/* ============================================================
   DataShop — "Night Kiosk" UI
   Deep money-green ink, MoMo-gold accent, network brand colors,
   and a paper-receipt payment panel.
   Type: Space Grotesk (UI) + IBM Plex Mono (money & refs)
   ============================================================ */

:root {
  /* Surfaces — green-tinted ink, never flat black */
  --bg: #0b110e;
  --bg-subtle: #0e1511;
  --card: #121a15;
  --card-hover: #18221c;
  --border: #243129;
  --border-hover: #37473d;

  /* Ink */
  --text: #e9f0ea;
  --muted: #93a79a;
  --faint: #5b6f62;

  /* MoMo gold — the money color */
  --gold: #f2b33d;
  --gold-soft: rgba(242, 179, 61, 0.14);
  --primary: var(--gold);
  --primary-text: #1c1608;
  --primary-hover: #ffc656;

  /* Status */
  --green: #3dd68c;
  --red: #f0564a;
  --amber: #f2b33d;

  /* Network brand colors */
  --mtn: #ffcc00;
  --telecel: #e60000;
  --at: #2f7bff;

  /* Receipt paper */
  --paper: #f6f0dd;
  --paper-ink: #211f16;
  --paper-muted: #6d6752;
  --paper-line: #d8cfb2;

  --radius: 10px;
  --radius-sm: 7px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
  --transition: 0.16s ease;

  --font-ui: 'Space Grotesk', system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { color-scheme: dark; }

body {
  font-family: var(--font-ui);
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 420px at 50% -180px, rgba(242, 179, 61, 0.07), transparent 65%),
    radial-gradient(800px 500px at 100% 0, rgba(61, 214, 140, 0.04), transparent 60%);
  background-repeat: no-repeat;
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------------- Header ---------------- */
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px;
  background: rgba(11, 17, 14, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand {
  font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em;
  display: flex; align-items: center; gap: 9px;
}
.brand::before {
  content: '';
  width: 11px; height: 11px; border-radius: 3px;
  background: var(--gold);
  box-shadow: 0 0 12px rgba(242, 179, 61, 0.55);
  transform: rotate(45deg);
}
.brand span { color: var(--gold); font-weight: 700; }
#user-area { display: flex; align-items: center; gap: 14px; font-size: 0.85rem; }
#user-name { color: var(--muted); font-weight: 500; }
#user-balance, #user-owed { color: var(--gold); font-weight: 500; }

/* ---------------- Layout ---------------- */
main, .narrow { max-width: 1080px; margin: 40px auto; padding: 0 22px; }
.narrow { max-width: 400px; margin-top: 14vh; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 22px; }
.section-title {
  margin: 44px 0 6px; font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em; color: var(--gold);
}
.section-title::after {
  content: ''; display: block; width: 34px; height: 2px;
  background: var(--gold); margin-top: 8px; border-radius: 2px; opacity: 0.7;
}
#admin-view .section-title { margin-bottom: 18px; }

/* ---------------- Cards ---------------- */
.card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 22px;
  transition: border-color var(--transition);
}
.card:hover { border-color: var(--border-hover); }
.card h2 {
  font-size: 1.02rem; font-weight: 600; margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px; letter-spacing: -0.01em;
}
.card h3 {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin: 20px 0 12px;
}

/* ---------------- Type helpers ---------------- */
.hint { font-size: 0.84rem; color: var(--muted); margin: 8px 0; line-height: 1.6; }
.msg { font-size: 0.84rem; min-height: 1.25rem; margin-top: 12px; font-weight: 500; }
.msg.ok { color: var(--green); }
.msg.err { color: var(--red); }
.mono, .sms, .ref, .amt-cr, .amt-dr {
  font-family: var(--font-mono); font-size: 0.95em;
  font-variant-numeric: tabular-nums; letter-spacing: -0.01em;
}
.amt-cr { color: var(--green); }
.amt-dr { color: var(--red); }

/* ---------------- Forms ---------------- */
label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--muted); margin: 18px 0 8px; text-transform: uppercase; letter-spacing: 0.06em; }
input, select, textarea {
  width: 100%; padding: 11px 14px; font-size: 0.9rem; font-family: inherit;
  background-color: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
textarea { font-family: var(--font-mono); resize: vertical; margin-bottom: 12px; }
select {
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%2393a79a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 34px;
}
input::placeholder { color: var(--faint); }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}
input[type="number"], input[type="tel"] { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row input, .row select { width: auto; flex: 1; }

/* ---------------- Buttons ---------------- */
button {
  cursor: pointer; font-family: inherit; font-size: 0.88rem; font-weight: 600;
  border-radius: var(--radius-sm); transition: all var(--transition);
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent;
}
.btn-primary {
  width: 100%; padding: 12px 16px; margin-top: 22px;
  background-color: var(--primary); color: var(--primary-text);
  box-shadow: 0 2px 10px rgba(242, 179, 61, 0.22);
}
.btn-primary:hover { background-color: var(--primary-hover); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-ghost {
  padding: 8px 14px; background: transparent; color: var(--text);
  border-color: var(--border); font-weight: 500;
}
.btn-ghost:hover { background: var(--card-hover); border-color: var(--border-hover); }
.btn-ghost.active { background: var(--gold-soft); border-color: rgba(242, 179, 61, 0.5); color: var(--gold); }
.btn-sm {
  padding: 6px 10px; font-size: 0.75rem; font-weight: 600;
  border-color: var(--border); background: var(--bg); color: var(--text);
}
.btn-sm:hover { border-color: var(--gold); color: var(--gold); }

.row .btn-primary { width: auto; margin-top: 0; padding: 11px 18px; }

/* ---------------- Network buttons (brand colors) ---------------- */
.network-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
#admin-network-filter, #orders-network-filter { grid-template-columns: repeat(4, 1fr); margin-bottom: 14px; }
#admin-order-search { margin-bottom: 16px; }

.net-btn {
  position: relative;
  padding: 13px 8px; background: var(--bg); border: 1px solid var(--border);
  color: var(--muted); font-weight: 600; border-radius: var(--radius-sm);
  overflow: hidden;
}
.net-btn::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--faint); opacity: 0.5; transition: opacity var(--transition);
}
.net-btn[data-net="YELLO"]::before { background: var(--mtn); }
.net-btn[data-net="TELECEL"]::before { background: var(--telecel); }
.net-btn[data-net="AT_PREMIUM"]::before { background: var(--at); }
.net-btn:hover { border-color: var(--border-hover); color: var(--text); }
.net-btn:hover::before { opacity: 1; }

.net-btn.active { color: var(--text); border-color: var(--border-hover); background: var(--card-hover); }
.net-btn.active::before { opacity: 1; }
.net-btn.active[data-net="YELLO"] { background: rgba(255, 204, 0, 0.12); border-color: rgba(255, 204, 0, 0.5); color: var(--mtn); }
.net-btn.active[data-net="TELECEL"] { background: rgba(230, 0, 0, 0.12); border-color: rgba(230, 0, 0, 0.55); color: #ff6b61; }
.net-btn.active[data-net="AT_PREMIUM"] { background: rgba(47, 123, 255, 0.12); border-color: rgba(47, 123, 255, 0.55); color: #6ea3ff; }
.net-btn.active[data-net=""] { background: var(--gold-soft); border-color: rgba(242, 179, 61, 0.5); color: var(--gold); }
.net-btn.active[data-net=""]::before { background: var(--gold); }

/* ---------------- Admin tabs ---------------- */
.tab-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; border-bottom: 1px solid var(--border); padding-bottom: 0; }
.tab-btn {
  padding: 10px 14px 12px; background: transparent; border: none;
  border-bottom: 2px solid transparent; border-radius: 0;
  color: var(--muted); font-weight: 500; font-size: 0.88rem;
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); font-weight: 600; }

/* ---------------- Pricing matrix ---------------- */
.price-matrix-card { margin-top: 22px; }
.price-matrix th, .price-matrix td { text-align: center; }
.price-matrix th:first-child, .price-matrix td:first-child { text-align: left; font-weight: 600; font-family: var(--font-mono); }
.price-matrix .cell-cost { font-size: 0.72rem; color: var(--faint); margin-bottom: 4px; font-family: var(--font-mono); }
.price-matrix .cell-price { width: 74px; padding: 6px 8px; text-align: center; margin: 0 auto; }
.price-matrix .cell-empty { color: var(--faint); }
.price-matrix .cell-controls { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.price-matrix .cell-controls .row { justify-content: center; gap: 6px; }

/* ---------------- Delivery status ---------------- */
.delivery-card { padding: 26px 24px; }
.dp-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; flex-wrap: wrap; gap: 14px; }
.dp-header h2 { margin: 0; }
.dp-status-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 14px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 999px; font-size: 0.84rem; font-weight: 500;
}
.dp-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--faint); display: inline-block; }
.dp-dot.green { background: var(--green); box-shadow: 0 0 10px rgba(61, 214, 140, 0.5); }
.dp-dot.yellow { background: var(--amber); box-shadow: 0 0 10px rgba(242, 179, 61, 0.5); }
.dp-dot.red { background: var(--red); box-shadow: 0 0 10px rgba(240, 86, 74, 0.5); }
.dp-headline-text { font-weight: 500; font-size: 0.84rem; color: var(--text); }
.dp-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-top: 20px; }
.dp-metric {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 15px 16px;
  display: flex; flex-direction: column; gap: 6px;
}
.dp-metric .k { font-size: 0.7rem; text-transform: uppercase; color: var(--muted); letter-spacing: 0.09em; font-weight: 600; }
.dp-metric .v { font-size: 1.1rem; font-weight: 600; color: var(--text); font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------------- Pay panel — the receipt ---------------- */
.pay-panel {
  position: relative;
  background: var(--paper);
  border: none;
  border-radius: 6px 6px 0 0;
  color: var(--paper-ink);
  padding: 28px 26px 34px;
  box-shadow: var(--shadow-md);
  max-width: 560px;
  margin-left: auto; margin-right: auto;
}
/* perforated bottom edge */
.pay-panel::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -9px; height: 18px;
  background-image: radial-gradient(circle at 9px 0, var(--paper) 8px, transparent 8.5px);
  background-size: 22px 18px;
  background-repeat: repeat-x;
  background-position: 0 0;
}
.pay-panel:hover { border-color: transparent; }
.pay-panel h2 {
  color: var(--paper-ink);
  font-family: var(--font-mono); font-size: 0.9rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  justify-content: center; text-align: center;
  padding-bottom: 14px; margin-bottom: 18px;
  border-bottom: 1.5px dashed var(--paper-line);
}
.pay-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; margin-bottom: 16px; }
.pay-grid > div { padding: 12px 0; border-bottom: 1px dashed var(--paper-line); background: transparent; border-radius: 0; }
.pay-grid .k {
  display: block; font-size: 0.68rem; color: var(--paper-muted);
  text-transform: uppercase; margin-bottom: 4px; letter-spacing: 0.09em; font-weight: 600;
}
.pay-grid .v { font-size: 1.15rem; font-weight: 600; font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--paper-ink); }
.pay-grid .v.ref {
  color: #8a5a00; background: rgba(242, 179, 61, 0.22);
  padding: 2px 8px; border-radius: 4px; display: inline-block;
  letter-spacing: 0.06em;
}
.pay-panel .hint { color: var(--paper-muted); }
.pay-panel .hint b { color: var(--paper-ink); }
.pay-panel .btn-primary {
  background: var(--paper-ink); color: var(--paper);
  box-shadow: none; margin-top: 14px;
}
.pay-panel .btn-primary:hover { background: #3a372a; }
.pay-panel .btn-ghost { border-color: var(--paper-line); color: var(--paper-ink); margin-top: 12px; }
.pay-panel .btn-ghost:hover { background: rgba(0, 0, 0, 0.05); }
.pay-status {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 18px; padding-top: 14px;
  border-top: 1.5px dashed var(--paper-line);
  font-size: 0.85rem; font-weight: 600; font-family: var(--font-mono);
}
.pay-panel .spinner { border-color: var(--paper-line); border-top-color: var(--paper-ink); }
.pay-panel input { background: #fff; border-color: var(--paper-line); color: var(--paper-ink); }

.spinner {
  width: 16px; height: 16px; border: 2px solid var(--border);
  border-top-color: var(--gold); border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------- Tables ---------------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg); }
table { width: 100%; border-collapse: collapse; font-size: 0.84rem; text-align: left; }
thead th {
  background: var(--bg-subtle); padding: 12px 14px;
  font-weight: 600; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); border-bottom: 1px solid var(--border); white-space: nowrap;
}
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--gold); }
th.sortable::after { content: ''; display: inline-block; width: 0.6em; }
th.sortable.sort-asc::after { content: ' \25B2'; color: var(--gold); }
th.sortable.sort-desc::after { content: ' \25BC'; color: var(--gold); }
td { padding: 12px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
tbody tr { transition: background-color var(--transition); }
tbody tr:hover { background: var(--card-hover); }
tbody tr:last-child td { border-bottom: none; }

/* ---------------- Badges & pills ---------------- */
.badge {
  padding: 3px 9px; border-radius: 999px; font-size: 0.72rem; font-weight: 600;
  background: var(--border); color: var(--text); text-transform: capitalize;
  display: inline-flex; align-items: center; gap: 5px;
}
.badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.badge.completed, .badge.success, .badge.delivered { background: rgba(61, 214, 140, 0.12); color: var(--green); }
.badge.pending, .badge.processing, .badge.submitting, .badge.waiting, .badge.awaiting_payment { background: var(--gold-soft); color: var(--gold); }
.badge.failed, .badge.refund_due, .badge.expired { background: rgba(240, 86, 74, 0.12); color: var(--red); }
.badge.paid, .badge.refund_done { background: rgba(47, 123, 255, 0.13); color: #6ea3ff; }

.pill { padding: 2px 8px; border-radius: 999px; font-size: 0.72rem; background: var(--gold); color: var(--primary-text); font-weight: 700; font-family: var(--font-mono); }
.pill.danger { background: var(--red); color: #fff; }
.app-tag { background: var(--gold-soft); color: var(--gold); border-radius: 4px; padding: 2px 7px; font-size: 0.72rem; }
.live-dot {
  width: 7px; height: 7px; background: var(--green); border-radius: 50%;
  display: inline-block; margin-left: 8px;
  box-shadow: 0 0 8px rgba(61, 214, 140, 0.6);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }

/* ---------------- Stats ---------------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
.stat {
  padding: 18px 18px 16px; background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  border-top: 3px solid var(--gold);
}
.stat .v { font-size: 1.45rem; font-weight: 700; margin-bottom: 3px; font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat .k { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.07em; font-weight: 600; }

/* ---------------- Misc ---------------- */
.price-input { width: 84px; padding: 6px 8px; text-align: right; }
.match-order { width: 104px; padding: 6px 8px; }

.hidden { display: none !important; }
.list div { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 0.85rem; }
.list div:last-child { border-bottom: none; }
.user-row { flex-wrap: wrap; gap: 8px; align-items: center; }
.fund-row { gap: 6px; }
.fund-amount { width: 74px; padding: 6px 8px; }
.row-disabled { opacity: 0.4; }

/* ---------------- Responsive ---------------- */
@media (max-width: 640px) {
  header { padding: 12px 16px; }
  #user-area { gap: 8px; font-size: 0.78rem; flex-wrap: wrap; justify-content: flex-end; }
  main, .narrow { margin-top: 24px; padding: 0 14px; }
  .card { padding: 18px 16px; }
  .pay-grid { grid-template-columns: 1fr; }
  .network-row, #admin-network-filter, #orders-network-filter { gap: 7px; }
  .net-btn { padding: 11px 4px; font-size: 0.8rem; }
  .tab-row { overflow-x: auto; flex-wrap: nowrap; }
  .tab-btn { white-space: nowrap; }
}

/* ---------------- Reduced motion ---------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .live-dot { animation: none; }
}