:root {
  --bg: #07080d;
  --bg-soft: #0d0f18;
  --card: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #eef0f7;
  --text-dim: #9aa0b4;
  --accent: #3fd0ff;
  --accent-2: #7c5cff;
  --success: #35d68f;
  --danger: #ff5d7a;
  --warn: #ffb648;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
}

body {
  background-image:
    radial-gradient(600px 300px at 10% -10%, rgba(63, 208, 255, 0.15), transparent),
    radial-gradient(600px 300px at 100% 0%, rgba(124, 92, 255, 0.15), transparent),
    linear-gradient(180deg, #07080d 0%, #0a0c14 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(7, 8, 13, 0.75);
  border-bottom: 1px solid var(--card-border);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.5px;
}
.brand img { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; }
.brand-badge {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; color: #04060b;
}
.nav-menu { display: flex; gap: 6px; }
.nav-link {
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 14px;
  transition: 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--card); }
.hamburger {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--card);
  color: var(--text);
  font-size: 18px;
}
.mobile-menu {
  position: fixed; inset: 0; z-index: 100;
  display: none;
}
.mobile-menu.open { display: block; }
.mobile-menu-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.6);
}
.mobile-menu-panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: 78%; max-width: 320px;
  background: var(--bg-soft);
  border-left: 1px solid var(--card-border);
  padding: 20px;
  display: flex; flex-direction: column; gap: 6px;
}
.mobile-menu-panel .nav-link { font-size: 16px; padding: 14px; }

/* ---------- Hero ---------- */
.hero { padding: 70px 0 40px; text-align: center; }
.hero h1 {
  font-size: 42px; margin: 0 0 14px;
  background: linear-gradient(135deg, #fff, var(--accent) 60%, var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--text-dim); font-size: 16px; max-width: 520px; margin: 0 auto 26px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 12px; border: none;
  font-weight: 700; font-size: 15px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04060b;
  box-shadow: 0 8px 24px rgba(63, 208, 255, 0.25);
  transition: transform 0.15s;
}
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-secondary {
  background: var(--card); color: var(--text);
  border: 1px solid var(--card-border);
  box-shadow: none;
}
.btn-danger { background: linear-gradient(135deg, #ff5d7a, #ff2f55); color: #fff; box-shadow: none; }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 9px 14px; font-size: 13px; border-radius: 9px; }

.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 40px;
}
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 30px 0; max-width: 640px; margin-left: auto; margin-right: auto; }
.stat-mini { background: var(--card); border: 1px solid var(--card-border); border-radius: 14px; padding: 14px; }
.stat-mini .stat-value { font-size: 18px; font-weight: 800; color: var(--accent); }
.stat-mini .stat-label { font-size: 11px; color: var(--text-dim); margin-top: 4px; }

.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step-card { background: var(--card); border: 1px solid var(--card-border); border-radius: 14px; padding: 18px; text-align: left; }
.step-num {
  width: 30px; height: 30px; border-radius: 999px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04060b; font-weight: 800; margin-bottom: 10px;
}
.step-card h3 { margin: 0 0 6px; font-size: 14px; }
.step-card p { margin: 0; color: var(--text-dim); font-size: 12px; }

.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--card); border: 1px solid var(--card-border); border-radius: 12px; padding: 14px 16px; }
.faq-item summary { cursor: pointer; font-weight: 600; font-size: 14px; }
.faq-item p { margin: 10px 0 0; color: var(--text-dim); font-size: 13px; }
.feature-card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 18px; text-align: left;
}
.feature-card .icon { font-size: 22px; margin-bottom: 8px; }
.feature-card h3 { margin: 0 0 6px; font-size: 15px; }
.feature-card p { margin: 0; color: var(--text-dim); font-size: 13px; }

/* ---------- Section / Cards ---------- */
.section { padding: 30px 0 60px; }
.section-title { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.section-title h2 { margin: 0; font-size: 20px; }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

/* Breadcrumb */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.crumb {
  padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: var(--card); border: 1px solid var(--card-border); color: var(--text-dim);
}
.crumb.active { color: #04060b; background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-color: transparent; }
.crumb.done { color: var(--success); border-color: rgba(53,214,143,0.4); }

/* Search */
.search-box {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-soft); border: 1px solid var(--card-border);
  border-radius: 12px; padding: 10px 14px; margin-bottom: 16px;
}
.search-box input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text); font-size: 14px;
}

/* Grid list (negara/operator/server/service) */
.item-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.item-btn {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  background: var(--bg-soft); border: 1px solid var(--card-border);
  border-radius: 12px; padding: 14px; text-align: left; color: var(--text);
  transition: 0.15s;
}
.item-btn:hover { border-color: var(--accent); transform: translateY(-2px); }
.item-btn .name { font-weight: 700; font-size: 14px; }
.item-btn .meta { font-size: 12px; color: var(--text-dim); }
.stock-badge { font-size: 11px; padding: 3px 8px; border-radius: 999px; font-weight: 700; }
.stock-badge.in { background: rgba(53,214,143,0.15); color: var(--success); }
.stock-badge.out { background: rgba(255,93,122,0.15); color: var(--danger); }

.empty-state, .error-state { text-align: center; padding: 40px 10px; color: var(--text-dim); }
.error-state { color: var(--danger); }
.skeleton {
  height: 66px; border-radius: 12px;
  background: linear-gradient(90deg, var(--card) 25%, rgba(255,255,255,0.08) 37%, var(--card) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

/* Detail order */
.detail-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--card-border); font-size: 14px; }
.detail-row:last-child { border-bottom: none; }
.detail-row .label { color: var(--text-dim); }
.price-tag { font-size: 26px; font-weight: 800; color: var(--accent); }
.action-row { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.action-row .btn { flex: 1; min-width: 140px; }

/* Payment */
.qris-box { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 10px 0; }
.qris-box img { width: 220px; height: 220px; border-radius: 12px; background: #fff; padding: 10px; }
.status-pill { padding: 8px 16px; border-radius: 999px; font-weight: 700; font-size: 13px; display: inline-block; }
.status-pill.pending { background: rgba(255,182,72,0.15); color: var(--warn); }
.status-pill.paid { background: rgba(53,214,143,0.15); color: var(--success); }
.status-pill.canceled, .status-pill.failed { background: rgba(255,93,122,0.15); color: var(--danger); }

.otp-box { text-align: center; padding: 10px 0; }
.otp-code { font-size: 36px; font-weight: 900; letter-spacing: 6px; color: var(--success); margin: 10px 0; }
.phone-number { font-size: 20px; font-weight: 700; margin: 6px 0; }

/* History table */
.history-list { display: flex; flex-direction: column; gap: 10px; }
.history-item {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg-soft); border: 1px solid var(--card-border);
  border-radius: 12px; padding: 14px;
}
.history-item .id { font-weight: 700; font-size: 13px; }
.history-item .sub { font-size: 12px; color: var(--text-dim); }
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 18px; }

/* Bantuan */
.help-card { display: flex; flex-direction: column; gap: 14px; }

footer { padding: 30px 0 50px; text-align: center; color: var(--text-dim); font-size: 12px; }

.view { display: none; }
.view.active { display: block; }

.toast-container { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--bg-soft); border: 1px solid var(--card-border);
  padding: 12px 18px; border-radius: 10px; font-size: 13px;
  box-shadow: var(--shadow); animation: fadein 0.2s ease;
}
.toast.error { border-color: rgba(255,93,122,0.5); color: var(--danger); }
.toast.success { border-color: rgba(53,214,143,0.5); color: var(--success); }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 860px) {
  .item-grid, .feature-grid, .steps-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; align-items: center; justify-content: center; }
  .hero h1 { font-size: 30px; }
  .item-grid, .feature-grid, .steps-grid, .stat-grid { grid-template-columns: 1fr; }
  .action-row .btn { min-width: 100%; }
}