.ink-bg::after {
    width: 560px; height: 560px;
    background: radial-gradient(circle, #d4a857 0%, transparent 70%);
    bottom: -180px; right: -160px;
}
.lantern {
    position: absolute;
    width: 70px;
    height: 90px;
    border-radius: 50% / 40%;
    background: radial-gradient(circle at 50% 40%, #ff8a4a, #c2272e 70%, #5a0f12);
    box-shadow: 0 0 50px rgba(255, 138, 74, 0.6), inset 0 -10px 30px rgba(0,0,0,0.5);
    opacity: 0.7;
    animation: sway 6s ease-in-out infinite alternate;
}
.lantern::before {
    content: '';
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    width: 2px; height: 14px;
    background: var(--gold);
}
.lantern::after {
    content: '';
    position: absolute;
    bottom: -10px; left: 50%;
    transform: translateX(-50%);
    width: 10px; height: 10px;
    background: var(--gold);
    border-radius: 50%;
}
.lantern-1 { top: 80px; right: 8%; animation-delay: 0.6s; }
.lantern-2 { top: 220px; right: 14%; transform: scale(0.7); opacity: 0.5; }

.mist {
    position: absolute;
    bottom: -50px;
    left: -10%;
    right: -10%;
    height: 280px;
    background: linear-gradient(180deg, transparent, rgba(244, 230, 200, 0.06));
    filter: blur(40px);
    animation: drift 18s linear infinite alternate;
}

@keyframes sway {
    from { transform: translateY(0) rotate(-2deg); }
    to   { transform: translateY(10px) rotate(2deg); }
}
@keyframes drift {
    from { transform: translateX(0); }
    to   { transform: translateX(60px); }
}

/* ---------- Layout ---------- */
.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.main {
    padding: 24px 0 64px;
}

/* ---------- Header ---------- */
.site-header {
    position: relative;
    z-index: 5;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.15));
    backdrop-filter: blur(6px);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}
.brand__seal {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    font-family: var(--font-han);
    font-size: 36px;
    color: var(--ink);
    background:
        radial-gradient(circle at 30% 30%, #d2333a, #7a1419 70%, #4a0a0d);
    border: 2px solid var(--gold);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(194, 39, 46, 0.5), inset 0 0 16px rgba(0,0,0,0.4);
    transform: rotate(-3deg);
}
.brand__text { display: flex; flex-direction: column; }
.brand__title {
    margin: 0;
    font-family: var(--font-han);
    font-size: clamp(22px, 3.4vw, 32px);
    letter-spacing: 1px;
    color: var(--gold-bright);
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}
.brand__sub {
    margin: 2px 0 0;
    font-size: 13px;
    color: var(--ink-muted);
    font-style: italic;
}
.site-nav { display: flex; gap: 10px; }

/* ---------- Buttons ---------- */
.btn-primary,
.btn-ghost,
.btn-danger,
.btn-join,
.btn-leave {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line-strong);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.2s;
    background: transparent;
    color: var(--ink);
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(180deg, #d2333a, #8a1419);
    border-color: var(--gold);
    color: #fff;
    box-shadow: 0 6px 16px rgba(194, 39, 46, 0.35), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(194, 39, 46, 0.45);
}
.btn-primary--lg {
    padding: 14px 26px;
    font-size: 16px;
    letter-spacing: 0.6px;
}
.btn-icon { font-size: 18px; }

.btn-ghost {
    background: rgba(244, 230, 200, 0.04);
    border-color: var(--line);
    color: var(--ink-soft);
}
.btn-ghost:hover { background: rgba(244, 230, 200, 0.08); color: var(--ink); }

.btn-danger {
    background: linear-gradient(180deg, #4a1418, #2a0a0c);
    border-color: var(--danger);
    color: #fcd8d8;
}
.btn-danger:hover:not(:disabled) { background: linear-gradient(180deg, #6b1a1f, #3a0e11); }
.btn-sm { padding: 6px 12px; font-size: 13px; }

.btn-join {
    flex: 1;
    background: linear-gradient(180deg, #2c5b40, #1a3a28);
    border-color: var(--jade);
    color: #d8f0e0;
}
.btn-join:hover:not(:disabled) { background: linear-gradient(180deg, #386f4f, #224c33); }

.btn-leave {
    flex: 1;
    background: rgba(244, 230, 200, 0.04);
    color: var(--ink-soft);
}
.btn-leave:hover { background: rgba(244, 230, 200, 0.08); }

/* ---------- Tournament info card ---------- */
.info-card {
    margin: 24px 0 18px;
    padding: 20px 22px;
    background:
        linear-gradient(180deg, rgba(40,23,26,0.92), rgba(22,12,14,0.95));
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.info-card::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 0% 0%, rgba(212,168,87,0.10), transparent 45%),
        radial-gradient(circle at 100% 100%, rgba(194,39,46,0.12), transparent 50%);
}
.info-card__head {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 12px;
    position: relative;
}
.info-card__title-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    min-width: 0;
}
.info-card__sigil {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, #d4a857, #8a5e1c 70%, #4a3110);
    border: 2px solid var(--gold);
    border-radius: 8px;
    font-family: var(--font-han);
    font-size: 30px;
    color: #2a1808;
    box-shadow: 0 4px 12px rgba(212,168,87,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
    transform: rotate(-3deg);
}
.info-card__title {
    margin: 0;
    font-family: var(--font-han);
    font-size: clamp(20px, 2.6vw, 26px);
    letter-spacing: 1px;
    color: var(--gold-bright);
    line-height: 1.2;
    word-break: break-word;
}
.info-card__time {
    margin: 4px 0 0;
    color: var(--ink-soft);
    font-size: 14px;
}
.info-card__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    position: relative;
}
.info-block {
    background: rgba(0,0,0,0.28);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
}
.info-block__title {
    margin: 0 0 8px;
    font-family: var(--font-han);
    font-size: 16px;
    color: var(--gold-bright);
    letter-spacing: 1px;
}
.info-block__body {
    color: var(--ink);
    font-size: 14px;
    line-height: 1.6;
    white-space: normal;
    word-break: break-word;
}
.info-block__body .muted { color: var(--ink-muted); }
@media (max-width: 720px) {
    .info-card__grid { grid-template-columns: 1fr; }
    .info-card__sigil { width: 44px; height: 44px; font-size: 24px; }
}

/* ---------- Status bar ---------- */
.status-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    align-items: center;
    padding: 14px 18px;
    margin: 24px 0;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-lg);
}
.status-bar__item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 100px;
}
.status-bar__item--grow { margin-left: auto; text-align: right; }
.status-bar__label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--ink-muted);
}
.status-bar__value {
    font-family: var(--font-han);
    color: var(--gold-bright);
    font-size: 18px;
}

/* ---------- Action row ---------- */
.action-row {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}
.action-row__hint {
    margin: 0;
    color: var(--ink-muted);
    font-size: 14px;
    max-width: 540px;
}

/* ---------- Section ---------- */
.section-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 18px;
    font-family: var(--font-han);
    font-size: 26px;
    color: var(--gold-bright);
    letter-spacing: 1.5px;
}
.section-title__cn {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    background: linear-gradient(180deg, #8a1419, #4a0a0d);
    border: 1px solid var(--gold);
    border-radius: 6px;
    font-size: 20px;
    color: var(--ink);
}

/* ---------- Teams grid ---------- */
.teams__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}

.team-card {
    position: relative;
    padding: 18px 18px 16px;
    background:
        linear-gradient(180deg, rgba(34,19,21,0.92), rgba(20,11,13,0.95));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform 0.18s ease, border-color 0.18s ease;
    overflow: hidden;
}
.team-card::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(135deg, rgba(212,168,87,0.05), transparent 40%),
        radial-gradient(circle at 100% 0%, rgba(194,39,46,0.12), transparent 60%);
    border-radius: var(--radius);
}
.team-card:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
}
.team-card--full {
    border-color: var(--jade);
    background:
        linear-gradient(180deg, rgba(34,40,32,0.92), rgba(18,24,20,0.95));
}
.team-card--full::after {
    content: '满 ĐẦY';
    position: absolute;
    top: 14px; right: -38px;
    transform: rotate(38deg);
    background: var(--jade);
    color: #fff;
    padding: 4px 50px;
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.team-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.team-card__flag {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    font-size: 26px;
    line-height: 1;
    background: radial-gradient(circle at 30% 30%, rgba(212,168,87,0.18), rgba(0,0,0,0.4));
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.4);
    text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}
.team-card__name {
    margin: 0;
    flex: 1;
    min-width: 0;
    font-family: var(--font-han);
    font-size: 20px;
    color: var(--gold-bright);
    line-height: 1.2;
    word-break: break-word;
}
.team-card__count {
    flex-shrink: 0;
    padding: 4px 10px;
    background: rgba(212, 168, 87, 0.12);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px;
    color: var(--gold-bright);
    font-weight: 700;
}
.team-card__leader {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ink-soft);
    font-size: 14px;
}
.leader-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.3px;
    color: var(--gold);
    padding: 2px 8px;
    border: 1px solid var(--gold);
    border-radius: 4px;
}

.member-list {
    list-style: none;
    margin: 0;
    padding: 8px 0 4px;
    border-top: 1px dashed var(--line);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.member-list__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}
.member-list__item--empty {
    color: var(--ink-muted);
    font-style: italic;
}
.member-list__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ink-soft);
    flex-shrink: 0;
}
.member-list__dot--leader { background: var(--gold-bright); box-shadow: 0 0 8px var(--gold); }
.member-list__dot--empty { background: transparent; border: 1px dashed var(--ink-muted); }

.team-card__actions {
    display: flex;
    gap: 8px;
    padding-top: 6px;
}

/* ---------- Empty ---------- */
.empty {
    grid-column: 1 / -1;
    padding: 60px 24px;
    text-align: center;
    background: var(--panel);
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    color: var(--ink-muted);
}
.empty__icon { font-size: 52px; margin-bottom: 8px; }
.empty h3 { margin: 8px 0 4px; color: var(--gold-bright); font-family: var(--font-han); }
.empty--small { padding: 24px; font-style: italic; }

/* ---------- Alerts ---------- */
.alert {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    margin: 16px 0;
    border-left: 4px solid;
}
.alert--err {
    background: rgba(178, 58, 58, 0.18);
    border-color: var(--danger);
    color: #fcd8d8;
}

/* ---------- Modal ---------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 16px;
    animation: fadeIn 0.18s ease;
}
.modal[hidden] { display: none; }
.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 4, 5, 0.72);
    backdrop-filter: blur(4px);
}
.modal__panel {
    position: relative;
    width: min(460px, 100%);
    max-height: 90vh;
    overflow-y: auto;
    background: var(--panel-strong);
    border: 1px solid var(--gold);
    border-radius: var(--radius);
    box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(212,168,87,0.12);
    animation: panelIn 0.22s cubic-bezier(.2,.7,.3,1.2);
}
.modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
}
.modal__head h3 {
    margin: 0;
    font-family: var(--font-han);
    color: var(--gold-bright);
    font-size: 20px;
    letter-spacing: 1px;
}
.modal__x {
    background: transparent;
    border: none;
    color: var(--ink-soft);
    font-size: 26px;
    line-height: 1;
    padding: 4px 8px;
    border-radius: 4px;
}
.modal__x:hover { color: var(--ink); background: rgba(244,230,200,0.06); }

.modal__body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.modal__hint {
    margin: 0;
    padding: 10px 12px;
    background: rgba(212,168,87,0.08);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--ink-soft);
    font-size: 14px;
}
.modal__msg {
    min-height: 22px;
    font-size: 13px;
    color: var(--ink-soft);
}
.modal__msg.is-error { color: #ffb3b3; }
.modal__msg.is-ok    { color: #c0e9cb; }
.modal__foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding-top: 4px;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes panelIn {
    from { transform: translateY(20px) scale(0.96); opacity: 0; }
    to   { transform: translateY(0) scale(1); opacity: 1; }
}

/* ---------- Form ---------- */
.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.field__label {
    font-size: 13px;
    color: var(--ink-soft);
    font-weight: 600;
}
.field__label small {
    color: var(--ink-muted);
    font-weight: 400;
}
.field__input {
    appearance: none;
    width: 100%;
    padding: 11px 14px;
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--ink);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.field__input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 168, 87, 0.2);
}

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    z-index: 200;
    padding: 12px 22px;
    background: var(--panel-strong);
    color: var(--ink);
    border: 1px solid var(--gold);
    border-radius: 999px;
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    animation: toastIn 0.25s ease;
}
.toast[hidden] { display: none; }
.toast--err { border-color: var(--danger); color: #fcd8d8; }
.toast--ok  { border-color: var(--jade);  color: #d8f0e0; }
@keyframes toastIn {
    from { transform: translate(-50%, 30px); opacity: 0; }
    to   { transform: translate(-50%, 0); opacity: 1; }
}

/* ---------- Footer ---------- */
.site-footer {
    margin-top: 60px;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    text-align: center;
    color: var(--ink-muted);
    font-size: 13px;
}

/* =========================================================
   ADMIN
   ========================================================= */
.admin-body .brand__seal {
    background: radial-gradient(circle at 30% 30%, #d4a857, #8a5e1c 70%, #4a3110);
}
.admin-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow-lg);
}
.admin-card__title {
    margin: 0 0 12px;
    font-family: var(--font-han);
    font-size: 18px;
    color: var(--gold-bright);
    letter-spacing: 1px;
}
.admin-card--danger { border-color: rgba(178, 58, 58, 0.5); }
.admin-card--wide { grid-column: 1 / -1; }

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.admin-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.admin-form--inline {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
}
.admin-form--inline .field__input { flex: 1; min-width: 200px; }

.mode-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.mode-pill {
    background: rgba(244,230,200,0.04);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    color: var(--ink-soft);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-family: var(--font-han);
    font-size: 16px;
    letter-spacing: 1px;
    min-width: 64px;
    transition: all 0.15s;
}
.mode-pill small { font-family: var(--font-body); font-size: 11px; color: var(--ink-muted); }
.mode-pill:hover { border-color: var(--line-strong); color: var(--ink); }
.mode-pill.is-active {
    background: linear-gradient(180deg, #d2333a, #8a1419);
    border-color: var(--gold);
    color: #fff;
    box-shadow: 0 4px 12px rgba(194,39,46,0.4);
}
.mode-pill.is-active small { color: rgba(255,255,255,0.85); }

.switch {
    display: flex;
    gap: 12px;
    align-items: center;
    cursor: pointer;
    user-select: none;
}
.switch input { display: none; }
.switch__track {
    width: 48px;
    height: 26px;
    background: rgba(244,230,200,0.1);
    border: 1px solid var(--line);
    border-radius: 999px;
    position: relative;
    transition: background 0.2s;
    flex-shrink: 0;
}
.switch__dot {
    position: absolute;
    top: 2px; left: 2px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--ink-soft);
    transition: transform 0.2s, background 0.2s;
}
.switch input:checked ~ .switch__track { background: rgba(77, 139, 106, 0.4); border-color: var(--jade); }
.switch input:checked ~ .switch__track .switch__dot { transform: translateX(22px); background: var(--gold-bright); }
.switch__text strong { display: block; color: var(--ink); }
.switch__text small  { color: var(--ink-muted); }

.admin-teams {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.admin-team-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    flex-wrap: wrap;
}
.admin-team-row__main {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.admin-team-row__members {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    flex: 1;
    min-width: 200px;
}
.badge {
    background: rgba(212,168,87,0.15);
    border: 1px solid var(--line);
    color: var(--gold-bright);
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}
.chip {
    background: rgba(244,230,200,0.06);
    border: 1px solid var(--line);
    color: var(--ink);
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 13px;
}
.chip--leader {
    background: rgba(212,168,87,0.15);
    border-color: var(--gold);
    color: var(--gold-bright);
}
.muted { color: var(--ink-muted); font-size: 13px; }

.hint {
    margin: 8px 0 0;
    color: var(--ink-muted);
    font-size: 13px;
}
.hint code {
    background: rgba(0,0,0,0.4);
    padding: 1px 6px;
    border-radius: 4px;
    border: 1px solid var(--line);
    color: var(--gold-bright);
}

/* ---------- Flag picker / preview ---------- */
.field__label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}
.field__label-row .field__label { margin: 0; }
.flag-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}
.flag-preview__icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    font-size: 28px;
    background: radial-gradient(circle at 30% 30%, rgba(212,168,87,0.2), rgba(0,0,0,0.5));
    border: 1px solid var(--gold);
    border-radius: 10px;
    flex-shrink: 0;
}
.flag-preview__hint {
    color: var(--ink-soft);
    font-size: 13px;
    line-height: 1.4;
}

.flag-picker {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 6px;
    padding: 8px;
    max-height: 220px;
    overflow-y: auto;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    scrollbar-width: thin;
    scrollbar-color: var(--gold) transparent;
}
.flag-picker::-webkit-scrollbar { width: 8px; }
.flag-picker::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 4px;
}
.flag-cell {
    width: 100%;
    aspect-ratio: 1 / 1;
    display: grid;
    place-items: center;
    background: rgba(244,230,200,0.04);
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 22px;
    line-height: 1;
    padding: 0;
    transition: transform 0.12s, border-color 0.12s, background 0.15s;
}
.flag-cell:hover {
    transform: scale(1.08);
    border-color: var(--line-strong);
    background: rgba(244,230,200,0.08);
}
.flag-cell.is-active {
    border-color: var(--gold);
    background: linear-gradient(180deg, rgba(212,168,87,0.25), rgba(138,94,28,0.18));
    box-shadow: 0 0 0 2px rgba(212,168,87,0.35), 0 4px 10px rgba(0,0,0,0.4);
    transform: scale(1.06);
}

/* ---------- Team card lock indicator ---------- */
.team-card__lock {
    display: inline-block;
    margin-left: 6px;
    font-size: 0.7em;
    vertical-align: middle;
    color: var(--gold);
    text-shadow: 0 0 6px rgba(212, 168, 87, 0.5);
    animation: lockPulse 2.4s ease-in-out infinite;
}
@keyframes lockPulse {
    0%, 100% { opacity: 0.85; }
    50%      { opacity: 1; transform: scale(1.08); }
}

/* ---------- Textarea ---------- */
.field__textarea {
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
    line-height: 1.5;
}

/* ---------- Admin team row flag ---------- */
.admin-team-row__flag {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    font-size: 20px;
    background: radial-gradient(circle at 30% 30%, rgba(212,168,87,0.18), rgba(0,0,0,0.4));
    border: 1px solid var(--line-strong);
    border-radius: 8px;
    flex-shrink: 0;
}

/* =========================================================
   BRACKET (single elimination)
   ========================================================= */
.bracket-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 20px 0 16px;
    padding: 12px 16px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.bracket-toolbar__modes {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.bracket-toolbar__modes .mode-pill {
    text-decoration: none;
    padding: 6px 12px;
    font-size: 14px;
}
.bracket-toolbar__status {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.badge--gold {
    background: linear-gradient(180deg, #d4a857, #8a5e1c);
    color: #fff;
    border-color: var(--gold);
}

.bracket-wrap {
    overflow-x: auto;
    padding: 8px 0 16px;
}

.bracket {
    display: inline-flex;
    gap: 36px;
    align-items: stretch;
    min-width: 100%;
    padding: 12px 4px;
}
.bracket-round {
    display: flex;
    flex-direction: column;
    min-width: 220px;
    flex-shrink: 0;
}
.bracket-round__title {
    margin: 0 0 12px;
    font-family: var(--font-han);
    font-size: 16px;
    color: var(--gold-bright);
    letter-spacing: 1px;
    text-align: center;
}
.bracket-round__matches {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    flex: 1;
    gap: 12px;
}

.bracket-match {
    position: relative;
    background: linear-gradient(180deg, rgba(34,19,21,0.95), rgba(20,11,13,0.95));
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
    overflow: hidden;
    min-width: 200px;
}
.bracket-match__no {
    position: absolute;
    top: 4px;
    right: 6px;
    font-size: 10px;
    color: var(--ink-muted);
    font-family: var(--font-body);
}
.bracket-match__side {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--ink);
    border-bottom: 1px dashed var(--line);
}
.bracket-match__side:last-child { border-bottom: none; }
.bracket-match__flag {
    width: 22px;
    text-align: center;
    font-size: 16px;
    flex-shrink: 0;
}
.bracket-match__name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.bracket-match__side.is-bye {
    color: var(--ink-muted);
    font-style: italic;
    background: rgba(0,0,0,0.25);
}
.bracket-match__side.is-winner {
    background: linear-gradient(90deg, rgba(212,168,87,0.22), rgba(138,94,28,0.08));
    color: var(--gold-bright);
    font-weight: 700;
}
.bracket-match__side.is-pickable {
    cursor: pointer;
    transition: background 0.15s;
}
.bracket-match__side.is-pickable:hover {
    background: rgba(212,168,87,0.16);
    color: var(--gold-bright);
}

/* Horizontal connector to next round */
.bracket-round:not(:last-child) .bracket-match::after {
    content: '';
    position: absolute;
    right: -18px;
    top: 50%;
    width: 18px;
    height: 1px;
    background: var(--line-strong);
}
/* Vertical bracket joiner (connects every odd match to the next sibling) */
.bracket-round:not(:last-child) .bracket-match:nth-child(odd of .bracket-match)::before {
    content: '';
    position: absolute;
    right: -19px;
    top: 50%;
    width: 1px;
    height: calc(100% + 12px);
    background: var(--line-strong);
}

/* ---------- Bracket admin extras ---------- */
.bracket-admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}
.bracket-admin-hint {
    margin: 6px 0 12px;
    color: var(--ink-muted);
    font-size: 13px;
    font-style: italic;
}
.bracket-admin-preview {
    overflow-x: auto;
    padding: 4px 0;
    margin-top: 12px;
    border-top: 1px dashed var(--line);
    padding-top: 14px;
}

/* ---------- Manual builder ---------- */
.manual-builder {
    margin: 14px 0;
    padding: 14px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}
.manual-builder__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.manual-builder__col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.manual-builder__title {
    margin: 0 0 4px;
    font-family: var(--font-han);
    font-size: 14px;
    color: var(--gold-bright);
    letter-spacing: 0.5px;
}
.manual-builder__title .muted { font-family: var(--font-body); font-size: 12px; font-weight: 400; }
.manual-builder__actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 8px;
}

.manual-pool {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    max-height: 260px;
    overflow-y: auto;
    padding: 4px;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--line);
    border-radius: 6px;
    min-height: 48px;
}
.pool-team {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(244,230,200,0.06);
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ink);
    font-size: 13px;
    transition: background 0.15s, border-color 0.15s;
}
.pool-team:hover {
    background: rgba(212,168,87,0.18);
    border-color: var(--gold);
    color: var(--gold-bright);
}

.manual-slots {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 320px;
    overflow-y: auto;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--line);
    border-radius: 6px;
}
.slot-item {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-bottom: 1px dashed var(--line);
    font-size: 13px;
}
.slot-item:last-child { border-bottom: none; }
.slot-item__num {
    text-align: center;
    font-family: var(--font-han);
    color: var(--gold-bright);
    background: rgba(212,168,87,0.12);
    border-radius: 4px;
    padding: 2px 0;
}
.slot-item__body { display: flex; align-items: center; gap: 6px; min-width: 0; word-break: break-word; }

@media (max-width: 720px) {
    .manual-builder__row { grid-template-columns: 1fr; }
    .bracket-round { min-width: 180px; }
}

/* =========================================================
   DRAW (lottery / quay số)
   ========================================================= */
.draw-stage {
    position: relative;
    margin: 24px 0;
    padding: clamp(40px, 6vw, 70px) 24px;
    text-align: center;
    background:
        radial-gradient(ellipse at top, rgba(212,168,87,0.18), transparent 60%),
        linear-gradient(180deg, rgba(40,23,26,0.95), rgba(20,11,13,0.95));
    border: 2px solid var(--gold);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(212,168,87,0.18);
    overflow: hidden;
}
.draw-stage__halo {
    position: absolute;
    inset: -20%;
    background:
        radial-gradient(circle at 30% 30%, rgba(194,39,46,0.18), transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(212,168,87,0.12), transparent 50%);
    pointer-events: none;
    animation: haloDrift 12s ease-in-out infinite alternate;
}
@keyframes haloDrift {
    from { transform: translate(0, 0) rotate(0deg); }
    to   { transform: translate(20px, -10px) rotate(8deg); }
}
.draw-stage {
    --draw-name-h: clamp(78px, 12vw, 150px);
}
.draw-stage__inner { position: relative; z-index: 2; }

.draw-stage__label {
    margin: 0 0 12px;
    font-family: var(--font-han);
    font-size: 16px;
    color: var(--ink-soft);
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: color 0.3s, letter-spacing 0.3s;
}

/* ---- Slot-machine viewport ---- */
.draw-stage__name {
    position: relative;
    height: var(--draw-name-h);
    overflow: hidden;
    margin: 18px 0;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%);
            mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%);
}
.draw-roller {
    display: flex;
    flex-direction: column;
    will-change: transform;
}
.draw-roller__item {
    height: var(--draw-name-h);
    line-height: var(--draw-name-h);
    font-family: var(--font-han);
    font-size: clamp(40px, 9vw, 110px);
    font-weight: 700;
    color: var(--gold-bright);
    letter-spacing: 3px;
    text-shadow: 0 4px 24px rgba(212,168,87,0.55), 0 0 60px rgba(194,39,46,0.25);
    text-align: center;
    word-break: break-word;
    padding: 0 12px;
}

.draw-stage__hint {
    margin: 12px 0 0;
    color: var(--ink-muted);
    font-size: 14px;
    font-style: italic;
    min-height: 22px;
}

/* ---- Rotating rays (during spin) ---- */
.draw-stage__rays {
    position: absolute;
    inset: -80%;
    pointer-events: none;
    z-index: 0;
    background: conic-gradient(
        from 0deg,
        transparent 0deg, rgba(212,168,87,0.18) 6deg, transparent 16deg,
        transparent 60deg, rgba(194,39,46,0.16) 70deg, transparent 80deg,
        transparent 130deg, rgba(244,230,200,0.10) 140deg, transparent 150deg,
        transparent 200deg, rgba(212,168,87,0.18) 210deg, transparent 220deg,
        transparent 270deg, rgba(194,39,46,0.16) 282deg, transparent 292deg
    );
    opacity: 0;
    transition: opacity 0.4s;
    mix-blend-mode: screen;
}
.draw-stage.is-spinning .draw-stage__rays {
    opacity: 1;
    animation: rayRotate 2.6s linear infinite;
}
@keyframes rayRotate {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* ---- Stage rumble during spin ---- */
.draw-stage.is-spinning {
    animation: stageRumble 0.18s linear infinite;
}
@keyframes stageRumble {
    0%, 100% { transform: translate(0, 0); }
    20% { transform: translate(-1px, 1px); }
    40% { transform: translate(2px, -1px); }
    60% { transform: translate(-2px, -1px); }
    80% { transform: translate(1px, 2px); }
}

/* ---- Label blink while spinning ---- */
.draw-stage.is-spinning .draw-stage__label {
    color: var(--gold-bright);
    animation: labelBlink 0.55s ease-in-out infinite alternate;
}
@keyframes labelBlink {
    from { opacity: 0.55; letter-spacing: 3px; }
    to   { opacity: 1;    letter-spacing: 5px; }
}

/* ---- Reveal glow on the winning item ---- */
.draw-stage.is-revealed .draw-roller__item {
    animation: revealGlow 1.4s ease-out, namePulse 2.8s ease-in-out 1.4s infinite;
}
@keyframes revealGlow {
    0%   { transform: scale(0.7) rotate(-2deg); opacity: 0.4; }
    45%  {
        transform: scale(1.16) rotate(1.5deg);
        opacity: 1;
        text-shadow:
            0 0 60px rgba(212,168,87,0.95),
            0 0 100px rgba(194,39,46,0.6),
            0 4px 24px rgba(212,168,87,0.55);
    }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
@keyframes namePulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 4px 24px rgba(212,168,87,0.55), 0 0 60px rgba(194,39,46,0.25);
    }
    50% {
        transform: scale(1.025);
        text-shadow: 0 4px 38px rgba(212,168,87,0.95), 0 0 90px rgba(194,39,46,0.55);
    }
}

/* ---- Brief sparkle burst on the stage on reveal ---- */
.draw-stage.is-revealed::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background:
        radial-gradient(circle at 18% 28%, rgba(255,215,0,0.45), transparent 6%),
        radial-gradient(circle at 82% 18%, rgba(255,80,80,0.42), transparent 6%),
        radial-gradient(circle at 28% 78%, rgba(120,255,160,0.35), transparent 6%),
        radial-gradient(circle at 78% 72%, rgba(120,200,255,0.38), transparent 6%),
        radial-gradient(circle at 50% 50%, rgba(255,180,80,0.32), transparent 5%),
        radial-gradient(circle at 8%  55%, rgba(212,168,87,0.4), transparent 5%),
        radial-gradient(circle at 92% 48%, rgba(244,230,200,0.4), transparent 5%);
    animation: sparkleBurst 1.6s ease-out;
}
@keyframes sparkleBurst {
    0%   { opacity: 0; transform: scale(0.5); }
    25%  { opacity: 1; }
    100% { opacity: 0; transform: scale(1.5); }
}

/* ---- Confetti canvas overlay ---- */
.confetti-canvas {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
}

/* Reduced motion: disable shake / rays / rumble */
@media (prefers-reduced-motion: reduce) {
    .draw-stage.is-spinning,
    .draw-stage.is-spinning .draw-stage__rays,
    .draw-stage.is-spinning .draw-stage__label,
    .draw-stage.is-revealed .draw-roller__item {
        animation: none !important;
    }
    .draw-roller { transition: none !important; }
}

.draw-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 30px;
}
.draw-card {
    padding: 20px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}
.draw-stats {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--line);
}

.winners-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 420px;
    overflow-y: auto;
}
.winner-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: linear-gradient(90deg, rgba(212,168,87,0.14), transparent);
    border: 1px solid var(--line);
    border-left: 3px solid var(--gold);
    border-radius: 6px;
    font-size: 14px;
    flex-wrap: wrap;
}
.winner-item__name {
    font-weight: 700;
    color: var(--gold-bright);
}
.winner-item__label {
    padding: 2px 10px;
    background: rgba(244,230,200,0.06);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 12px;
    color: var(--ink-soft);
}
.winner-item__time { margin-left: auto; font-size: 12px; }

/* ---------- Admin slot-machine mini-stage ---------- */
.draw-admin-stage {
    --draw-name-h: clamp(54px, 6vw, 80px);
    position: relative;
    margin: 14px 0;
    padding: 14px 16px;
    background:
        radial-gradient(ellipse at top, rgba(212,168,87,0.14), transparent 60%),
        linear-gradient(180deg, rgba(40,23,26,0.95), rgba(20,11,13,0.95));
    border: 1px solid var(--gold);
    border-radius: var(--radius-sm);
    overflow: hidden;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: box-shadow 0.4s;
}
.draw-admin-stage.is-spinning {
    box-shadow: 0 0 30px rgba(194,39,46,0.4), inset 0 0 30px rgba(212,168,87,0.15);
    animation: stageRumble 0.18s linear infinite;
}
.draw-admin-stage.is-revealed {
    box-shadow: 0 0 40px rgba(212,168,87,0.5), inset 0 0 24px rgba(212,168,87,0.1);
}
.draw-admin-stage__label {
    margin: 0 0 8px;
    font-family: var(--font-han);
    font-size: 13px;
    color: var(--ink-soft);
    letter-spacing: 2px;
    text-transform: uppercase;
    min-height: 18px;
    transition: color 0.3s, font-size 0.3s;
}
.draw-admin-stage.is-spinning .draw-admin-stage__label {
    color: var(--gold-bright);
    animation: labelBlink 0.55s ease-in-out infinite alternate;
}
.draw-admin-stage.is-revealed .draw-admin-stage__label {
    color: var(--gold-bright);
    font-size: 15px;
    text-shadow: 0 0 14px rgba(212,168,87,0.6);
}
.draw-admin-stage__viewport {
    position: relative;
    height: var(--draw-name-h);
    overflow: hidden;
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
            mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
}
.draw-admin-stage .draw-roller__item {
    font-size: clamp(24px, 3.6vw, 44px);
    letter-spacing: 2px;
    padding: 0 8px;
    text-shadow: 0 2px 12px rgba(212,168,87,0.5);
}
.draw-admin-stage.is-revealed .draw-roller__item {
    animation: revealGlow 1.2s ease-out, namePulse 2.6s ease-in-out 1.2s infinite;
}
.draw-admin-stage.is-revealed::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 15% 35%, rgba(255,215,0,0.4), transparent 5%),
        radial-gradient(circle at 85% 25%, rgba(255,80,80,0.4), transparent 5%),
        radial-gradient(circle at 25% 75%, rgba(120,255,160,0.35), transparent 5%),
        radial-gradient(circle at 75% 70%, rgba(120,200,255,0.38), transparent 5%),
        radial-gradient(circle at 50% 50%, rgba(255,180,80,0.3), transparent 4%);
    animation: sparkleBurst 1.4s ease-out;
}

/* ---------- Admin draw card ---------- */
.draw-admin-toolbar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    margin: 12px 0;
}
.draw-admin-toolbar .field__input { flex: 1; min-width: 200px; }
.draw-admin-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 14px;
}
.draw-entries {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 320px;
    overflow-y: auto;
}
.draw-entry-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 13px;
}
.draw-entry-row.is-winner {
    border-color: var(--gold);
    background: linear-gradient(90deg, rgba(212,168,87,0.15), rgba(0,0,0,0.25));
}
.draw-entry-row > span:first-child { flex: 1; word-break: break-word; }

@media (max-width: 720px) {
    .draw-grid, .draw-admin-cols { grid-template-columns: 1fr; }
    .draw-stage { padding: 36px 12px; }
}

/* =========================================================
   SPONSORS (ân nhân)
   ========================================================= */

/* ---------- Marquee ticker (subpages) ---------- */
.sponsors-ticker {
    margin: 16px 0 0;
    border: 1px solid var(--gold);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(40,23,26,0.95), rgba(22,12,14,0.95));
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}
.sponsors-ticker__head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: linear-gradient(90deg, rgba(212,168,87,0.18), transparent);
    border-bottom: 1px solid var(--line);
    font-size: 13px;
}
.sponsors-ticker__seal {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    background: linear-gradient(180deg, #d4a857, #8a5e1c);
    border-radius: 4px;
    color: #2a1808;
    font-family: var(--font-han);
    font-size: 16px;
    border: 1px solid var(--gold);
}
.sponsors-ticker__title {
    font-family: var(--font-han);
    color: var(--gold-bright);
    letter-spacing: 1.2px;
    font-size: 14px;
}
.sponsors-ticker__more {
    margin-left: auto;
    color: var(--gold-bright);
    font-size: 12px;
    text-decoration: none;
    opacity: 0.8;
}
.sponsors-ticker__more:hover { opacity: 1; text-decoration: underline; }

.sponsors-ticker__viewport {
    overflow: hidden;
    position: relative;
    padding: 10px 0;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.sponsors-ticker__track {
    display: inline-flex;
    gap: 32px;
    white-space: nowrap;
    animation: tickerScroll 60s linear infinite;
    padding-left: 32px;
}
.sponsors-ticker:hover .sponsors-ticker__track {
    animation-play-state: paused;
}
.sponsors-ticker__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ink);
    font-size: 14px;
}
.sponsors-ticker__item strong { color: var(--gold-bright); font-family: var(--font-han); letter-spacing: 0.5px; }
.sponsors-ticker__item em { color: var(--ink-soft); font-style: italic; }
.sponsors-ticker__item.is-pinned strong { text-shadow: 0 0 10px rgba(212,168,87,0.5); }
.sponsors-ticker__sep {
    color: var(--ink-muted);
    font-size: 12px;
    margin: 0 4px;
}
@keyframes tickerScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ---------- Sponsors page ---------- */
.sponsors-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 22px;
    align-items: start;
    margin: 24px 0;
}
.sponsors-form-card,
.sponsors-list-wrap {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-lg);
}
.sponsors-list-wrap .section-title { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.sponsors-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

.sponsor-card {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    background:
        linear-gradient(180deg, rgba(34,19,21,0.95), rgba(20,11,13,0.95));
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    transition: transform 0.18s, border-color 0.18s;
}
.sponsor-card:hover {
    transform: translateY(-2px);
    border-color: var(--line-strong);
}
.sponsor-card.is-pinned {
    border-color: var(--gold);
    background:
        radial-gradient(circle at 0% 0%, rgba(212,168,87,0.15), transparent 60%),
        linear-gradient(180deg, rgba(34,19,21,0.95), rgba(20,11,13,0.95));
    box-shadow: 0 4px 18px rgba(212,168,87,0.25);
}
.sponsor-card__pin {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 11px;
    color: var(--gold-bright);
    background: rgba(212,168,87,0.15);
    border: 1px solid var(--gold);
    padding: 2px 8px;
    border-radius: 999px;
}
.sponsor-card__seal {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, #8a1419, #4a0a0d);
    border: 1px solid var(--gold);
    border-radius: 6px;
    font-family: var(--font-han);
    font-size: 22px;
    color: var(--gold-bright);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.4);
}
.sponsor-card__body { flex: 1; min-width: 0; }
.sponsor-card__name {
    margin: 0 0 4px;
    font-family: var(--font-han);
    font-size: 17px;
    color: var(--gold-bright);
    letter-spacing: 0.5px;
    word-break: break-word;
}
.sponsor-card__item {
    margin: 0 0 6px;
    color: var(--ink);
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
}
.sponsor-card__time { font-size: 12px; }

@media (max-width: 880px) {
    .sponsors-grid { grid-template-columns: 1fr; }
}

/* ---------- Admin sponsors ---------- */
.sponsor-admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.sponsor-admin-grid .field:nth-child(2),
.sponsor-admin-grid .field:nth-child(3),
.sponsor-admin-options { grid-column: 1 / -1; }
.sponsor-admin-options {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.switch--inline { font-size: 13px; }
.switch--inline .switch__text strong { font-size: 13px; }

.sponsors-admin-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sponsor-admin-row {
    padding: 10px 12px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sponsor-admin-row.is-pinned { border-color: var(--gold); background: linear-gradient(90deg, rgba(212,168,87,0.10), rgba(0,0,0,0.25)); }
.sponsor-admin-row.is-hidden { opacity: 0.55; }
.sponsor-admin-row__main {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 14px;
}
.sponsor-admin-row__note {
    font-size: 12px;
    color: var(--ink-muted);
    font-style: italic;
    padding-left: 4px;
}
.sponsor-admin-row__actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}
@media (max-width: 720px) {
    .sponsor-admin-grid { grid-template-columns: 1fr; }
    .sponsor-admin-row__actions { justify-content: flex-start; }
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
    .brand__seal { width: 48px; height: 48px; font-size: 30px; }
    .status-bar { flex-direction: column; align-items: flex-start; }
    .status-bar__item--grow { margin-left: 0; text-align: left; width: 100%; }
    .action-row { flex-direction: column; align-items: stretch; }
    .action-row__hint { text-align: center; }
    .btn-primary--lg { width: 100%; }
    .teams__grid { grid-template-columns: 1fr; }
    .modal__panel { width: 100%; }
    .lantern { display: none; }
    .admin-form--inline { flex-direction: column; align-items: stretch; }
    .admin-form--inline .field__input { width: 100%; }
    .admin-team-row { flex-direction: column; align-items: stretch; }
    .admin-team-row .btn-danger { align-self: flex-end; }
}

@media (prefers-reduced-motion: reduce) {
    .lantern, .mist { animation: none; }
}