:root {
  --bg: #eef3f8;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: #ffffff;
  --text: #10223a;
  --muted: #5f7288;
  --line: rgba(16, 34, 58, 0.12);
  --accent: #163d66;
  --accent-2: #2f6b9b;
  --ok: #0f7a4f;
  --bad: #b42318;
  --shadow: 0 18px 50px rgba(16, 34, 58, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(47, 107, 155, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(22, 61, 102, 0.10), transparent 26%),
    linear-gradient(180deg, #f7fafc 0%, #e9eff6 100%);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 32px;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.76);
  border-bottom: 1px solid var(--line);
}

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

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow);
}

.brand-name {
  font-weight: 800;
  font-size: 1.05rem;
}

.brand-sub {
  font-size: 0.84rem;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--text);
  font-weight: 600;
}

.inline-form {
  margin: 0;
}

.page {
  width: min(1180px, calc(100% - 32px));
  margin: 32px auto 64px;
}

.page.narrow {
  width: min(720px, calc(100% - 32px));
}

.hero {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 24px;
  align-items: stretch;
  margin-top: 18px;
}

.hero-copy,
.hero-card,
.card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.65);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-copy {
  padding: 40px;
}

.hero-copy h1 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  max-width: 12ch;
}

.hero-copy p {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.kicker {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(22, 61, 102, 0.08);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.82rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.hero-card {
  padding: 26px;
  display: grid;
  gap: 14px;
  align-content: center;
}

.stat {
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
}

.stat-label,
.summary-label {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.stat-value,
.summary-value {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.summary-meta {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 6px;
}

.card {
  padding: 26px;
}

.summary-card {
  min-height: 145px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

h1, h2, h3 {
  margin: 0;
}

.form-card p {
  color: var(--muted);
  margin-top: 8px;
}

.form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 700;
  color: var(--text);
}

input {
  width: 100%;
  padding: 15px 16px;
  border-radius: 14px;
  border: 1px solid rgba(16, 34, 58, 0.15);
  background: white;
  color: var(--text);
  outline: none;
  font: inherit;
}

input:focus {
  border-color: rgba(47, 107, 155, 0.55);
  box-shadow: 0 0 0 4px rgba(47, 107, 155, 0.10);
}

input.valid {
  border-color: rgba(15, 122, 79, 0.5);
}

input.invalid {
  border-color: rgba(180, 35, 24, 0.45);
}

.primary-btn,
.secondary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 13px 18px;
  font: inherit;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 12px 28px rgba(22, 61, 102, 0.20);
}

.secondary-btn {
  background: rgba(22, 61, 102, 0.08);
  color: var(--accent);
  border-color: rgba(22, 61, 102, 0.12);
}

.ghost-btn {
  background: transparent;
  color: var(--text);
  border-color: rgba(16, 34, 58, 0.12);
}

.full {
  width: 100%;
}

.alert {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  font-weight: 700;
}

.alert.error {
  background: rgba(180, 35, 24, 0.08);
  color: var(--bad);
  border: 1px solid rgba(180, 35, 24, 0.16);
}

.alert.success {
  background: rgba(15, 122, 79, 0.08);
  color: var(--ok);
  border: 1px solid rgba(15, 122, 79, 0.16);
}

.table-wrap {
  overflow: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255,255,255,0.7);
}

th, td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(16, 34, 58, 0.08);
}

th {
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: rgba(16, 34, 58, 0.03);
}

tr:last-child td {
  border-bottom: 0;
}

.muted {
  color: var(--muted);
}

.small-link {
  color: var(--muted);
  margin-top: 14px;
}

.flag-card {
  margin-bottom: 18px;
}

.flag {
  margin-top: 8px;
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.hint-box {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(22, 61, 102, 0.06);
  border: 1px solid rgba(22, 61, 102, 0.10);
  color: var(--muted);
}

.accounts-preview {
  display: grid;
  gap: 10px;
}

.account-line {
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(16, 34, 58, 0.08);
}

.notice-card {
  margin-top: 20px;
  padding: 18px 20px;
  border-radius: 16px;
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--line);
}

@media (max-width: 980px) {
  .hero,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    padding: 16px 18px;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-copy {
    padding: 28px;
  }
}

/* ─── Transfer: from-account display ─────────────────────────────────────── */
.from-account-display {
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(22, 61, 102, 0.05);
  border: 1px solid rgba(22, 61, 102, 0.12);
}

.fad-label {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
  font-weight: 700;
}

.fad-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
}

.fad-meta {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 4px;
}

/* ─── Transfer history badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-out {
  background: rgba(180, 35, 24, 0.09);
  color: var(--bad);
  border: 1px solid rgba(180, 35, 24, 0.15);
}

.badge-in {
  background: rgba(15, 122, 79, 0.09);
  color: var(--ok);
  border: 1px solid rgba(15, 122, 79, 0.15);
}

/* ─── Dashboard status values ─────────────────────────────────────────────── */
.status-ok  { color: var(--ok); }
.status-bad { color: var(--bad); }

/* ─── Balance emphasis ────────────────────────────────────────────────────── */
.balance-value {
  font-variant-numeric: tabular-nums;
}

/* ─── Flag card ───────────────────────────────────────────────────────────── */
.flag-card {
  margin-bottom: 18px;
  border: 1.5px solid rgba(22, 61, 102, 0.18);
  background: linear-gradient(135deg, rgba(22, 61, 102, 0.06), rgba(255,255,255,0.95));
}

.flag-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.flag-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-weight: 900;
  font-size: 1.2rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.flag {
  margin-top: 6px;
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--accent);
  word-break: break-all;
}

/* ─── Table misc ──────────────────────────────────────────────────────────── */
.center-cell {
  text-align: center;
  padding: 28px;
}

.small {
  font-size: 0.84rem;
}