/* Analytica - Corestria branding */
:root {
  --primary-navy: #0E2B50;
  --secondary-blue: #1A466B;
  --accent-teal: #008A9B;
  --accent-teal-dark: #006D7B;
  --light-blue: #E8F0FF;
  --bg: #F8F9FA;
  --border: #E5E7EB;
  --text-primary: #1F2933;
  --text-secondary: #64748B;
  --success: #16A34A;
  --warning: #F59E0B;
  --danger: #EF4444;

  /* Status colour tokens (per SOW) */
  --st-allocated-bg: #F1F5F9;
  --st-allocated-fg: #475569;
  --st-allocated-border: #CBD5E1;

  --st-in-progress-bg: #FFEDD5;
  --st-in-progress-fg: #C2410C;
  --st-in-progress-border: #FB923C;

  --st-draft-bg: #DCFCE7;
  --st-draft-fg: #166534;
  --st-draft-border: #86EFAC;

  --st-review-bg: #DBEAFE;
  --st-review-fg: #1E40AF;
  --st-review-border: #93C5FD;

  --st-rework-bg: #FEF3C7;
  --st-rework-fg: #92400E;
  --st-rework-border: #FBBF24;

  --st-completed-bg: #14532D;
  --st-completed-fg: #FFFFFF;
  --st-completed-border: #166534;

  --st-delayed-bg: #FEE2E2;
  --st-delayed-fg: #991B1B;
  --st-delayed-border: #FCA5A5;

  --sidebar-w: 232px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { color: var(--text-primary); margin: 0; }
h1 { font-size: 28px; font-weight: 700; }
h2 { font-size: 20px; font-weight: 600; }
h3 { font-size: 16px; font-weight: 600; }
a { color: var(--accent-teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.text-secondary { color: var(--text-secondary); }
.caption { font-size: 12px; color: var(--text-secondary); }

/* ===== App shell ===== */
.app {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: var(--sidebar-w);
  background: var(--primary-navy);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-brand {
  padding: 20px 20px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-brand .logo {
  width: 32px; height: 32px;
  background: var(--accent-teal);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px;
}
.sidebar-brand .name {
  font-size: 18px; font-weight: 700;
  letter-spacing: 0.2px;
}
.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  display: flex; flex-direction: column; gap: 2px;
  overflow-y: auto;
}
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px;
  color: rgba(255,255,255,0.85);
  font-weight: 500; font-size: 14px;
  transition: background .15s ease;
}
.sidebar-nav a:hover { background: rgba(255,255,255,0.08); text-decoration: none; color: #fff; }
.sidebar-nav a.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.sidebar-nav a svg { width: 18px; height: 18px; opacity: .9; }
.sidebar-nav .nav-section {
  padding: 16px 12px 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: rgba(255,255,255,0.45);
  font-weight: 600;
}
.sidebar-footer {
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column; gap: 8px;
}
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
}
.sidebar-user .avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent-teal); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 13px;
}
.sidebar-user .meta { line-height: 1.2; min-width: 0; }
.sidebar-user .meta .nm { color: #fff; font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user .meta .rl { color: rgba(255,255,255,0.55); font-size: 11px; }
.sidebar-powered {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255,255,255,0.1);
}
.sidebar-powered img { max-width: 130px; opacity: .9; }

.main {
  flex: 1;
  min-width: 0;
  display: flex; flex-direction: column;
}
.topbar {
  height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 24px;
  gap: 16px;
  position: sticky; top: 0; z-index: 20;
}
.topbar .page-title { font-size: 18px; font-weight: 600; }
.topbar .spacer { flex: 1; }
.topbar .icon-btn {
  width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); cursor: pointer; position: relative;
  border: 0; background: transparent;
}
.topbar .icon-btn:hover { background: var(--bg); color: var(--text-primary); }
.topbar .icon-btn .badge {
  position: absolute; top: 4px; right: 4px;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: 8px; background: var(--danger); color: #fff;
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.content {
  padding: 24px;
  flex: 1;
}

/* ===== Components ===== */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}
.card + .card { margin-top: 16px; }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 500; font-size: 14px;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  background: var(--accent-teal); color: #fff;
  transition: background .15s ease, transform .05s ease;
}
.btn:hover { background: var(--accent-teal-dark); text-decoration: none; color: #fff; }
.btn:active { transform: translateY(1px); }
.btn.secondary {
  background: #fff; color: var(--text-primary); border-color: var(--border);
}
.btn.secondary:hover { background: var(--bg); color: var(--text-primary); }
.btn.danger { background: var(--danger); }
.btn.danger:hover { background: #b91c1c; }
.btn.text {
  background: transparent; color: var(--accent-teal); padding: 6px 8px;
}
.btn.text:hover { background: var(--light-blue); }
.btn.sm { padding: 6px 10px; font-size: 13px; }
.btn[disabled] { opacity: .5; pointer-events: none; }

.input, .select, .textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(0,138,155,0.15);
}
.textarea { resize: vertical; min-height: 80px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 13px; font-weight: 500; color: var(--text-secondary); margin-bottom: 4px; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.status-allocated { background: var(--st-allocated-bg); color: var(--st-allocated-fg); border-color: var(--st-allocated-border); }
.status-in-progress { background: var(--st-in-progress-bg); color: var(--st-in-progress-fg); border-color: var(--st-in-progress-border); }
.status-draft { background: var(--st-draft-bg); color: var(--st-draft-fg); border-color: var(--st-draft-border); }
.status-review { background: var(--st-review-bg); color: var(--st-review-fg); border-color: var(--st-review-border); }
.status-rework { background: var(--st-rework-bg); color: var(--st-rework-fg); border-color: var(--st-rework-border); }
.status-completed { background: var(--st-completed-bg); color: var(--st-completed-fg); border-color: var(--st-completed-border); }
.status-delayed { background: var(--st-delayed-bg); color: var(--st-delayed-fg); border-color: var(--st-delayed-border); }

/* Welcome banner (dashboard) */
.welcome {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-blue) 100%);
  color: #fff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 18px;
}
.welcome h1 { color: #fff; }
.welcome .sub { color: rgba(255,255,255,0.75); margin-top: 4px; font-size: 14px; }

/* Metric cards */
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.metric {
  background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 16px;
}
.metric .v { font-size: 28px; font-weight: 700; color: var(--primary-navy); }
.metric .l { font-size: 13px; color: var(--text-secondary); margin-bottom: 4px; font-weight: 500; }
.metric.danger .v { color: var(--danger); }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.table th { font-weight: 600; color: var(--text-secondary); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; background: var(--bg); }
.table tr:hover { background: var(--bg); }
.table .row-actions { white-space: nowrap; text-align: right; }

/* Toolbar */
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar .spacer { flex: 1; }

/* Empty state */
.empty {
  text-align: center; padding: 48px 16px;
  color: var(--text-secondary);
}
.empty .icon { font-size: 32px; margin-bottom: 8px; opacity: .5; }

/* ===== Analysis Grid (spreadsheet style) =====
   Layout: | Study Area | Consultant | Day1 | Day2 | … |
   Each day cell is whole-day with optional AM/PM split.
   Chip background colour fills the whole slot to match the SOW status colours. */
.grid-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: auto;
  position: relative;
  max-height: calc(100vh - 220px);
}
.analysis-grid {
  display: grid;
  position: relative;
  min-width: 100%;
}
.analysis-grid .corner {
  position: sticky; top: 0;
  z-index: 15;
  background: var(--primary-navy); color: #fff;
  padding: 10px 12px;
  font-size: 13px; font-weight: 600;
  border-right: 1px solid rgba(255,255,255,0.15);
  border-bottom: 1px solid var(--border);
}
.analysis-grid .corner:nth-child(1) { left: 0; z-index: 16; }
.analysis-grid .corner:nth-child(2) { left: 170px; z-index: 16; }
.analysis-grid .col-day {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #fff;
  position: sticky; top: 0; z-index: 10;
  padding: 8px 6px;
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
}
.analysis-grid .col-day .dow { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-secondary); }
.analysis-grid .col-day .dnum { color: var(--text-primary); font-size: 14px; font-weight: 700; margin-top: 2px; }
.analysis-grid .col-day.weekend { background: #FAFBFC; color: #94A3B8; }
.analysis-grid .col-day.today { background: var(--light-blue); }
.analysis-grid .col-day.today .dnum { color: var(--primary-navy); }

.analysis-grid .row-label {
  background: var(--bg);
  padding: 8px 10px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  display: flex; flex-direction: column; justify-content: center;
  min-height: 64px;
}
.analysis-grid .row-label.study-area {
  position: sticky; left: 0; z-index: 5;
  background: #F4F6F9;
  font-weight: 600;
  color: var(--primary-navy);
}
.analysis-grid .row-label.study-area .sa-input {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  font-weight: 600;
  font-size: 13px;
  color: var(--primary-navy);
  padding: 4px 6px;
  border-radius: 4px;
  font-family: inherit;
}
.analysis-grid .row-label.study-area .sa-input:hover { border-color: var(--border); background: #fff; }
.analysis-grid .row-label.study-area .sa-input:focus {
  outline: none;
  border-color: var(--accent-teal);
  background: #fff;
  box-shadow: 0 0 0 2px rgba(0,138,155,0.15);
}
.analysis-grid .row-label.consultant-name {
  position: sticky; left: 170px; z-index: 5;
  background: var(--bg);
}
.analysis-grid .row-label.consultant-name .nm { font-weight: 600; color: var(--text-primary); }
.analysis-grid .row-label.consultant-name .rl { color: var(--text-secondary); font-size: 11px; margin-top: 2px; }

.analysis-grid .cell {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  min-height: 64px;
  background: #fff;
  display: grid;
  grid-template-rows: 1fr 1fr;
  cursor: pointer;
}
.analysis-grid .cell.weekend { background: #FAFBFC; cursor: default; }
.analysis-grid .cell.today { background: rgba(232,240,255,0.4); }
.analysis-grid .cell:hover:not(.weekend) { background: #F8FAFC; }
.analysis-grid .cell.drop-target { background: var(--light-blue); outline: 2px dashed var(--accent-teal); outline-offset: -2px; }
.analysis-grid .slot {
  position: relative;
  min-height: 28px;
  padding: 2px;
}
.analysis-grid .slot.slot-am { border-bottom: 1px dashed #EEF2F6; }
.analysis-grid .slot.drop-target { background: var(--light-blue); outline: 1px dashed var(--accent-teal); outline-offset: -1px; }

/* ===== Study chips — full-colour fill matching SOW status palette ===== */
.study-chip {
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 12px;
  cursor: grab;
  user-select: none;
  line-height: 1.25;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid transparent;
  transition: transform .05s ease, box-shadow .15s ease;
}
.study-chip:active { cursor: grabbing; }
.study-chip:hover { box-shadow: 0 2px 6px rgba(0,0,0,0.12); z-index: 5; }
.study-chip .title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.study-chip .sub { font-size: 10px; opacity: 0.85; margin-top: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.study-chip .pres-flag {
  position: absolute; top: 2px; right: 4px; font-size: 11px;
}
.study-chip.dragging { opacity: 0.4; }

/* Full-day chips fill the whole cell */
.study-chip.full-day {
  position: absolute; inset: 2px;
}
.study-chip.half-day {
  position: absolute; inset: 1px;
}
.study-chip.span-multi {
  position: absolute;
}

/* Status fills (match spreadsheet colours) */
.study-chip.s-allocated { background: var(--st-allocated-bg); color: var(--st-allocated-fg); border-color: var(--st-allocated-border); }
.study-chip.s-in_progress { background: #FB923C; color: #fff; border-color: #EA580C; }
.study-chip.s-draft_uploaded { background: #86EFAC; color: #14532D; border-color: #4ADE80; }
.study-chip.s-under_review { background: #60A5FA; color: #fff; border-color: #3B82F6; }
.study-chip.s-rework_requested { background: #FBBF24; color: #78350F; border-color: #F59E0B; }
.study-chip.s-completed { background: #16A34A; color: #fff; border-color: #15803D; }
.study-chip.s-delayed { background: #EF4444; color: #fff; border-color: #DC2626; }

.meeting-chip {
  position: absolute; inset: 2px;
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-blue));
  color: #fff;
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 12px;
  cursor: pointer;
  line-height: 1.25;
  display: flex; flex-direction: column; justify-content: center;
}
.meeting-chip .title { font-weight: 600; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.meeting-chip .sub { font-size: 10px; opacity: 0.85; }

/* ===== Library picker modal ===== */
.library-list { max-height: 360px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; }
.lib-group { border-bottom: 1px solid var(--border); }
.lib-group:last-child { border-bottom: 0; }
.lib-group-h {
  padding: 6px 12px;
  background: var(--bg);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  font-weight: 600;
}
.lib-item {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 10px 12px;
  background: #fff;
  border: 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 13px;
}
.lib-item:last-child { border-bottom: 0; }
.lib-item:hover { background: var(--light-blue); }
.lib-item .nm { font-weight: 500; color: var(--text-primary); }

/* ===== Modal ===== */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal {
  background: #fff;
  border-radius: 12px;
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.modal.lg { max-width: 900px; }
.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-body { padding: 20px; }
.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 8px;
}
.modal .close {
  background: transparent; border: 0; color: var(--text-secondary); cursor: pointer;
  font-size: 22px; line-height: 1;
}

/* ===== Login ===== */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-blue) 100%);
  padding: 16px;
}
.login-card {
  background: #fff;
  border-radius: 12px;
  width: 100%; max-width: 400px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.login-card .brand {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 24px;
}
.login-card .brand .logo {
  width: 40px; height: 40px;
  background: var(--accent-teal);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 20px;
}
.login-card .brand .name { font-size: 22px; font-weight: 700; color: var(--primary-navy); }
.login-card h2 { margin-bottom: 18px; }
.login-card .demo-hint {
  margin-top: 18px;
  padding: 12px;
  background: var(--light-blue);
  border-radius: 8px;
  font-size: 12px;
  color: var(--primary-navy);
}
.login-card .demo-hint code { background: rgba(0,0,0,0.05); padding: 1px 5px; border-radius: 4px; }
.error-msg {
  color: var(--danger);
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 12px;
}
.success-msg {
  color: var(--success);
  background: #F0FDF4;
  border: 1px solid #86EFAC;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 12px;
}

/* Flex / Grid helpers */
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.col { display: flex; flex-direction: column; gap: 12px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 800px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .content { padding: 16px; }
}

/* Drawer for study detail */
.drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.45);
  z-index: 90;
}
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 560px; max-width: 100%;
  background: #fff;
  z-index: 95;
  display: flex; flex-direction: column;
  box-shadow: -10px 0 40px rgba(0,0,0,0.15);
  overflow: hidden;
}
.drawer-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.drawer-body { flex: 1; overflow: auto; padding: 16px 20px; }
.drawer-footer { padding: 12px 20px; border-top: 1px solid var(--border); }
.section { margin-bottom: 22px; }
.section h3 { margin-bottom: 10px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.tab {
  padding: 8px 12px; cursor: pointer; border-bottom: 2px solid transparent;
  color: var(--text-secondary); font-weight: 500; font-size: 13px;
  background: transparent; border-top: 0; border-left: 0; border-right: 0;
}
.tab.active { color: var(--accent-teal); border-bottom-color: var(--accent-teal); }

/* Comment */
.comment {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.comment:last-child { border-bottom: 0; }
.comment .meta { display: flex; gap: 8px; align-items: center; margin-bottom: 4px; font-size: 12px; color: var(--text-secondary); }
.comment .meta .author { font-weight: 600; color: var(--text-primary); }
.comment .body { font-size: 14px; white-space: pre-wrap; }
.comment .mention { color: var(--accent-teal); font-weight: 600; }
.comment.type-update { background: #F0F9FF; padding: 10px 12px; border-radius: 8px; border: 1px solid #BAE6FD; border-bottom: 1px solid #BAE6FD;}
.comment.type-finding { background: #FEFCE8; padding: 10px 12px; border-radius: 8px; border: 1px solid #FDE68A; border-bottom: 1px solid #FDE68A;}
.comment.type-question { background: #F5F3FF; padding: 10px 12px; border-radius: 8px; border: 1px solid #DDD6FE; border-bottom: 1px solid #DDD6FE;}
.comment.type-review { background: #FDF2F8; padding: 10px 12px; border-radius: 8px; border: 1px solid #FBCFE8; border-bottom: 1px solid #FBCFE8;}
.comment.type-system { font-style: italic; color: var(--text-secondary); padding: 6px 0; }

.file-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  margin-bottom: 6px;
}
.file-row .name { flex: 1; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-row .kind { font-size: 11px; padding: 2px 8px; border-radius: 999px; background: var(--light-blue); color: var(--primary-navy); }

.kbd { font-family: ui-monospace, monospace; background: var(--bg); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; font-size: 12px; }

/* Mention dropdown */
.mention-list {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  z-index: 200;
  max-height: 200px;
  overflow: auto;
  min-width: 220px;
}
.mention-item {
  padding: 8px 12px;
  font-size: 13px;
  cursor: pointer;
}
.mention-item:hover, .mention-item.active { background: var(--light-blue); }
.mention-item .role { color: var(--text-secondary); font-size: 11px; margin-left: 6px; }

/* Utilities */
.hide { display: none !important; }
.flex { display: flex; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.w-full { width: 100%; }