/* ===== SR Idol 2026 — theme ===== */
:root {
    --bg: #0f0b1e;
    --bg-soft: #170f2e;
    --surface: #1e1640;
    --surface-2: #271b52;
    --border: #382a66;
    --text: #f4f1fb;
    --text-dim: #b6acd6;
    --gold: #ffcf5c;
    --gold-2: #ff9d4d;
    --pink: #ff5da2;
    --purple: #9b6bff;
    --success: #4ade80;
    --danger: #ff6b6b;
    --warn: #ffcf5c;
    --radius: 18px;
    --shadow: 0 20px 45px rgba(0,0,0,.35);
    --gradient: linear-gradient(135deg, var(--pink), var(--purple) 55%, var(--gold));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 0%, rgba(255,93,162,.18), transparent 40%),
        radial-gradient(circle at 85% 15%, rgba(155,107,255,.22), transparent 45%),
        radial-gradient(circle at 50% 100%, rgba(255,207,92,.12), transparent 50%),
        var(--bg);
    color: var(--text);
    font-family: 'Kanit', 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

a { color: inherit; text-decoration: none; }

/* ---- header ---- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(14px);
    background: rgba(15, 11, 30, .72);
    border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.25rem; letter-spacing: .5px; }
.brand em { font-style: normal; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-star { color: var(--gold); animation: spin-slow 6s linear infinite; }
.site-nav a { color: var(--text-dim); font-weight: 500; padding: 8px 14px; border-radius: 999px; transition: .2s; }
.site-nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }

@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ---- hero ---- */
.hero { padding: 56px 0 24px; text-align: center; }
.hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    margin: 0 0 10px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    animation: hue-shift 8s ease-in-out infinite;
}
.hero p { color: var(--text-dim); font-size: 1.05rem; margin: 0 auto; max-width: 640px; }
@keyframes hue-shift { 0%,100% { filter: hue-rotate(0deg);} 50% { filter: hue-rotate(18deg);} }

/* ---- idol grid ---- */
.idol-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    padding: 32px 0 70px;
}
@media (min-width: 620px) { .idol-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .idol-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1180px) { .idol-grid { grid-template-columns: repeat(5, 1fr); } }

.idol-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(24px);
    transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .3s;
}
.idol-card.in-view { opacity: 1; transform: translateY(0); }
.idol-card:hover { transform: translateY(-8px); box-shadow: 0 26px 55px rgba(255,93,162,.25); }
.idol-card:hover .idol-photo img { transform: scale(1.08); }

.idol-number {
    position: absolute; top: 10px; left: 10px; z-index: 2;
    background: var(--gradient);
    color: #1a0f2e;
    font-weight: 800;
    font-size: .85rem;
    padding: 4px 12px;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(0,0,0,.35);
}
.idol-photo { aspect-ratio: 3/4; overflow: hidden; background: var(--surface-2); }
.idol-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.idol-body { padding: 14px 14px 16px; text-align: center; }
.idol-name { font-weight: 600; font-size: .95rem; margin: 0 0 6px; }
.idol-votes { color: var(--gold); font-weight: 700; font-size: 1.15rem; }
.idol-votes small { color: var(--text-dim); font-weight: 400; font-size: .72rem; display: block; }
.idol-card-link { display: block; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-dim); }

/* ---- buttons ---- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    border: none; cursor: pointer;
    border-radius: 999px;
    font-family: inherit; font-weight: 600; font-size: .95rem;
    padding: 13px 28px;
    transition: transform .15s ease, box-shadow .2s ease, opacity .2s;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--gradient); color: #1a0f2e; box-shadow: 0 10px 25px rgba(255,93,162,.35); }
.btn-primary:hover { box-shadow: 0 14px 32px rgba(255,93,162,.5); }
.btn-secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--surface); }
.btn-danger { background: rgba(255,107,107,.15); color: var(--danger); border: 1px solid rgba(255,107,107,.4); }
.btn-success { background: rgba(74,222,128,.15); color: var(--success); border: 1px solid rgba(74,222,128,.4); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn-sm { padding: 8px 16px; font-size: .82rem; }

/* ---- cards / panels ---- */
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
}
.panel + .panel { margin-top: 20px; }

/* ---- idol detail page ---- */
.idol-detail { display: grid; gap: 32px; padding: 40px 0 80px; grid-template-columns: 1fr; }
@media (min-width: 780px) { .idol-detail { grid-template-columns: 380px 1fr; align-items: start; } }
.idol-detail-photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.idol-detail-photo img { width: 100%; display: block; aspect-ratio: 3/4; object-fit: cover; }
.idol-detail-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.pill { background: var(--surface-2); border: 1px solid var(--border); padding: 5px 14px; border-radius: 999px; font-size: .85rem; color: var(--text-dim); }
.idol-detail h1 { font-size: 1.9rem; margin: 0 0 6px; }
.current-votes { font-size: 1.05rem; color: var(--text-dim); margin-bottom: 22px; }
.current-votes b { color: var(--gold); font-size: 1.4rem; }

.vote-form label { display: block; font-weight: 500; margin-bottom: 8px; color: var(--text-dim); }
.vote-input-row { display: flex; gap: 12px; align-items: stretch; margin-bottom: 18px; flex-wrap: wrap; }
.vote-input-row input[type=number] {
    flex: 1; min-width: 140px;
    background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
    font-size: 1.4rem; font-weight: 700; text-align: center;
    border-radius: 12px; padding: 14px; font-family: inherit;
}
.vote-input-row input[type=number]:focus { outline: none; border-color: var(--pink); }
.quick-picks { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.quick-pick {
    background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
    padding: 8px 16px; border-radius: 999px; cursor: pointer; font-family: inherit; font-weight: 600;
    transition: .15s;
}
.quick-pick:hover, .quick-pick.active { border-color: var(--pink); color: var(--pink); background: rgba(255,93,162,.1); }
.total-amount {
    background: var(--surface-2); border: 1px dashed var(--gold);
    border-radius: 14px; padding: 18px; text-align: center; margin-bottom: 22px;
}
.total-amount span { display: block; color: var(--text-dim); font-size: .85rem; margin-bottom: 4px; }
.total-amount strong { font-size: 2rem; color: var(--gold); }

.form-error { background: rgba(255,107,107,.12); border: 1px solid rgba(255,107,107,.4); color: #ffb3b3; padding: 12px 16px; border-radius: 12px; margin-bottom: 16px; }
.form-success { background: rgba(74,222,128,.12); border: 1px solid rgba(74,222,128,.4); color: #b8f5c9; padding: 12px 16px; border-radius: 12px; margin-bottom: 16px; }

/* ---- modal / payment popup ---- */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(6,4,16,.72); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center; z-index: 100;
    padding: 20px; opacity: 0; animation: fade-in .25s ease forwards;
}
@keyframes fade-in { to { opacity: 1; } }
.modal-box {
    background: var(--surface); border: 1px solid var(--border); border-radius: 22px;
    max-width: 440px; width: 100%; padding: 30px; text-align: center;
    box-shadow: 0 30px 70px rgba(0,0,0,.5);
    transform: translateY(16px) scale(.97); animation: pop-in .3s cubic-bezier(.2,.9,.3,1.2) forwards;
    max-height: 90vh; overflow-y: auto;
}
@keyframes pop-in { to { transform: translateY(0) scale(1); } }
.modal-box h2 { margin-top: 0; }
.qr-wrap { background: #fff; border-radius: 16px; padding: 16px; display: inline-block; margin: 12px 0; }
.qr-wrap img { display: block; width: 220px; height: 220px; }
.bank-info { background: var(--surface-2); border-radius: 14px; padding: 16px; text-align: left; margin: 16px 0; }
.bank-info dt { color: var(--text-dim); font-size: .78rem; margin-top: 8px; }
.bank-info dt:first-child { margin-top: 0; }
.bank-info dd { margin: 2px 0 0; font-weight: 600; font-size: 1.05rem; }

/* ---- forms ---- */
.form-group { margin-bottom: 18px; text-align: left; }
.form-group label { display: block; font-weight: 500; margin-bottom: 6px; color: var(--text-dim); font-size: .9rem; }
.form-group input[type=text],
.form-group input[type=number],
.form-group input[type=date],
.form-group input[type=time],
.form-group input[type=password],
.form-group input[type=file],
.form-group select,
.form-group textarea {
    width: 100%; background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
    border-radius: 10px; padding: 12px 14px; font-family: inherit; font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--pink); }
.form-row { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .form-row.two { grid-template-columns: 1fr 1fr; } }

/* ---- steps indicator ---- */
.steps { display: flex; justify-content: center; gap: 6px; margin-bottom: 26px; flex-wrap: wrap; }
.step { padding: 6px 14px; border-radius: 999px; background: var(--surface-2); color: var(--text-dim); font-size: .8rem; border: 1px solid var(--border); }
.step.active { background: var(--gradient); color: #1a0f2e; font-weight: 700; border-color: transparent; }
.step.done { color: var(--success); border-color: rgba(74,222,128,.4); }

/* ---- thank you ---- */
.thankyou { text-align: center; padding: 80px 20px; max-width: 560px; margin: 0 auto; }
.thankyou .big-icon { font-size: 4rem; margin-bottom: 10px; animation: float 3s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-10px);} }

/* ---- admin ---- */
.admin-shell { display: flex; min-height: calc(100vh - 68px); }
.admin-sidebar { width: 220px; flex-shrink: 0; background: var(--bg-soft); border-right: 1px solid var(--border); padding: 24px 14px; }
.admin-sidebar a { display: block; padding: 11px 14px; border-radius: 10px; color: var(--text-dim); font-weight: 500; margin-bottom: 4px; }
.admin-sidebar a:hover { background: var(--surface); color: var(--text); }
.admin-sidebar a.active { background: var(--gradient); color: #1a0f2e; font-weight: 700; }
.admin-main { flex: 1; padding: 30px; min-width: 0; }
@media (max-width: 760px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; display: flex; overflow-x: auto; gap: 6px; padding: 12px; }
    .admin-sidebar a { white-space: nowrap; margin-bottom: 0; }
}

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 26px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px; }
.stat-card .label { color: var(--text-dim); font-size: .82rem; }
.stat-card .value { font-size: 1.9rem; font-weight: 800; color: var(--gold); margin-top: 4px; }

table.data-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.data-table-wrap { overflow-x: auto; }
table.data-table th, table.data-table td { padding: 11px 12px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
table.data-table th { color: var(--text-dim); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
table.data-table tr:hover td { background: rgba(255,255,255,.03); }
.thumb-sm { width: 44px; height: 44px; object-fit: cover; border-radius: 8px; display: block; }
.slip-thumb { width: 70px; height: 70px; object-fit: cover; border-radius: 8px; cursor: pointer; }

.badge { padding: 4px 11px; border-radius: 999px; font-size: .75rem; font-weight: 700; display: inline-block; }
.badge-pending_payment { background: rgba(255,207,92,.15); color: var(--warn); }
.badge-pending_review { background: rgba(155,107,255,.18); color: var(--purple); }
.badge-approved { background: rgba(74,222,128,.15); color: var(--success); }
.badge-rejected { background: rgba(255,107,107,.15); color: var(--danger); }

.filter-tabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.filter-tabs a { padding: 8px 16px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-dim); font-weight: 600; font-size: .85rem; }
.filter-tabs a.active { background: var(--gradient); color: #1a0f2e; border-color: transparent; }

.login-shell { min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-box { width: 100%; max-width: 380px; }

.bar-row { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.bar-row .bar-label { width: 130px; flex-shrink: 0; font-size: .85rem; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { flex: 1; background: var(--surface-2); border-radius: 999px; height: 22px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--gradient); border-radius: 999px; width: 0; transition: width 1s cubic-bezier(.2,.8,.2,1); }
.bar-value { width: 90px; text-align: right; font-weight: 700; color: var(--gold); flex-shrink: 0; }

.text-dim { color: var(--text-dim); }
.mt-0 { margin-top: 0; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---- footer ---- */
.site-footer { padding: 30px 0 50px; text-align: center; color: var(--text-dim); font-size: .85rem; }