:root {
  --bg: #edf2f4;
  --ink: #101828;
  --muted: #667085;
  --panel: #ffffff;
  --panel-strong: #0f172a;
  --accent: #c1121f;
  --accent-soft: #ffe0dc;
  --line: #d0d5dd;
  --success: #0f766e;
  --warning: #9a3412;
  --shadow: 0 18px 60px rgba(15, 23, 42, 0.1);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(193, 18, 31, 0.09), transparent 25rem),
    linear-gradient(145deg, #f8fafc, var(--bg));
}

a {
  color: inherit;
  text-decoration: none;
}

button,
.button-link,
.ghost-button {
  appearance: none;
  border: none;
  border-radius: 999px;
  padding: 0.9rem 1.4rem;
  background: linear-gradient(135deg, #c1121f, #780000);
  color: white;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: opacity 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

button:hover,
.button-link:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

button:active,
.button-link:active,
.ghost-button:active {
  transform: translateY(0);
}

.ghost-button {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
}

.ghost-button:hover {
  background: rgba(0, 0, 0, 0.04);
  transform: translateY(-1px);
}

.sidebar-footer .ghost-button {
  width: 100%;
  color: rgba(255, 255, 255, 0.75);
  border-color: rgba(255, 255, 255, 0.15);
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
}

.sidebar-footer .ghost-button:hover {
  color: white;
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.07);
}

input,
textarea,
select {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 0.9rem 1rem;
  font: inherit;
  background: white;
}

label span,
.muted-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

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

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-shell {
  display: grid;
  grid-template-columns: 19rem 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 2rem 1.3rem;
  background: linear-gradient(180deg, #111827, #1f2937);
  color: white;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: grid;
  gap: 0.35rem;
}

.brand-kicker {
  color: #fca5a5;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
}

.nav-links {
  display: grid;
  gap: 0.35rem;
}

.nav-links a {
  padding: 0.9rem 1rem;
  border-radius: 16px;
  color: #dbe4ea;
  transition: background 0.15s ease;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.nav-links a.active {
  background: rgba(255, 255, 255, 0.12);
  color: white;
  font-weight: 600;
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
}

.main-panel {
  padding: 2rem;
  display: grid;
  gap: 1.5rem;
}

.hero,
.panel,
.metric-card,
.auth-card {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow);
}

.hero {
  padding: 2rem;
  border-radius: 30px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1.5rem;
}

.hero h1,
.auth-header h1 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1;
}

.hero p,
.auth-header p {
  max-width: 48rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
}

.metric-card {
  padding: 1.4rem;
  border-radius: 24px;
}

.metric-label {
  display: block;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.metric-card strong {
  font-size: 1.8rem;
}

.metric-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.metric-card-highlight {
  border: 1.5px solid var(--accent);
}

.metric-card-highlight strong {
  color: var(--accent);
}

.panel {
  padding: 1.4rem;
  border-radius: 28px;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.panel-heading h2 {
  margin: 0;
}

.search-form {
  min-width: min(24rem, 100%);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.85rem 0.7rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.compact-table th,
.compact-table td {
  padding: 0.55rem 0.5rem;
}

.pill,
.info-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.86rem;
}

.list-grid,
.stack-list {
  display: grid;
  gap: 0.75rem;
}

.list-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}

.stack-form {
  display: grid;
  gap: 1rem;
}

.inline-form {
  display: inline-flex;
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.inline-note {
  display: flex;
  align-items: end;
  color: var(--muted);
  padding-bottom: 0.85rem;
}

.action-cell {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}

.danger-button {
  border-color: rgba(193, 18, 31, 0.4);
  color: #8a0f1a;
}

.three-up {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.9rem 1rem;
  background: white;
}

.checkbox-row input {
  width: auto;
  margin: 0;
}

.checkbox-row span {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
}

.two-column-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.section-gap {
  margin-top: 1.4rem;
}

.inline-link {
  color: var(--accent);
  font-weight: 600;
}

.trial-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fefce8;
  border: 1px solid #fde68a;
  color: #92400e;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.trial-banner span {
  flex: 1;
}

.trial-banner-btn {
  white-space: nowrap;
  background: #d97706;
  color: #fff;
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8125rem;
}

.trial-banner-btn:hover {
  background: #b45309;
}

.trial-banner-close {
  background: none;
  border: none;
  cursor: pointer;
  color: #92400e;
  font-size: 1rem;
  line-height: 1;
  padding: 0 0.25rem;
  opacity: 0.7;
}

.trial-banner-close:hover {
  opacity: 1;
}

.flash-stack {
  display: grid;
  gap: 0.7rem;
}

.flash {
  padding: 0.9rem 1rem;
  border-radius: 18px;
}

.flash-success {
  background: rgba(15, 118, 110, 0.12);
  color: var(--success);
}

.flash-error {
  background: rgba(154, 52, 18, 0.12);
  color: var(--warning);
}

.flash-info {
  background: rgba(29, 78, 216, 0.1);
  color: #1d4ed8;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.badge-ok {
  background: rgba(15, 118, 110, 0.1);
  color: var(--success);
}

.badge-warn {
  background: rgba(154, 52, 18, 0.1);
  color: var(--warning);
}

.badge-owner {
  background: rgba(193, 18, 31, 0.1);
  color: var(--accent);
}

.badge-muted {
  background: rgba(102, 112, 133, 0.1);
  color: var(--muted);
}

.rep-row--inactive td {
  opacity: 0.55;
}

.rep-row-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.agent-id {
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.82rem;
  color: var(--muted);
  background: rgba(102, 112, 133, 0.08);
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
}

.payout-breakdown {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.payout-line {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--line);
}

.payout-line:last-child {
  border-bottom: none;
}

.payout-rate {
  color: var(--muted);
  font-size: 0.88rem;
}

.payout-subtotal {
  background: rgba(102, 112, 133, 0.05);
  font-weight: 600;
}

.payout-deduction {
  color: var(--warning);
  background: rgba(154, 52, 18, 0.04);
}

.payout-deduction strong {
  color: var(--warning);
}

.payout-total {
  background: rgba(15, 23, 42, 0.04);
  border-top: 2px solid var(--ink);
  font-weight: 700;
}

.payout-total strong {
  font-size: 1.25rem;
}

.empty-state {
  padding: 2rem;
  border: 1px dashed var(--line);
  border-radius: 20px;
  color: var(--muted);
  text-align: center;
}

.auth-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.auth-card {
  width: min(32rem, 100%);
  padding: 2rem;
  border-radius: 30px;
}

@media (max-width: 980px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    gap: 1rem;
  }

  .hero,
  .panel-heading,
  .list-row {
    flex-direction: column;
    align-items: stretch;
  }

  .two-column-panel,
  .three-up {
    grid-template-columns: 1fr;
  }
}

/* ── Settings page ── */
.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.setting-row:last-of-type {
  border-bottom: none;
}

.setting-info {
  flex: 1;
}

.setting-info strong {
  display: block;
  margin-bottom: 0.25rem;
}

.setting-info p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
}

.setting-info code {
  background: rgba(0,0,0,0.06);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.8em;
}

/* Toggle switch */
.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

.toggle-label input[type="checkbox"] {
  display: none;
}

.toggle-track {
  width: 44px;
  height: 24px;
  background: #ccc;
  border-radius: 12px;
  position: relative;
  transition: background 0.2s;
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: left 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.toggle-label input:checked + .toggle-track {
  background: var(--accent);
}

.toggle-label input:checked + .toggle-track .toggle-thumb {
  left: 23px;
}