* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------------------------------- */
/* Shell layout                                                */
/* ---------------------------------------------------------- */
.shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 22px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(155deg, var(--tier-50), var(--tier-10));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: #0b0d10;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: 0.2px;
}

.brand-sub {
  font-size: 10.5px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 1px;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover:not(.is-disabled) {
  background: var(--surface-raised);
  color: var(--text-primary);
}

.nav-item.is-active {
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.nav-item.is-disabled {
  color: var(--text-tertiary);
  cursor: default;
  opacity: 0.55;
}

.nav-icon { width: 16px; text-align: center; flex-shrink: 0; }

.nav-badge {
  margin-left: auto;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 4px;
}

.sidebar-footer {
  margin-top: auto;
  padding: 10px;
  font-size: 11px;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border-soft);
  padding-top: 14px;
}

.main {
  flex: 1;
  min-width: 0;
  padding: 28px 32px 60px;
  max-width: 1180px;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 22px;
  flex-wrap: wrap;
  gap: 10px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.1px;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 3px;
}

/* ---------------------------------------------------------- */
/* Cards + grid                                                */
/* ---------------------------------------------------------- */
.grid {
  display: grid;
  gap: 14px;
}

.grid-stats { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
}

.stat-card .stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.stat-card .stat-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
}

.stat-card .stat-value.accent { color: var(--accent-bright); }
.stat-card .stat-value.positive { color: var(--positive); }
.stat-card .stat-value.negative { color: var(--negative); }

.stat-card .stat-hint {
  font-size: 11.5px;
  color: var(--text-tertiary);
  margin-top: 6px;
}

/* ---------------------------------------------------------- */
/* The Seal — signature element. Every saved day gets a wax-   */
/* stamp badge coded to its incentive tier. Timeline strings    */
/* these seals along a running ledger spine.                   */
/* ---------------------------------------------------------- */
.seal {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  flex-shrink: 0;
  position: relative;
  border: 2px solid transparent;
}

/* data-tier = extra_cases earned that day (0-5), schedule-agnostic */
.seal[data-tier="5"] { background: var(--tier-50); color: #0b0d10; border-color: var(--tier-50); }
.seal[data-tier="4"] { background: var(--tier-40); color: #0b0d10; border-color: var(--tier-40); }
.seal[data-tier="3"] { background: var(--tier-30); color: #0b0d10; border-color: var(--tier-30); }
.seal[data-tier="2"] { background: var(--tier-20); color: #f2f0ea; border-color: var(--tier-20); }
.seal[data-tier="1"] { background: var(--tier-10); color: #f2f0ea; border-color: var(--tier-10); }
.seal[data-tier="0"] { background: transparent; color: var(--text-tertiary); border-color: var(--border); }

.seal.stamp-in {
  animation: stampIn 320ms cubic-bezier(.2, 1.4, .4, 1);
}

@keyframes stampIn {
  0% { transform: scale(1.7) rotate(-8deg); opacity: 0; }
  60% { transform: scale(0.94) rotate(2deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* ---------------------------------------------------------- */
/* Daily Workspace                                              */
/* ---------------------------------------------------------- */
.workspace {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 18px;
  align-items: start;
}

@media (max-width: 880px) {
  .workspace { grid-template-columns: 1fr; }
}

.field-group { margin-bottom: 16px; }

.field-label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.field-row { display: flex; gap: 12px; }
.field-row .field-group { flex: 1; }

.input, .textarea, .select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
}

.input:focus, .textarea:focus, .select:focus {
  border-color: var(--accent-border);
}

.textarea { font-family: var(--font-body); resize: vertical; min-height: 64px; }

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-tertiary);
  margin: 4px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-soft);
}

.results-panel {
  position: sticky;
  top: 28px;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: 13px;
}
.result-row:last-child { border-bottom: none; }
.result-row .k { color: var(--text-secondary); }
.result-row .v { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-weight: 600; }

.big-incentive {
  text-align: center;
  padding: 18px 0 10px;
}
.big-incentive .amount {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent-bright);
  font-variant-numeric: tabular-nums;
}
.big-incentive .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.btn {
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
}
.btn-primary { background: var(--accent); color: #0b0d10; }
.btn-primary:hover { background: var(--accent-bright); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-secondary { background: var(--surface-raised); color: var(--text-primary); border: 1px solid var(--border); }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-raised);
  border: 1px solid var(--accent-border);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  box-shadow: var(--shadow-raised);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }

.evidence-row {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.evidence-chip {
  flex: 1;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  text-align: center;
  font-size: 11.5px;
  color: var(--text-tertiary);
  cursor: pointer;
}
.evidence-chip:hover { border-color: var(--accent-border); color: var(--text-secondary); }

/* ---------------------------------------------------------- */
/* Empty / loading states                                      */
/* ---------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-tertiary);
  font-size: 13.5px;
}

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------- */
/* Timeline — flagship view. Seals string together along a     */
/* ledger spine, newest first, expanding to full detail.       */
/* ---------------------------------------------------------- */
.timeline-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.timeline-toolbar select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
}

.timeline {
  position: relative;
  padding-left: 46px;
}

.timeline-spine {
  position: absolute;
  left: 16px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--border) 0%, var(--border) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: 12px;
}

.timeline-item .seal {
  position: absolute;
  left: -46px;
  top: 14px;
  z-index: 1;
  width: 30px;
  height: 30px;
  font-size: 9.5px;
}

.timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  cursor: pointer;
  transition: border-color 150ms ease;
}
.timeline-card:hover { border-color: var(--accent-border); }

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

.timeline-date {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  min-width: 118px;
}
.timeline-date .dow { color: var(--text-tertiary); font-size: 11px; font-weight: 400; display: block; }

.timeline-metric { font-size: 12.5px; color: var(--text-secondary); }
.timeline-metric .v { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--text-primary); font-weight: 600; }

.timeline-incentive {
  margin-left: auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 16px;
  color: var(--accent-bright);
}

.timeline-progress-track {
  height: 3px;
  background: var(--border-soft);
  border-radius: 3px;
  margin-top: 10px;
  overflow: hidden;
}
.timeline-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
}

.timeline-detail {
  display: none;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px 20px;
}
.timeline-item.is-open .timeline-detail { display: grid; }
.timeline-item.is-open .timeline-chevron { transform: rotate(180deg); }

.timeline-detail .d-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-tertiary); }
.timeline-detail .d-value { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 13.5px; margin-top: 2px; }

.timeline-detail .d-note {
  grid-column: 1 / -1;
  font-size: 12.5px;
  color: var(--text-secondary);
  font-style: italic;
}

.verified-pill {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 2px 7px;
  border-radius: 99px;
  border: 1px solid var(--border);
  color: var(--text-tertiary);
}
.verified-pill.is-verified { color: var(--positive); border-color: var(--positive-soft); background: var(--positive-soft); }

.timeline-chevron {
  color: var(--text-tertiary);
  font-size: 11px;
  transition: transform 150ms ease;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

/* ---------------------------------------------------------- */
/* Calendar — each day is a tiny dashboard, not a bare number   */
/* ---------------------------------------------------------- */
.calendar-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.calendar-nav-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
}
.calendar-nav-btn:hover { border-color: var(--accent-border); }
.calendar-month-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  min-width: 150px;
}

.calendar-legend {
  display: flex;
  gap: 14px;
  margin-left: auto;
  flex-wrap: wrap;
}
.calendar-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-secondary);
}
.calendar-legend-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.calendar-dow {
  text-align: center;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  padding-bottom: 4px;
}

.calendar-cell {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 8px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
  min-height: 70px;
  transition: border-color 150ms ease, transform 100ms ease;
}
.calendar-cell:hover { border-color: var(--accent-border); transform: translateY(-1px); }
.calendar-cell.is-empty { background: transparent; border-color: transparent; cursor: default; }
.calendar-cell.is-empty:hover { transform: none; }
.calendar-cell.is-selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.calendar-cell.is-today .cell-daynum { color: var(--accent-bright); }

.cell-daynum { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--text-secondary); }
.cell-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.cell-metrics { margin-top: auto; }
.cell-cases { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--text-primary); }
.cell-incentive { font-family: var(--font-mono); font-size: 11px; color: var(--accent-bright); font-weight: 600; }
.cell-hours { font-family: var(--font-mono); font-size: 9.5px; color: var(--text-tertiary); }

.calendar-detail {
  margin-top: 20px;
}