:root {
  --bg: #07111f;
  --panel: #0d1b2f;
  --panel2: #111f35;
  --text: #eaf2ff;
  --muted: #8ea4c1;
  --border: rgba(164, 184, 214, 0.18);
  --accent: #4fb7ff;
  --accent2: #87f7d4;
  --danger: #ff6b6b;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --rowHover: rgba(79, 183, 255, 0.08);
  --changed: rgba(135, 247, 212, 0.16);
}

body.light {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel2: #f8fafc;
  --text: #0b1220;
  --muted: #5b677a;
  --border: #dbe3ef;
  --accent: #006fd6;
  --accent2: #008f73;
  --danger: #c53030;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.12);
  --rowHover: rgba(0, 111, 214, 0.06);
  --changed: rgba(0, 143, 115, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at 10% 10%, rgba(79, 183, 255, 0.16), transparent 32%),
    radial-gradient(circle at 90% 0%, rgba(135, 247, 212, 0.12), transparent 28%),
    var(--bg);
  color: var(--text);
  font: 500 15px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.shell {
  width: min(1500px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 28px 0;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent2);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.subline {
  margin: 12px 0 0;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px;
}

.btn {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  color: var(--text);
  padding: 10px 13px;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.btn:hover {
  border-color: var(--accent);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  box-shadow: var(--shadow);
  border-radius: 22px;
  padding: 18px;
}

.card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: -0.04em;
}

.panel {
  border: 1px solid var(--border);
  background: rgba(13, 27, 47, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  border-radius: 26px;
  overflow: hidden;
}

body.light .panel {
  background: rgba(255, 255, 255, 0.9);
}

.toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--border);
}

.searchbox {
  width: min(540px, 100%);
}

.searchbox label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 7px;
}

.searchbox input {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 14px;
  outline: none;
  font: inherit;
}

.searchbox input:focus {
  border-color: var(--accent);
}

.statusbox {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  white-space: nowrap;
}

.statusbox strong {
  color: var(--text);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--danger);
  box-shadow: 0 0 0 5px rgba(255, 107, 107, 0.12);
}

.dot.ok {
  background: var(--accent2);
  box-shadow: 0 0 0 5px rgba(135, 247, 212, 0.14);
}

.divider {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 4px;
}

.tablewrap {
  position: relative;
  width: 100%;
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1120px;
}

th,
td {
  padding: 14px 15px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel2);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

td {
  color: var(--text);
}

td.copy-cell {
  cursor: pointer;
}

tbody tr:hover {
  background: var(--rowHover);
}

tbody tr.changed {
  animation: flash 850ms ease-out;
}

.amount {
  font-variant-numeric: tabular-nums;
  font-weight: 850;
}

.remaining {
  color: var(--accent2);
}

.copy-row {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 7px 10px;
  cursor: pointer;
  font-weight: 850;
}

.copy-row:hover {
  border-color: var(--accent2);
}

.empty {
  display: none;
  padding: 34px;
  color: var(--muted);
  text-align: center;
  font-weight: 800;
}

.empty.show {
  display: block;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  max-width: min(560px, calc(100vw - 36px));
  background: #020617;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 13px 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@keyframes flash {
  from {
    background: var(--changed);
  }
  to {
    background: transparent;
  }
}

@media (max-width: 900px) {
  .topbar,
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .actions {
    justify-content: flex-start;
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .statusbox {
    flex-wrap: wrap;
    white-space: normal;
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(100vw - 18px, 1500px);
    padding: 14px 0;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .card,
  .panel {
    border-radius: 18px;
  }
}