/* ==========================================================================
   Snap Operation — Web Portal
   Desktop-first companion to the iPad app. Inherits ink-first palette.
   ========================================================================== */

:root {
  --portal-sidebar-w: 232px;
  --portal-content-max: 1280px;
  --portal-row-h: 48px;
  --portal-row-h-dense: 36px;
}

html, body {
  height: 100%;
  background: var(--bg-page);
}

#root {
  min-height: 100%;
}

/* ----- Layout primitives ----- */
.portal-shell {
  display: grid;
  grid-template-columns: var(--portal-sidebar-w) 1fr;
  min-height: 100vh;
}

.portal-sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  background: #0E0E10;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  padding: 22px 14px 18px;
  border-right: 1px solid #1A1A1D;
}

.portal-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 10px 22px;
}

.portal-sidebar-brand-mark {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: #FFFFFF;
  color: #0E0E10;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 14px;
  letter-spacing: -0.02em;
}

.portal-sidebar-section-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  padding: 14px 12px 6px;
}

.portal-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.72);
  cursor: pointer;
  transition: background 120ms, color 120ms;
  letter-spacing: -0.005em;
  text-align: left;
  width: 100%;
}
.portal-nav-item:hover {
  background: rgba(255,255,255,0.06);
  color: #FFFFFF;
}
.portal-nav-item.is-active {
  background: rgba(255,255,255,0.10);
  color: #FFFFFF;
  font-weight: 500;
}
.portal-nav-item .nav-badge {
  margin-left: auto;
  font-size: 11px;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.72);
  border-radius: 999px;
  padding: 1px 7px;
  letter-spacing: 0;
}

.portal-sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.portal-user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 8px;
  border-radius: 8px;
  cursor: pointer;
}
.portal-user-chip:hover { background: rgba(255,255,255,0.06); }

/* ----- Main column ----- */
.portal-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.portal-topbar {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-surface);
  position: sticky;
  top: 0;
  z-index: 10;
}

.portal-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--fg-2);
}
.portal-breadcrumb .crumb-current {
  color: var(--fg-1);
  font-weight: 500;
}

.portal-page {
  padding: 28px 32px 56px;
  max-width: var(--portal-content-max);
}

.portal-page-wide {
  padding: 28px 32px 56px;
}

.portal-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.portal-page-title {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg-1);
  line-height: 1.2;
  margin: 0;
}

.portal-page-subtitle {
  font-size: 14px;
  color: var(--fg-2);
  margin-top: 6px;
  letter-spacing: -0.005em;
}

/* ----- Cards / surfaces ----- */
.portal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
}

.portal-card-header {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-2);
}

.portal-card-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--fg-1);
}

/* ----- Tables ----- */
.portal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  color: var(--fg-1);
}
.portal-table thead th {
  text-align: left;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-3);
  padding: 10px 14px;
  background: transparent;
  border-bottom: 1px solid var(--border-1);
  position: sticky; top: 0;
  z-index: 1;
  background: var(--bg-surface);
}
.portal-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-2);
  vertical-align: middle;
}
.portal-table tbody tr:hover {
  background: rgba(0,0,0,0.015);
}
.portal-table tbody tr:last-child td {
  border-bottom: none;
}

.dense .portal-table thead th { padding: 6px 12px; font-size: 10.5px; }
.dense .portal-table tbody td { padding: 7px 12px; font-size: 13px; }

/* ----- Form controls ----- */
.portal-input {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--border-1);
  background: var(--bg-surface);
  font-size: 13.5px;
  color: var(--fg-1);
  letter-spacing: -0.005em;
  outline: none;
  transition: border-color 120ms, box-shadow 120ms;
}
.portal-input:focus {
  border-color: var(--fg-1);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.05);
}
.portal-input.is-ghost {
  border-color: transparent;
  background: transparent;
  padding: 0 8px;
}
.portal-input.is-ghost:hover {
  background: var(--bg-sunken);
}
.portal-input.is-ghost:focus {
  background: var(--bg-surface);
  border-color: var(--fg-1);
}

textarea.portal-input {
  height: auto;
  min-height: 60px;
  padding: 8px 12px;
  resize: vertical;
  line-height: 1.45;
}

.portal-input-num {
  width: 64px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.portal-stepper {
  display: inline-flex;
  align-items: center;
  background: var(--bg-sunken);
  border-radius: 8px;
  padding: 2px;
  gap: 0;
}
.portal-stepper button {
  width: 26px; height: 26px;
  border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-2);
  transition: background 120ms;
}
.portal-stepper button:hover { background: rgba(0,0,0,0.05); color: var(--fg-1); }
.portal-stepper input {
  width: 36px;
  border: none; background: transparent;
  text-align: center;
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
  color: var(--fg-1);
  outline: none;
  font-family: inherit;
}

/* ----- Segment / tab control ----- */
.portal-segment {
  display: inline-flex;
  background: var(--bg-sunken);
  border-radius: 9px;
  padding: 3px;
  gap: 0;
}
.portal-segment button {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--fg-2);
  letter-spacing: -0.005em;
  transition: background 120ms, color 120ms;
}
.portal-segment button.is-active {
  background: var(--bg-surface);
  color: var(--fg-1);
  box-shadow: var(--shadow-1);
}

/* ----- KBD / hints ----- */
.kbd {
  display: inline-flex;
  align-items: center; justify-content: center;
  height: 18px; min-width: 18px;
  padding: 0 5px;
  font-size: 10px;
  font-weight: 500;
  background: var(--bg-sunken);
  color: var(--fg-2);
  border-radius: 4px;
  border: 1px solid var(--border-1);
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  letter-spacing: 0;
}

/* ----- Stat tile ----- */
.portal-stat {
  background: var(--bg-surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 18px 20px;
}
.portal-stat-label {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-3);
  font-weight: 500;
}
.portal-stat-value {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg-1);
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.portal-stat-sub {
  font-size: 12px;
  color: var(--fg-2);
  margin-top: 4px;
}

/* ----- Empty state ----- */
.portal-empty {
  border: 1px dashed var(--border-1);
  border-radius: var(--r-lg);
  padding: 56px 32px;
  text-align: center;
  color: var(--fg-2);
  background: var(--bg-surface);
}

/* ----- Drag handle ----- */
.drag-handle {
  width: 18px;
  display: inline-flex;
  align-items: center; justify-content: center;
  color: var(--fg-3);
  cursor: grab;
  opacity: 0;
  transition: opacity 120ms;
}
tr:hover .drag-handle { opacity: 1; }

/* ----- Row action menu ----- */
.row-actions {
  display: inline-flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 120ms;
}
tr:hover .row-actions { opacity: 1; }
.row-actions button {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px;
  color: var(--fg-2);
}
.row-actions button:hover {
  background: var(--bg-sunken);
  color: var(--fg-1);
}

/* ----- Light sidebar variant ----- */
.portal-shell.sidebar-light .portal-sidebar {
  background: #FAFAFB;
  color: var(--fg-1);
  border-right: 1px solid var(--border-1);
}
.portal-shell.sidebar-light .portal-sidebar-brand-mark {
  background: var(--fg-1); color: #FFFFFF;
}
.portal-shell.sidebar-light .portal-sidebar-section-label {
  color: var(--fg-3);
}
.portal-shell.sidebar-light .portal-nav-item {
  color: var(--fg-2);
}
.portal-shell.sidebar-light .portal-nav-item:hover {
  background: rgba(0,0,0,0.04);
  color: var(--fg-1);
}
.portal-shell.sidebar-light .portal-nav-item.is-active {
  background: rgba(0,0,0,0.06);
  color: var(--fg-1);
}
.portal-shell.sidebar-light .nav-badge {
  background: rgba(0,0,0,0.06);
  color: var(--fg-2);
}
.portal-shell.sidebar-light .portal-sidebar-footer {
  border-top-color: var(--border-1);
}