@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  --bg:          #ffffff;
  --bg2:         #f0f4ff;
  --surface:     #151c2e;
  --surface2:    #1a2338;
  --border:      #243048;
  --border-hi:   #2d4a8a;
  --focus:       #3b6fd4;
  --text:        #e8edf8;
  --text-2:      #8a9bbf;
  --text-3:      #4a5a7a;
  --accent:      #3b6fd4;
  --accent-glow: rgba(59,111,212,0.25);
  --green:       #22c55e;
  --red:         #ef4444;
  --yellow:      #f59e0b;
  --radius:      12px;
  --font:        'Sora', sans-serif;
  --mono:        'JetBrains Mono', monospace;
}

html { font-size: 15px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── LOOKUP PAGE ── */
.lookup-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.lookup-page .brand {
  text-align: center;
  margin-bottom: 32px;
}

.lookup-page .brand h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 8px;
}

.lookup-page .brand p {
  font-size: 0.875rem;
  color: var(--text-2);
  font-weight: 300;
}

.lookup-card {
  width: 100%;
  max-width: 440px;
  background: #1e2a45;
  border: 1px solid #3a4f78;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.lookup-card input {
  background: #253351;
  border-color: #3a4f78;
  color: var(--text);
}

.lookup-card input::placeholder {
  color: #7a8fb5;
}

/* ── RESULTS PAGE (full screen) ── */
.results-page {
  display: none;
  min-height: 100vh;
  flex-direction: column;
}
.results-page.active { display: flex; }

/* Top bar */
.results-topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.results-topbar .brand-sm {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.results-topbar .patron-info {
  font-size: 0.8rem;
  color: var(--text-2);
}

.results-topbar .patron-info strong { color: var(--text); }

.btn-back {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  font-family: var(--font);
  font-size: 0.8rem;
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-back:hover { color: var(--text); border-color: var(--border-hi); }

/* Summary bar */
.summary-bar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.summary-stat { display: flex; flex-direction: column; gap: 2px; }

.summary-stat .lbl {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
}

.summary-stat .val {
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--accent);
}

.summary-stat .val.selected { color: var(--accent); }

.summary-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

.summary-bar .spacer { flex: 1; }

.pay-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Pay button */
.btn-pay {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 11px 26px;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn-pay:hover:not(:disabled) {
  background: #2d5ab8;
  box-shadow: 0 6px 20px var(--accent-glow);
}
.btn-pay:active:not(:disabled) { transform: translateY(1px); }
.btn-pay:disabled { opacity: 0.35; cursor: not-allowed; }

/* Results content */
.results-content {
  flex: 1;
  padding: 20px 24px;
  overflow-x: auto;
}

/* Table */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  min-width: 680px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

thead th {
  background: var(--surface2);
  color: var(--text-3);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

thead th:first-child { width: 44px; text-align: center; }
thead th.num { text-align: right; }

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }
tbody tr.row-selected { background: rgba(59,111,212,0.07); }

tbody td {
  padding: 13px 16px;
  vertical-align: middle;
  color: var(--text);
}

tbody td:first-child { text-align: center; }
tbody td.num {
  text-align: right;
  font-family: var(--mono);
  font-size: 0.8rem;
  white-space: nowrap;
}

.title-cell strong { display: block; font-weight: 500; margin-bottom: 2px; }
.title-cell small { font-size: 0.75rem; color: var(--text-2); }

.item-cell { font-size: 0.77rem; color: var(--text-2); line-height: 1.5; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.badge-replacement { background: rgba(239,68,68,0.15); color: #f87171; }
.badge-lost        { background: rgba(245,158,11,0.15); color: #fbbf24; }
.badge-charge      { background: rgba(59,111,212,0.15); color: #7aa3e8; }

.bal-positive { color: #f87171; font-family: var(--mono); font-size: 0.85rem; }
.bal-zero     { color: var(--text-3); font-family: var(--mono); font-size: 0.85rem; }

input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ── FORM ── */
#lookupForm { display: flex; flex-direction: column; gap: 18px; }

label { display: flex; flex-direction: column; gap: 6px; }

label span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input[type="text"],
input[type="number"],
input:not([type="checkbox"]):not([type="submit"]) {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input::placeholder { color: var(--text-3); }

input:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(59,111,212,0.15);
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 13px 20px;
  cursor: pointer;
  width: 100%;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
  margin-top: 4px;
}
.btn-primary:hover { background: #2d5ab8; box-shadow: 0 6px 20px var(--accent-glow); }
.btn-primary:active { transform: translateY(1px); }

/* ── STATUS ── */
.status { font-size: 0.82rem; color: var(--text-2); text-align: center; min-height: 18px; }
.status.error { color: var(--red); }
.status.success { color: var(--green); }
#payStatus { font-size: 0.82rem; color: var(--text-2); }
#payStatus.error { color: var(--red); }

/* ── MODAL ── */
.modal {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.modal.hidden { display: none; }

.modalBackdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
}

.modalBox {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%; max-width: 520px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}

.modalHeader {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}
.modalHeader h2 { font-size: 0.95rem; font-weight: 600; }

.modalClose {
  background: none; border: none;
  color: var(--text-2); font-size: 1.1rem; cursor: pointer;
  padding: 4px 8px; border-radius: 6px; transition: all 0.15s;
}
.modalClose:hover { color: var(--text); background: var(--surface2); }

.spinner { padding: 40px; text-align: center; color: var(--text-2); font-size: 0.85rem; }

.spinnerIcon {
  width: 28px; height: 28px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto 14px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.modalSecurity {
  font-size: 0.75rem; color: var(--text-2);
  text-align: center; padding: 12px 24px;
  border-top: 1px solid var(--border);
}

.pay-note {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--text-3);
  text-align: center;
  line-height: 1.6;
  padding: 0 24px 16px;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .results-topbar { padding: 12px 16px; }
  .summary-bar { padding: 12px 16px; gap: 14px; }
  .summary-stat .val { font-size: 1.05rem; }
  .results-content { padding: 12px 16px; }
  .lookup-card { padding: 24px 20px; }
  .btn-pay { padding: 11px 18px; }
  .summary-bar .spacer { display: none; }
  .pay-row { flex-wrap: wrap; }
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 640px; }
}

@media (max-width: 480px) {
  .summary-divider { display: none; }
  .results-topbar .patron-info { display: none; }
}

.lookup-page .brand h1,
.lookup-page .brand p {
  color: #1a2338;
}