:root {
  --ink: #2b2b2b;
  --ink-soft: #5f6368;
  --line: #d8dade;
  --line-strong: #b9bcc2;
  --bg: #ffffff;
  --accent: #1a73e8;
  --danger: #c5221f;
  --ok-bg: #e6f4ea;
  --ok-ink: #137333;
  --warn-bg: #fef7e0;
  --warn-ink: #a56800;
  --neutral-bg: #f1f3f4;
  --neutral-ink: #3c4043;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Login ---------- */

.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: #f7f8fa;
}

.login-card {
  width: 100%;
  max-width: 380px;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
}

.login-title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.login-subtitle {
  margin: 6px 0 24px;
  color: var(--ink-soft);
  font-size: 14px;
}

.field {
  display: block;
  margin-bottom: 16px;
}

.field-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
}

.field input {
  width: 100%;
  padding: 10px 12px;
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
}

.field input:focus,
.inline-field input:focus,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.btn-primary {
  width: 100%;
  padding: 11px 16px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--ink);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.btn-primary:hover:not(:disabled) {
  background: #000;
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: progress;
}

.form-error {
  margin: 0 0 14px;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--danger);
  background: #fce8e6;
  border-radius: 6px;
}

/* ---------- Dashboard ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 24px;
  border-bottom: 1px solid var(--line);
}

.topbar-title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-user {
  font-size: 13px;
  color: var(--ink-soft);
}

.btn-ghost {
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  cursor: pointer;
}

.btn-ghost:hover {
  background: #f1f3f4;
}

.page {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 24px 64px;
}

.controls {
  margin-bottom: 22px;
}

.control-label {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 700;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  min-height: 20px;
}

.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.chip {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
}

.chip:hover {
  background: #f1f3f4;
}

.chip.is-active {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.custom-panel {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 16px;
  margin-bottom: 12px;
  background: #f7f8fa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.inline-field {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}

.inline-field input {
  padding: 8px 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}

.btn-inline {
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--ink);
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}

.btn-inline:hover {
  background: #000;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 14px;
  margin-bottom: 12px;
  background: #f7f8fa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.toolbar .inline-field {
  font-size: 12px;
  color: var(--ink-soft);
}

.toolbar select {
  padding: 6px 9px;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}

.updated-at {
  margin-left: auto;
  font-size: 12px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.quick-days {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  flex-basis: 100%;
}

.quick-days:empty {
  display: none;
}

.quick-days-label {
  font-size: 12px;
  color: var(--ink-soft);
}

.quick-day {
  padding: 4px 10px;
  font-size: 12px;
  color: var(--accent);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
}

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

.summary {
  font-size: 13px;
  color: var(--ink-soft);
}

.table-wrap {
  overflow-x: auto;
}

.sessions-table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
}

.sessions-table th {
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
  border-bottom: 2px solid var(--line);
}

.sessions-table td {
  padding: 12px 14px;
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid #eceef0;
  white-space: nowrap;
}

.sessions-table tbody tr:hover {
  background: #fafbfc;
}

.cell-muted {
  color: #9aa0a6;
}

.status-pill {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
  border-radius: 999px;
  background: var(--neutral-bg);
  color: var(--neutral-ink);
}

.status-pill.is-ok {
  background: var(--ok-bg);
  color: var(--ok-ink);
}

.status-pill.is-pending {
  background: var(--warn-bg);
  color: var(--warn-ink);
}

.status-pill.is-failed {
  background: #fce8e6;
  color: var(--danger);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 4px 0;
  margin-top: 4px;
  border-top: 1px solid var(--line);
}

.page-info {
  font-size: 13px;
  color: var(--ink-soft);
}

.page-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-controls .inline-field {
  margin-right: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
}

.page-controls select {
  padding: 5px 8px;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}

.page-indicator {
  min-width: 104px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
}

.btn-ghost:disabled {
  color: #b0b4b9;
  background: #fff;
  border-color: var(--line);
  cursor: not-allowed;
}

.table-state {
  padding: 28px 4px;
  font-size: 14px;
  color: var(--ink-soft);
  text-align: center;
}

@media (max-width: 640px) {
  .topbar {
    padding: 12px 16px;
  }

  .topbar-title {
    font-size: 17px;
  }

  .custom-panel,
  .inline-field {
    align-items: stretch;
    flex-direction: column;
  }

  .inline-field input,
  .btn-inline {
    width: 100%;
  }
}

.cell-brand {
  font-weight: 600;
  white-space: nowrap;
}