@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Syne:wght@400;600;700;800&display=swap');

:root {
    --bg: #0a0a0a;
    --surface: #111111;
    --surface2: #161616;
    --surface3: #1a1a1a;
    --accent: #e8ff47;
    --accent2: #ff6b35;
    --accent-dim: rgba(232, 255, 71, 0.08);
    --text: #f0f0f0;
    --text-muted: #555;
    --text-dim: #888;
    --border: #1e1e1e;
    --border2: #2a2a2a;
    --success: #97c459;
    --success-bg: rgba(99,153,34,0.12);
    --success-border: rgba(99,153,34,0.25);
    --error: #f09595;
    --error-bg: rgba(226,75,74,0.1);
    --error-border: rgba(226,75,74,0.2);
    --warn: #ef9f27;
    --warn-bg: rgba(239,159,39,0.1);
    --warn-border: rgba(239,159,39,0.25);
    --font-head: 'Syne', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --radius: 2px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-head);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── TOPBAR ── */
.topbar {
    position: sticky; top: 0; z-index: 50;
    background: rgba(10,10,10,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 28px;
    height: 52px;
    display: flex; align-items: center; justify-content: space-between;
}
.topbar .brand {
    font-family: var(--font-mono);
    font-size: 14px; font-weight: 700;
    color: var(--accent);
    letter-spacing: 4px;
    text-decoration: none;
}
.topbar .brand span { color: var(--text-muted); }
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}
.topbar-menu-btn:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.18);
}
.topbar-menu-btn span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text);
    border-radius: 999px;
}
.topbar-menu-btn span + span { margin-top: 5px; }
.saldo-chip {
    font-family: var(--font-mono);
    font-size: 11px; color: var(--accent);
    background: var(--accent-dim);
    border: 1px solid rgba(232,255,71,0.15);
    padding: 5px 12px;
    letter-spacing: 0.5px;
}
.avatar {
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--surface3);
    border: 1px solid var(--border2);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-mono); font-size: 10px; color: var(--accent);
    font-weight: 700;
}
.topbar-username {
    font-family: var(--font-mono);
    font-size: 11px; color: var(--text-dim);
}
.topbar-logout {
    font-family: var(--font-mono);
    font-size: 10px; color: var(--text-muted);
    text-decoration: none; letter-spacing: 1px;
    transition: color 0.2s;
}
.topbar-logout:hover { color: var(--error); }

/* ── LAYOUT ── */
.app-layout {
    display: grid;
    grid-template-columns: 1fr;
    min-height: calc(100vh - 52px);
}

/* ── MAIN ── */
.main { padding: 28px; background: var(--bg); }
.page-header { margin-bottom: 24px; }
.page-label {
    font-family: var(--font-mono);
    font-size: 10px; color: var(--accent);
    letter-spacing: 4px; text-transform: uppercase;
    margin-bottom: 4px;
}
.page-title {
    font-size: 22px; font-weight: 800;
    letter-spacing: -0.5px; color: var(--text);
}
.page-sub {
    font-family: var(--font-mono);
    font-size: 11px; color: var(--text-muted);
    margin-top: 4px;
}

/* ── CARDS ── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 20px;
    margin-bottom: 16px;
}
.card-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px;
}
.card-title {
    font-family: var(--font-mono);
    font-size: 10px; color: var(--accent);
    letter-spacing: 3px; text-transform: uppercase;
}

/* ── STAT BOXES ── */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}
.stat-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 2px solid var(--accent);
    padding: 16px;
}
.stat-num {
    font-size: 22px; font-weight: 800;
    color: var(--accent); line-height: 1;
    margin-bottom: 4px;
}
.stat-lbl {
    font-family: var(--font-mono);
    font-size: 10px; color: var(--text-muted);
    letter-spacing: 1px; text-transform: uppercase;
}

/* ── SERVICE GRID ── */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 20px 16px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative; overflow: hidden;
    text-decoration: none; display: block;
}
.service-card::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s;
}
.service-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.service-card:hover::after { transform: scaleX(1); }
.service-card.locked { opacity: 0.4; cursor: not-allowed; pointer-events: none; }
.svc-icon { font-size: 20px; margin-bottom: 10px; }
.svc-name { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.svc-desc { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); line-height: 1.6; margin-bottom: 10px; }
.svc-price { font-family: var(--font-mono); font-size: 10px; color: var(--accent); }
.svc-lock {
    position: absolute; top: 10px; right: 10px;
    font-size: 11px; color: var(--text-muted);
}
.svc-coming {
    position: absolute; top: 10px; right: 10px;
    font-family: var(--font-mono); font-size: 9px;
    color: var(--warn); background: var(--warn-bg);
    border: 1px solid var(--warn-border);
    padding: 2px 7px; letter-spacing: 1px;
}

/* ── PLATFORM TABS ── */
.platform-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.ptab {
    font-family: var(--font-mono);
    font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
    padding: 7px 16px;
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer; transition: all 0.15s;
    background: transparent;
}
.ptab:hover { color: var(--text); border-color: var(--border2); }
.ptab.active { color: #000; background: var(--accent); border-color: var(--accent); }

/* ── FORM ELEMENTS ── */
.input-group { margin-bottom: 16px; }
.input-label {
    font-family: var(--font-mono);
    font-size: 10px; color: var(--text-muted);
    letter-spacing: 2px; text-transform: uppercase;
    display: block; margin-bottom: 7px;
}
.input-field {
    width: 100%;
    background: #0d0d0d;
    border: 1px solid var(--border2);
    color: var(--text);
    padding: 10px 14px;
    font-family: var(--font-mono);
    font-size: 12px;
    outline: none;
    transition: border-color 0.2s;
}
.input-field:focus { border-color: var(--accent); }
.input-field::placeholder { color: var(--text-muted); }
.search-row { display: flex; gap: 8px; margin-bottom: 10px; }
.search-row .input-field { flex: 1; }

/* ── BUTTONS ── */
.btn {
    background: var(--accent);
    color: #000;
    border: none;
    padding: 10px 20px;
    font-family: var(--font-mono);
    font-size: 11px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex; align-items: center; gap: 8px;
    text-decoration: none;
}
.btn:hover { background: #d4eb2e; transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--accent2); }
.btn:active { transform: none; box-shadow: none; }
.btn-outline {
    background: transparent; color: var(--text);
    border: 1px solid var(--border2);
    padding: 10px 20px;
    font-family: var(--font-mono); font-size: 11px;
    letter-spacing: 1.5px; text-transform: uppercase;
    cursor: pointer; transition: all 0.15s;
    display: inline-flex; align-items: center; gap: 8px;
    text-decoration: none;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 7px 14px; font-size: 10px; }
.btn-danger { background: var(--error-bg); color: var(--error); border: 1px solid var(--error-border); }
.btn-danger:hover { background: var(--error); color: #000; transform: none; box-shadow: none; }
.btn-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 16px; }

/* ── DEDUCT NOTE ── */
.deduct-note {
    font-family: var(--font-mono);
    font-size: 10px; color: var(--text-muted);
}
.deduct-note strong { color: var(--warn); }

/* ── TABLE ── */
.data-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.data-table th {
    font-family: var(--font-mono);
    font-size: 10px; color: var(--text-muted);
    letter-spacing: 2px; text-transform: uppercase;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left; font-weight: 400;
}
.data-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text-dim);
    font-family: var(--font-mono); font-size: 11px;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.015); }
.data-table td.accent { color: var(--accent); }

/* ── BADGES ── */
.badge {
    font-family: var(--font-mono);
    font-size: 10px; padding: 3px 9px;
    letter-spacing: 1px; text-transform: uppercase;
    display: inline-block;
}
.badge-success { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.badge-error { background: var(--error-bg); color: var(--error); border: 1px solid var(--error-border); }
.badge-warn { background: var(--warn-bg); color: var(--warn); border: 1px solid var(--warn-border); }

/* ── RESULT CARD ── */
.result-card {
    background: #0d0d0d;
    border: 1px solid var(--border);
    overflow: hidden;
}
.result-card .card-title { padding: 14px 16px; border-bottom: 1px solid var(--border); }
.result-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 9px 16px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono); font-size: 11px;
}
.result-row:last-child { border-bottom: none; }
.result-key { color: var(--text-muted); }
.result-val { color: var(--text); }
.result-val.accent { color: var(--accent); }

/* ── TOP UP OPTS ── */
.topup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px; margin-bottom: 20px;
}
.topup-opt {
    border: 1px solid var(--border);
    padding: 16px 12px; text-align: center;
    cursor: pointer; transition: all 0.15s;
    background: var(--surface2);
}
.topup-opt:hover { border-color: var(--border2); background: var(--surface3); }
.topup-opt.active { border-color: var(--accent); background: rgba(232,255,71,0.05); }
.topup-amt { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.topup-bonus { font-family: var(--font-mono); font-size: 10px; color: var(--accent); }

/* ── QRIS BOX ── */
.qris-wrap {
    background: #fff;
    padding: 24px; text-align: center;
    display: inline-block;
}
.qris-inner {
    width: 140px; height: 140px;
    background: #fff; margin: 0 auto 10px;
    display: flex; align-items: center; justify-content: center;
}
.qris-brand { font-size: 12px; color: #111; font-weight: 700; letter-spacing: 2px; }
.qris-sub { font-size: 10px; color: #777; margin-top: 4px; }

/* ── COUNTDOWN ── */
.countdown-box {
    background: var(--warn-bg);
    border: 1px solid var(--warn-border);
    padding: 10px 16px;
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 16px;
}
.countdown-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); letter-spacing: 1px; }
.countdown-time { font-family: var(--font-mono); font-size: 18px; font-weight: 700; color: var(--warn); }

/* ── BACK LINK ── */
.back-link {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-mono); font-size: 10px;
    color: var(--text-muted); text-decoration: none;
    letter-spacing: 1.5px; text-transform: uppercase;
    margin-bottom: 20px; transition: color 0.2s;
}
.back-link:hover { color: var(--accent); }

/* ── DIVIDER ── */
.divider { height: 1px; background: var(--border); margin: 20px 0; }

/* ── EMPTY STATE ── */
.empty-state {
    text-align: center; padding: 40px 20px;
    font-family: var(--font-mono);
}
.empty-icon { font-size: 28px; margin-bottom: 12px; opacity: 0.4; }
.empty-text { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; }

/* ── ALERT ── */
.alert {
    padding: 12px 16px; margin-bottom: 16px;
    font-family: var(--font-mono); font-size: 11px;
    display: flex; align-items: center; gap: 10px;
}
.alert-success { background: var(--success-bg); border: 1px solid var(--success-border); color: var(--success); }
.alert-warn { background: var(--warn-bg); border: 1px solid var(--warn-border); color: var(--warn); }
.alert-error { background: var(--error-bg); border: 1px solid var(--error-border); color: var(--error); }

/* ── STEPS ── */
.steps { display: flex; flex-direction: column; gap: 10px; }
.step-item {
    display: flex; align-items: flex-start; gap: 14px;
    font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
    line-height: 1.6;
}
.step-num {
    width: 22px; height: 22px; flex-shrink: 0;
    background: var(--accent-dim);
    border: 1px solid rgba(232,255,71,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; font-weight: 700; color: var(--accent);
}

/* ── GRID HELPERS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .app-layout { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .topup-grid { grid-template-columns: 1fr 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .main { padding: 16px; }
    .topbar { padding: 0 16px; }
    .stats-row { grid-template-columns: 1fr 1fr; }
}