:root {
  --bg: #170a0b;
  --bg-soft: #24101245;
  --panel: #230f11;
  --panel-2: #2d1417;
  --border: #46181c;
  --text: #fdf1f0;
  --text-dim: #d1a3a5;
  --accent: #e8384a;
  --accent-2: #ff7a5c;
  --success: #2ecc71;
  --warning: #f4a300;
  --danger: #ff4d4d;
  --info: #4cc9f0;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1200px 600px at 10% -10%, #5c101a55, transparent),
    radial-gradient(1000px 500px at 100% 0%, #3a0e0e55, transparent),
    var(--bg);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

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

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 14, 23, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.navbar-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
}
.brand {
  font-weight: 800;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.brand span.bolt { color: var(--accent-2); }
.nav-links {
  display: flex;
  gap: 6px;
  margin-left: auto;
  flex-wrap: wrap;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 0.92rem;
  font-weight: 600;
  transition: 0.15s;
}
.nav-links a:hover, .nav-links a.active {
  background: var(--panel-2);
  color: var(--text);
}

/* ---------- Hero ---------- */
.hero {
  padding: 46px 0 20px;
}
.hero h1 {
  font-size: 2.1rem;
  margin: 0 0 8px;
  background: linear-gradient(90deg, #fff, #ffc2c2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p { color: var(--text-dim); margin: 0 0 22px; font-size: 1.02rem; }

.search-box {
  display: flex;
  gap: 10px;
  max-width: 560px;
}
.search-box input {
  flex: 1;
}

/* ---------- Inputs ---------- */
input[type="text"], input[type="tel"], input[type="number"], input[type="password"], select {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.95rem;
  outline: none;
  width: 100%;
  transition: border-color .15s;
}
input:focus, select:focus { border-color: var(--accent); }
input::placeholder { color: #6b7394; }
label { font-size: 0.85rem; color: var(--text-dim); font-weight: 600; display: block; margin-bottom: 6px; }
.field { margin-bottom: 16px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform .12s, filter .12s;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: white; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); }
.btn-danger { background: var(--danger); color: white; }
.btn-success { background: var(--success); color: white; }
.btn-sm { padding: 7px 12px; font-size: 0.82rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ---------- Category chips ---------- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 22px 0; }
.chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--panel);
}
.chip.active { background: var(--accent); border-color: var(--accent); color: white; }

/* ---------- Game grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 16px;
  margin: 10px 0 40px;
}
.game-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.game-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.game-banner {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  overflow: hidden;
}
.game-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.game-card .info { padding: 12px 14px 16px; }
.game-card .name { font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; }
.game-card .cat { color: var(--text-dim); font-size: 0.78rem; }

/* ---------- Panels / cards ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.panel + .panel { margin-top: 18px; }

/* ---------- Game detail ---------- */
.game-header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 28px 0;
}
.game-header .icon {
  width: 76px; height: 76px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  flex-shrink: 0;
  overflow: hidden;
}
.game-header .icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.game-header h1 { margin: 0 0 4px; font-size: 1.5rem; }
.game-header .cat-tag { color: var(--text-dim); font-size: 0.85rem; }

.section-title { font-size: 1.05rem; font-weight: 700; margin: 26px 0 14px; }

.nominal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.nominal-card {
  border: 2px solid var(--border);
  background: var(--panel);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  position: relative;
  transition: border-color .12s, background .12s;
}
.nominal-card:hover { border-color: #4a5380; }
.nominal-card.selected { border-color: var(--accent); background: #e8384a1f; }
.nominal-card .pname { font-weight: 700; font-size: 0.92rem; margin-bottom: 6px; }
.nominal-card .pprice { color: var(--accent-2); font-weight: 700; font-size: 0.95rem; }
.nominal-card input { position: absolute; opacity: 0; pointer-events: none; }

.pay-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.pay-card {
  display: flex; align-items: center; gap: 10px;
  border: 2px solid var(--border);
  background: var(--panel);
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
}
.pay-card.selected { border-color: var(--accent-2); background: #ff7a5c1a; }
.pay-card .icon { font-size: 1.4rem; }
.pay-card .name { font-weight: 600; font-size: 0.88rem; flex: 1; }
.pay-card .fee { font-size: 0.75rem; color: var(--text-dim); }
.pay-card input { position: absolute; opacity: 0; pointer-events: none; }

.summary-row {
  display: flex; justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.92rem;
}
.summary-row:last-child { border-bottom: none; }
.summary-row.total { font-size: 1.1rem; font-weight: 800; color: var(--accent-2); }
.summary-row .label { color: var(--text-dim); }

/* ---------- Badges ---------- */
.badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}
.badge-warning { background: #f59e0b26; color: var(--warning); }
.badge-info { background: #38bdf826; color: var(--info); }
.badge-success { background: #22c55e26; color: var(--success); }
.badge-danger { background: #ef444426; color: var(--danger); }

/* ---------- Invoice / QRIS ---------- */
.invoice-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 12px;
  margin-bottom: 18px;
}
.qris-box {
  background: white;
  border-radius: 12px;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 18px auto;
  max-width: 220px;
}
.qris-box svg { width: 100%; height: auto; display: block; }
.countdown { text-align: center; color: var(--text-dim); font-size: 0.85rem; margin-bottom: 6px; }
.voucher-box {
  background: linear-gradient(90deg, #16321f, #0f2419);
  border: 1px dashed var(--success);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  margin: 18px 0;
}
.voucher-box .code {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--success);
  margin-top: 6px;
}

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--text-dim); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: .04em; }
tr:hover td { background: #ffffff05; }
.table-wrap { overflow-x: auto; }

/* ---------- Admin layout ---------- */
.admin-layout { display: flex; gap: 0; min-height: calc(100vh - 65px); }
.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 20px 12px;
}
.admin-sidebar a {
  display: block;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}
.admin-sidebar a:hover, .admin-sidebar a.active { background: var(--panel-2); color: var(--text); }
.admin-content { flex: 1; padding: 26px 30px; min-width: 0; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.stat-card .value { font-size: 1.6rem; font-weight: 800; margin-bottom: 4px; }
.stat-card .label { color: var(--text-dim); font-size: 0.82rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }

.page-title { font-size: 1.3rem; font-weight: 800; margin: 0 0 20px; }
.subtle { color: var(--text-dim); font-size: 0.85rem; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.mt { margin-top: 18px; }
.mb { margin-bottom: 18px; }
.hidden { display: none !important; }

.login-wrap {
  min-height: calc(100vh - 65px);
  display: flex; align-items: center; justify-content: center;
  padding: 30px 20px;
}
.login-card { width: 100%; max-width: 360px; }
.login-card h2 { margin-top: 0; }

.alert {
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
  margin-bottom: 16px;
}
.alert-danger { background: #ef444422; color: #ff9c9c; border: 1px solid #ef444455; }
.alert-success { background: #22c55e22; color: #86efac; border: 1px solid #22c55e55; }

.footer {
  border-top: 1px solid var(--border);
  padding: 26px 0;
  color: var(--text-dim);
  font-size: 0.82rem;
  text-align: center;
}
.footer a { color: var(--text-dim); text-decoration: underline; }

.empty-state {
  text-align: center;
  padding: 50px 20px;
  color: var(--text-dim);
}
.empty-state .big { font-size: 2.4rem; margin-bottom: 10px; }

@media (max-width: 720px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; display: flex; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .admin-sidebar a { white-space: nowrap; }
  .form-grid { grid-template-columns: 1fr; }
  .admin-content { padding: 20px 16px; }
}