:root {
  font-family: "Segoe UI", system-ui, sans-serif;
  --bg: #0f1419;
  --panel: #1a2332;
  --text: #e7ecf1;
  --muted: #8b9bab;
  --accent: #3d9cf5;
  --border: #2c3d50;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}
header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.session-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.sync-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 0.5rem;
}
.sync-status {
  margin: 0;
  flex: 1;
  min-width: 12rem;
}
h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}
.tag {
  font-size: 0.65rem;
  vertical-align: middle;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: #334155;
  color: #cbd5e1;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: flex-end;
}
label {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.label-block {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.label-text {
  font-size: 0.8rem;
  color: var(--muted);
}
/* iOS: 16px+ avoids auto-zoom on focus; coarse pointer / narrow width: comfortable tap target */
@media (pointer: coarse), (max-width: 768px) {
  .toolbar .label-block input[type="date"] {
    font-size: 1rem;
    min-height: 2.75rem;
    padding: 0.5rem 0.55rem;
  }
}
.custom-range-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: flex-end;
}
input,
select,
button {
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}
button {
  background: var(--accent);
  border: none;
  color: #fff;
  cursor: pointer;
  font-weight: 500;
}
button:hover {
  filter: brightness(1.08);
}
.btn-secondary {
  background: #334155;
  color: #e2e8f0;
}
.btn-secondary:hover {
  filter: brightness(1.12);
}
.auth-page {
  max-width: 22rem;
  margin: 3rem auto;
  padding: 0 1rem;
}
.auth-page h1 {
  margin-bottom: 1rem;
}
.auth-page label {
  margin-bottom: 0.75rem;
}
.auth-page .actions {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.auth-page .err {
  color: #f87171;
  font-size: 0.85rem;
  margin: 0 0 0.5rem;
}
.auth-page a {
  color: var(--accent);
}
.hint {
  margin: 0.75rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}
.hidden {
  display: none !important;
}
main {
  padding: 1rem 1.25rem;
  overflow-x: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.85rem;
}
th,
td {
  border: 1px solid var(--border);
  padding: 0.4rem 0.55rem;
  text-align: left;
}
th {
  background: var(--panel);
  color: var(--muted);
  font-weight: 500;
}
tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}
.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.sub {
  font-size: 0.78rem;
  color: var(--muted);
}
.pay-meta {
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.link-quiet {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.link-quiet:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.settings-body {
  min-height: 100vh;
}
.settings-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.settings-lead {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
}
.settings-main {
  padding: 1.25rem;
  max-width: 44rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.settings-card {
  padding: 1.25rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel);
}
.settings-card-title {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}
.sync-status-line {
  margin: 0 0 0.75rem;
}
.settings-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: flex-end;
  margin-top: 0.75rem;
}
.settings-form label {
  flex: 1 1 10rem;
  min-width: 8rem;
}
.settings-form button {
  flex: 0 0 auto;
}
.reset-pw-msg {
  margin: 0.75rem 0 0;
}
.reset-pw-msg.err {
  color: #f87171;
}
.reset-pw-msg.ok {
  color: #86efac;
}
.admin-sync-range {
  margin: 0.75rem 0;
}