@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #09090B;
  --bg-2: #0E0E10;
  --panel: #131316;
  --panel-2: #17171A;
  --elev: #1C1C20;
  --hair: #26262A;
  --hair-2: #2F2F34;
  --text: #FAFAFA;
  --text-2: #A1A1AA;
  --text-3: #71717A;
  --text-4: #52525A;
  --accent: #E4E4E7;
  --pop: oklch(0.82 0.10 200);
  --pop-soft: oklch(0.82 0.10 200 / 0.12);
  --pop-line: oklch(0.82 0.10 200 / 0.35);
  --pos: oklch(0.78 0.16 152);
  --pos-soft: oklch(0.78 0.16 152 / 0.14);
  --neg: oklch(0.72 0.18 22);
  --neg-soft: oklch(0.72 0.18 22 / 0.14);
  --warn: oklch(0.82 0.14 80);
  --warn-soft: oklch(0.82 0.14 80 / 0.14);
  --radius: 10px;
  --radius-sm: 7px;
  --radius-lg: 14px;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.02) inset, 0 1px 2px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; scrollbar-width: none; }
*::-webkit-scrollbar { display: none; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

body { min-height: 100vh; overflow-x: hidden; }

button { font-family: inherit; color: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; color: inherit; }
a { text-decoration: none; color: inherit; }

.mono { font-family: 'Geist Mono', ui-monospace, monospace; }

/* ===== Ambient background ===== */
.ambient {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(900px 500px at 18% -10%, oklch(0.82 0.10 200 / 0.06), transparent 60%),
    radial-gradient(700px 400px at 92% 110%, oklch(0.78 0.10 290 / 0.05), transparent 60%);
}

/* ===== Shell ===== */
.app {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 228px 1fr;
  min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
  border-right: 1px solid var(--hair);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  padding: 18px 14px;
  display: flex; flex-direction: column; gap: 2px;
  position: sticky; top: 0; height: 100vh;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 18px;
}

.brand-mark {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  display: block; object-fit: contain;
}

.brand-name { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.brand-sub { font-size: 10px; color: var(--text-3); font-family: 'Geist Mono', monospace; letter-spacing: 0.05em; text-transform: uppercase; }

.nav-section { margin-top: 8px; }
.nav-label { font-size: 10px; color: var(--text-4); text-transform: uppercase; letter-spacing: 0.09em; padding: 0 8px 6px; font-weight: 500; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 9px; border-radius: 7px; color: var(--text-2);
  font-size: 13px; font-weight: 500; cursor: pointer;
  width: 100%; text-align: left;
  transition: background 120ms ease, color 120ms ease;
}
.nav-item:hover { background: var(--panel); color: var(--text); }
.nav-item.active { background: var(--panel-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--hair); }
.nav-logout { color: var(--text-4); }
.nav-logout:hover { background: oklch(0.72 0.18 22 / 0.10) !important; color: var(--neg) !important; box-shadow: 0 0 12px oklch(0.72 0.18 22 / 0.25); }

.nav-item svg { flex-shrink: 0; opacity: 0.85; }

.nav-item .nav-count {
  margin-left: auto; font-family: 'Geist Mono', monospace; font-size: 10px; color: var(--text-3);
  background: var(--panel); border: 1px solid var(--hair); border-radius: 10px; padding: 1px 7px;
}

.side-foot { margin-top: auto; border-top: 1px solid var(--hair); padding-top: 12px; }
.side-foot-top { display: flex; justify-content: flex-end; gap: 4px; margin-bottom: 8px; }

/* Notification bell */
.notif-bell {
  position: relative; width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3); background: transparent; border: 1px solid transparent;
  cursor: pointer; transition: background 120ms, color 120ms, border-color 120ms;
}
.notif-bell:hover { background: var(--panel); color: var(--text); border-color: var(--hair); }
.notif-badge {
  position: absolute; top: 2px; right: 2px;
  min-width: 16px; height: 16px; border-radius: 8px;
  background: var(--neg); color: #fff; font-size: 9px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; padding: 0 3px;
  pointer-events: none;
}

/* Notification dropdown */
.notif-dropdown {
  position: fixed; z-index: 9700;
  width: 300px; max-height: 360px;
  background: rgba(19,19,22,0.98); border: 1px solid var(--hair-2);
  border-radius: 12px; box-shadow: 0 12px 40px rgba(0,0,0,.6);
  display: none; flex-direction: column; overflow: hidden;
}
.notif-dropdown.open { display: flex; }
.notif-dropdown-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px 10px; border-bottom: 1px solid var(--hair);
  font-size: 13px; font-weight: 600; flex-shrink: 0;
}
.notif-mark-all {
  font-size: 11px; color: var(--text-3); cursor: pointer; background: none; border: none;
  transition: color 120ms;
}
.notif-mark-all:hover { color: var(--text); }
.notif-list { overflow-y: auto; flex: 1; }
.notif-empty { font-size: 12px; color: var(--text-4); padding: 20px; text-align: center; }
.notif-item {
  display: flex; gap: 10px; padding: 10px 14px;
  cursor: pointer; transition: background 100ms; align-items: flex-start;
  border-bottom: 1px solid var(--hair);
}
.notif-item:last-child { border-bottom: none; }
.notif-item:hover { background: var(--panel); }
.notif-item.unread { background: rgba(255,255,255,0.02); }
.notif-icon-wrap {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--panel-2); color: var(--text-3); position: relative;
}
.notif-item.unread .notif-icon-wrap { background: var(--pop-soft); color: var(--pop); }
.notif-unread-dot {
  position: absolute; top: -2px; right: -2px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--pop); border: 1.5px solid var(--bg);
}
.notif-content { flex: 1; min-width: 0; }
.notif-title { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.notif-body { font-size: 12px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notif-time { font-size: 10px; color: var(--text-4); margin-top: 3px; }

/* Toast notification */
.notif-toast {
  position: fixed; bottom: 120px; right: 20px; z-index: 9800;
  width: 280px; background: rgba(19,19,22,0.98);
  border: 1px solid var(--hair-2); border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,.5); backdrop-filter: blur(20px);
  padding: 12px 14px; display: flex; gap: 10px; align-items: flex-start;
  cursor: pointer; animation: toastIn 200ms cubic-bezier(0,0,0.2,1) both;
}
.notif-toast.out { animation: toastOut 180ms ease-in both; }
@keyframes toastIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(8px); } }
.notif-toast-icon {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--pop-soft); color: var(--pop);
}
.notif-toast-content { flex: 1; min-width: 0; }
.notif-toast-title { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.notif-toast-body { font-size: 12px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notif-toast-close {
  width: 18px; height: 18px; border-radius: 4px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text-4); cursor: pointer;
  font-size: 16px; line-height: 1; padding: 0; transition: color 120ms;
}
.notif-toast-close:hover { color: var(--text); }

.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 8px; border-radius: 8px; cursor: pointer;
  transition: background 120ms;
}
.user-chip:hover { background: var(--panel); }

.user-av {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, #5A5AFF, #FF6BB1);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 11px; color: #fff; flex-shrink: 0;
  font-family: 'Geist Mono', monospace;
}
.user-name { font-size: 13px; font-weight: 500; line-height: 1.1; }
.user-meta { font-size: 11px; color: var(--text-3); line-height: 1.1; margin-top: 2px; }

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

.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 24px; border-bottom: 1px solid var(--hair);
  background: rgba(9,9,11,0.7); backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 30;
}

.crumbs { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-3); }
.crumbs .sep { color: var(--text-4); }
.crumbs .cur { color: var(--text); font-weight: 500; }

.top-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px; border-radius: 7px; font-size: 13px; font-weight: 500;
  border: 1px solid var(--hair); background: var(--panel); color: var(--text);
  transition: background 120ms, border-color 120ms;
}
.btn:hover { background: var(--panel-2); border-color: var(--hair-2); }

.btn-primary {
  background: var(--text); color: #09090B; border-color: var(--text); font-weight: 600;
}
.btn-primary:hover { background: #fff; border-color: #fff; }

.btn-ghost {
  background: transparent; color: var(--text-2);
  border: 1px solid var(--hair);
}
.btn-ghost:hover { background: var(--panel); color: var(--text); }

.btn-danger { color: var(--neg); border-color: var(--neg-soft); }
.btn-danger:hover { background: var(--neg-soft); }

/* ===== Page ===== */
.page { padding: 24px; max-width: 1320px; width: 100%; margin: 0 auto; }

.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 22px; gap: 14px;
}
.page-title { font-size: 24px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
.page-sub { font-size: 13px; color: var(--text-3); margin-top: 4px; }

/* ===== Cards ===== */
.card {
  background: var(--panel);
  border: 1px solid var(--hair);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  margin-bottom: 14px;
}

.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 12px;
}
.card-title { font-size: 13px; font-weight: 600; letter-spacing: -0.005em; }
.card-sub { font-size: 11px; color: var(--text-3); }

/* ===== Grid layouts ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.full-width { grid-column: 1 / -1; }

/* ===== Tables ===== */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl thead tr { border-bottom: 1px solid var(--hair); }
.tbl th {
  text-align: left; padding: 10px 16px;
  font-size: 11px; font-weight: 500; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.tbl td { padding: 13px 16px; border-bottom: 1px solid var(--hair); }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr { transition: background 100ms; cursor: pointer; }
.tbl tbody tr:hover td { background: var(--panel-2); }

.tbl-no-pad { padding: 0; overflow: hidden; }
.tbl-no-pad .tbl th:first-child,
.tbl-no-pad .tbl td:first-child { padding-left: 20px; }
.tbl-no-pad .tbl th:last-child,
.tbl-no-pad .tbl td:last-child { padding-right: 20px; }

/* ===== Badges ===== */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 500;
  padding: 3px 8px; border-radius: 20px;
}
.badge .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

.badge-ok { background: var(--pos-soft); color: var(--pos); }
.badge-pending { background: var(--warn-soft); color: var(--warn); }
.badge-cancel { background: var(--neg-soft); color: var(--neg); }
.badge-muted { background: var(--panel-2); color: var(--text-3); border: 1px solid var(--hair); }
.badge-blue { background: oklch(0.72 0.14 258 / 0.15); color: oklch(0.75 0.12 258); }

/* ===== Alerts ===== */
.alert {
  padding: 12px 16px; border-radius: var(--radius-sm);
  margin-bottom: 16px; font-size: 13px;
  display: flex; align-items: flex-start; gap: 10px;
}
.alert-error { background: var(--neg-soft); border: 1px solid oklch(0.72 0.18 22 / 0.3); color: var(--neg); }
.alert-success { background: var(--pos-soft); border: 1px solid oklch(0.78 0.16 152 / 0.3); color: var(--pos); }
.alert-warning { background: var(--warn-soft); border: 1px solid oklch(0.82 0.14 80 / 0.3); color: var(--warn); }

/* ===== Forms ===== */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }

.field input,
.field select,
.field textarea {
  width: 100%; padding: 9px 12px;
  border: 1px solid var(--hair-2);
  border-radius: var(--radius-sm);
  font-size: 13px;
  background: var(--panel-2);
  color: var(--text);
  transition: border-color 150ms;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none; border-color: var(--pop);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-4); }

.field select option { background: var(--panel-2); }

.field textarea { resize: vertical; min-height: 80px; line-height: 1.5; }

.checkbox-label {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  column-gap: 12px;
  font-size: 13px; cursor: pointer; color: var(--text-2);
  padding: 10px 14px; border-radius: var(--radius-sm);
  transition: background 120ms;
}
.checkbox-label:hover { background: var(--panel-2); color: var(--text); }
.checkbox-label input[type="checkbox"] { display: none; }
.cb-circle {
  width: 18px; height: 18px;
  border-radius: 50%; border: 2px solid var(--hair-2);
  background: transparent;
  transition: border-color 150ms, background 150ms, box-shadow 150ms;
  display: flex; align-items: center; justify-content: center;
}
.checkbox-label input[type="checkbox"]:checked + .cb-circle {
  border-color: var(--pop); background: var(--pop);
  box-shadow: 0 0 0 3px var(--pop-soft);
}
.checkbox-label input[type="checkbox"]:checked + .cb-circle::after {
  content: ''; width: 6px; height: 6px;
  border-radius: 50%; background: #000;
}

.attendee-list { display: flex; flex-direction: column; gap: 2px; border: 1px solid var(--hair); border-radius: var(--radius-sm); overflow: hidden; }

/* ===== Member row ===== */
.member-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--hair); gap: 12px;
}
.member-row:last-of-type { border-bottom: none; }
.member-name { font-size: 13px; font-weight: 500; }
.member-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.member-badges { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

.invite-form { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--hair); }
.invite-form .invite-label { font-size: 12px; font-weight: 500; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 12px; }
.field-row { display: flex; gap: 10px; align-items: flex-end; }
.field-row .field { flex: 1; margin-bottom: 0; }

/* ===== Calendar badge in topbar ===== */
.cal-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 6px; font-size: 12px; font-weight: 500;
}
.cal-badge-connected { background: var(--pos-soft); color: var(--pos); }
.cal-badge-disconnected {
  background: var(--warn-soft); color: var(--warn);
  border: 1px solid oklch(0.82 0.14 80 / 0.25);
  cursor: pointer; transition: background 120ms;
}
.cal-badge-disconnected:hover { background: oklch(0.82 0.14 80 / 0.2); }

/* ===== AI message ===== */
.ai-box {
  display: flex; gap: 12px;
  background: var(--pop-soft); border: 1px solid var(--pop-line);
  border-radius: var(--radius); padding: 16px; margin-bottom: 20px;
}
.ai-icon {
  width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0;
  background: var(--pop-soft); color: var(--pop);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; font-family: 'Geist Mono', monospace;
}
.ai-box p { font-size: 13px; color: var(--text-2); line-height: 1.6; }

/* ===== Slot card ===== */
.slot-box {
  background: var(--panel-2); border: 1px solid var(--hair);
  border-radius: var(--radius); padding: 20px; margin-bottom: 20px;
}
.slot-title { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.slot-time { font-size: 14px; font-family: 'Geist Mono', monospace; color: var(--text-2); }
.slot-duration { font-size: 12px; color: var(--text-3); margin-top: 6px; font-family: 'Geist Mono', monospace; }

.btn-row { display: flex; gap: 10px; margin-top: 20px; }

/* ===== Meeting detail modal ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 800;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 180ms ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--panel); border: 1px solid var(--hair-2);
  border-radius: 18px;
  width: 100%; max-width: 520px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 1px 0 rgba(255,255,255,0.04) inset;
  transform: translateY(12px) scale(0.98);
  transition: transform 200ms ease;
  overflow: hidden;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 22px 24px 18px; border-bottom: 1px solid var(--hair);
  gap: 12px;
}
.modal-title { font-size: 16px; font-weight: 600; color: var(--text); line-height: 1.3; }
.modal-sub { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.modal-close {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  background: var(--elev); border: 1px solid var(--hair-2);
  color: var(--text-3); cursor: pointer; font-size: 16px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: all 120ms;
}
.modal-close:hover { background: var(--panel-2); color: var(--text); }

.modal-body { padding: 20px 24px; display: flex; flex-direction: column; gap: 16px; }

.modal-row { display: flex; gap: 10px; align-items: flex-start; }
.modal-icon {
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
  background: var(--bg-2); border: 1px solid var(--hair);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
}
.modal-row-label { font-size: 11px; color: var(--text-4); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 3px; }
.modal-row-value { font-size: 13px; color: var(--text); line-height: 1.45; }

.meet-link {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 14px; border-radius: 10px;
  background: oklch(0.48 0.16 152 / 0.15); border: 1px solid oklch(0.48 0.16 152 / 0.35);
  color: var(--pos); font-size: 13px; font-weight: 500;
  text-decoration: none; transition: all 140ms; margin-top: 2px;
}
.meet-link:hover { background: oklch(0.48 0.16 152 / 0.25); transform: translateY(-1px); }

.attendee-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 2px; }
.attendee-chip {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 20px;
  background: var(--bg-2); border: 1px solid var(--hair);
  font-size: 12px; color: var(--text-2);
}
.attendee-chip .chip-av {
  width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px; font-weight: 700; color: #fff;
  font-family: 'Geist Mono', monospace;
}

.modal-footer {
  padding: 14px 24px; border-top: 1px solid var(--hair);
  display: flex; gap: 8px; justify-content: flex-end;
}

/* ===== Auth pages ===== */
.auth-container {
  min-height: 100vh; display: flex;
  align-items: center; justify-content: center; padding: 24px;
  background: var(--bg);
}

.auth-box {
  width: 100%; max-width: 400px;
}

.auth-brand {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 32px;
}
.auth-brand-mark {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  display: block; object-fit: contain;
}
.auth-brand-name { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }

.auth-heading { font-size: 24px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 4px; }
.auth-sub { font-size: 13px; color: var(--text-3); margin-bottom: 28px; }

.auth-card {
  background: var(--panel); border: 1px solid var(--hair);
  border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow-card), 0 20px 60px rgba(0,0,0,0.4);
}

.auth-footer { text-align: center; font-size: 13px; color: var(--text-3); margin-top: 16px; }
.auth-footer a { color: var(--pop); }
.auth-footer a:hover { text-decoration: underline; }

/* ===== Divider ===== */
.divider { height: 1px; background: var(--hair); margin: 16px 0; }

/* ===== Empty state ===== */
.empty-state { text-align: center; padding: 48px 24px; color: var(--text-3); font-size: 13px; }
.empty-state p { margin-top: 8px; }

/* ===== Utils ===== */
.muted { color: var(--text-3); }
.text-right { text-align: right; }

/* ===== Chat page ===== */
.chat-page {
  display: grid;
  grid-template-columns: 210px 1fr;
  height: 100vh;
  overflow: hidden;
}

/* Channel / DM nav */
.chat-page .chat-nav {
  border-right: 1px solid var(--hair);
  background: var(--bg-2);
  display: flex; flex-direction: column;
  overflow-y: auto; overflow-x: hidden;
  padding: 16px 8px;
  gap: 4px;
}
.chat-page .chat-nav-section { margin-bottom: 12px; }
.chat-page .chat-nav-label {
  font-size: 10px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-4);
  padding: 0 10px 6px;
}
.chat-page .chat-nav-item {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 6px 10px; border-radius: 6px;
  font-size: 13px; color: var(--text-2); cursor: pointer;
  transition: background 120ms, color 120ms;
  text-align: left;
}
.chat-page .chat-nav-item:hover { background: var(--panel); color: var(--text); }
.chat-page .chat-nav-item.active { background: var(--panel-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--hair); }
.chat-page .chat-hash { font-size: 15px; color: var(--text-3); line-height: 1; flex-shrink: 0; }
.chat-page .chat-dm-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-page .chat-unread {
  margin-left: auto; min-width: 18px; height: 18px; border-radius: 9px;
  background: var(--neg); color: #fff; font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; padding: 0 5px;
  flex-shrink: 0;
}

/* Presence dot */
.chat-page .presence-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  background: var(--hair-2); transition: background 300ms;
}
.chat-page .presence-dot.online { background: var(--pos); }

/* Chat area */
.chat-page .chat-area {
  display: flex; flex-direction: column;
  overflow: hidden;
}
.chat-page .chat-header {
  display: flex; align-items: center; gap: 8px;
  padding: 0 20px; height: 52px; flex-shrink: 0;
  border-bottom: 1px solid var(--hair);
  font-size: 15px; font-weight: 600;
}
.chat-page .chat-header .chat-hash { font-size: 18px; }

/* Messages */
.chat-page .chat-messages {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 16px 20px;
  display: flex; flex-direction: column; gap: 2px;
}
.chat-page .chat-msg-group {
  display: flex; gap: 12px; margin-top: 14px;
}
.chat-page .chat-msg-group:first-child { margin-top: 0; }
.chat-page .chat-msg-av {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff;
  font-family: 'Geist Mono', monospace; margin-top: 1px;
}
.chat-page .chat-msg-content { flex: 1; min-width: 0; }
.chat-page .chat-msg-meta { display: flex; align-items: baseline; gap: 8px; margin-bottom: 3px; }
.chat-page .chat-msg-name { font-size: 13px; font-weight: 600; }
.chat-page .chat-msg-name.me { color: var(--pop); }
.chat-page .chat-msg-time { font-size: 11px; color: var(--text-4); font-family: 'Geist Mono', monospace; }
.chat-page .chat-msg-body { font-size: 13px; color: var(--text-2); line-height: 1.5; word-break: break-word; }
.chat-page .chat-msg-compact {
  font-size: 13px; color: var(--text-2); line-height: 1.5;
  position: relative;
}
.chat-page .chat-msg-compact-inner { padding-left: 44px; word-break: break-word; }
.chat-page .chat-msg-compact .chat-msg-reactions { padding-left: 44px; }
.chat-page .chat-msg-group { position: relative; }
@keyframes msgIn { from { opacity:0; transform:translateY(3px); } to { opacity:1; transform:none; } }
.chat-page .chat-msg-in { animation: msgIn 150ms ease; }
.chat-page .chat-loading, .chat-page .chat-empty {
  text-align: center; padding: 32px 0;
  font-size: 13px; color: var(--text-4);
}
.chat-page .chat-msg-av { cursor: pointer; transition: opacity 120ms; }
.chat-page .chat-msg-av:hover { opacity: 0.8; }
.chat-page .chat-msg-name { cursor: pointer; }
.chat-page .chat-msg-name:hover { text-decoration: underline; }

/* Profile card */
#profile-card {
  position: fixed; z-index: 9500;
  width: 192px;
  background: rgba(19,19,22,0.97);
  border: 1px solid var(--hair-2);
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.55), 0 1px 0 rgba(255,255,255,0.04) inset;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: 16px 14px 14px;
  display: none; flex-direction: column; align-items: center; gap: 6px;
  text-align: center;
}
#profile-card.open { display: flex; }
.pc-av {
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff;
  margin-bottom: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
}
.pc-name { font-size: 14px; font-weight: 600; color: var(--text); line-height: 1.2; }
.pc-role {
  font-size: 11px; font-weight: 500; letter-spacing: .02em;
  padding: 2px 9px; border-radius: 20px;
  background: var(--pop-soft); color: var(--pop);
  border: 1px solid var(--pop-line);
  margin-bottom: 4px;
}
.pc-actions { display: flex; flex-direction: column; gap: 6px; width: 100%; margin-top: 4px; }
.pc-btn {
  width: 100%; padding: 7px 0; border-radius: 8px; font-size: 12px; font-weight: 500;
  border: 1px solid var(--hair-2); background: var(--panel); color: var(--text-2);
  cursor: pointer; transition: background 120ms, border-color 120ms, color 120ms;
}
.pc-btn:hover { background: var(--elev); border-color: var(--pop-line); color: var(--text); }
.pc-btn.primary { background: var(--pop-soft); border-color: var(--pop-line); color: var(--pop); }
.pc-btn.primary:hover { background: var(--pop); color: #000; }

/* Chat nav additions */
.chat-nav-add-btn {
  width: 18px; height: 18px; border-radius: 4px; display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--hair); color: var(--text-4); cursor: pointer;
  transition: background 120ms, color 120ms, border-color 120ms;
}
.chat-nav-add-btn:hover { background: var(--pop-soft); border-color: var(--pop-line); color: var(--pop); }
.chat-nav-empty { font-size: 11px; color: var(--text-4); padding: 4px 10px; }

/* Collapsible nav sections */
.chat-page .chat-nav-label.chat-nav-toggle {
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; user-select: none; border-radius: 4px;
  transition: color 120ms;
}
.chat-page .chat-nav-label.chat-nav-toggle:hover { color: var(--text-2); }
.chat-page .chat-nav-label-actions { display: flex; align-items: center; gap: 5px; }
.chat-page .chat-nav-chevron {
  color: var(--text-4); flex-shrink: 0;
  transition: transform 180ms ease;
}
.chat-page .chat-nav-body {
  overflow: hidden;
  max-height: 600px;
  transition: max-height 200ms ease;
}
.chat-page .chat-nav-section.collapsed .chat-nav-body { max-height: 0; }
.chat-page .chat-nav-section.collapsed .chat-nav-chevron { transform: rotate(-90deg); }

/* New group modal */
.ng-overlay {
  position: fixed; inset: 0; z-index: 9200;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center;
}
.ng-overlay.open { display: flex; }
.ng-modal {
  width: 360px; max-width: calc(100vw - 32px);
  background: var(--panel);
  border: 1px solid var(--hair-2);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  padding: 20px;
}
.ng-modal-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
  font-size: 14px; font-weight: 600; color: var(--text);
}
.ng-close {
  width: 26px; height: 26px; border-radius: 6px; display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--hair); color: var(--text-3); cursor: pointer;
  transition: background 120ms;
}
.ng-close:hover { background: var(--panel-2); color: var(--text); }
.ng-input {
  width: 100%; background: var(--panel-2); border: 1px solid var(--hair-2);
  border-radius: 8px; color: var(--text); font-size: 13px; font-family: inherit;
  padding: 8px 12px; outline: none; box-sizing: border-box;
  transition: border-color 150ms;
}
.ng-input:focus { border-color: var(--pop-line); }
.ng-member-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
  font-size: 13px; color: var(--text-2);
  transition: background 100ms;
}
.ng-member-row:hover { background: var(--panel-2); }
.ng-member-row input[type="checkbox"] { accent-color: var(--pop); width: 14px; height: 14px; flex-shrink: 0; }

/* Reaction pills */
.chat-page .chat-msg-reactions { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.chat-page .reaction-pill {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 7px; border-radius: 12px; font-size: 13px; line-height: 1.4;
  background: var(--panel); border: 1px solid var(--hair);
  color: var(--text-2); cursor: pointer;
  transition: background 120ms, border-color 120ms;
}
.chat-page .reaction-pill:hover { background: var(--elev); border-color: var(--hair-2); }
.chat-page .reaction-pill.mine { background: var(--pop-soft); border-color: var(--pop-line); color: var(--pop); }
.chat-page .reaction-pill span { font-size: 11px; font-weight: 600; }

/* React button (shows on message hover) */
.chat-page .chat-msg-react-btn {
  position: absolute; top: 2px; right: 6px;
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--panel); border: 1px solid var(--hair);
  color: var(--text-4); display: flex; align-items: center; justify-content: center;
  cursor: pointer; opacity: 0;
  transition: opacity 120ms, color 120ms, background 120ms;
}
.chat-page .chat-msg-group:hover .chat-msg-react-btn,
.chat-page .chat-msg-compact:hover .chat-msg-react-btn { opacity: 1; }
.chat-page .chat-msg-react-btn:hover { color: var(--text); background: var(--elev); }

/* On touch devices, always show react buttons */
@media (hover: none) {
  .chat-page .chat-msg-react-btn { opacity: 0.5; }
  .chat-page .chat-msg-react-btn:active { opacity: 1; }
}

/* Emoji picker */
.react-picker {
  position: fixed; z-index: 9600;
  background: rgba(19,19,22,0.97); border: 1px solid var(--hair-2);
  border-radius: 10px; padding: 5px 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  display: none; gap: 2px;
}
.react-picker.open { display: flex; }
.react-picker button {
  font-size: 19px; width: 34px; height: 34px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; background: transparent; border: none;
  transition: background 100ms; line-height: 1;
}
.react-picker button:hover { background: var(--panel); }

/* Read receipt */
.chat-page .chat-seen-row {
  text-align: right; font-size: 10px; color: var(--text-4);
  padding: 1px 24px 4px; font-style: italic; letter-spacing: .02em;
}

/* Typing indicator */
.chat-page .chat-typing-indicator {
  height: 0; overflow: hidden; padding: 0 20px;
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; color: var(--text-3);
  transition: height 150ms ease, padding 150ms ease;
}
.chat-page .chat-typing-indicator.visible {
  height: 26px; padding: 4px 20px 2px;
}
.chat-page .typing-dots { display: flex; gap: 3px; align-items: center; }
.chat-page .typing-dots span {
  width: 5px; height: 5px; border-radius: 50%; background: var(--text-4);
  animation: typing-bounce 1.2s ease-in-out infinite;
}
.chat-page .typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-page .typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-3px); opacity: 1; }
}

/* Input */
.chat-page .chat-input-wrap {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px; flex-shrink: 0;
  border-top: 1px solid var(--hair);
}
.chat-page .chat-input {
  flex: 1; background: var(--panel-2);
  border: 1px solid var(--hair-2); border-radius: 8px;
  padding: 10px 14px; font-size: 13px; color: var(--text);
  transition: border-color 150ms;
}
.chat-page .chat-input:focus { outline: none; border-color: var(--pop); }
.chat-page .chat-input::placeholder { color: var(--text-4); }
.chat-page .chat-send-btn {
  width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0;
  background: var(--pop); color: #000; display: flex;
  align-items: center; justify-content: center;
  transition: opacity 150ms;
}
.chat-page .chat-send-btn:hover { opacity: 0.85; }

/* ===== Search overlay ===== */
.search-overlay {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  align-items: flex-start; justify-content: center;
  padding-top: 80px;
}
.search-overlay.open { display: flex; }

.search-modal {
  width: 100%; max-width: 560px;
  background: var(--panel);
  border: 1px solid var(--hair-2);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  overflow: hidden;
}

.search-input-row {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--hair);
}
.search-input {
  flex: 1; background: transparent; border: none; outline: none;
  font-size: 15px; color: var(--text);
}
.search-input::placeholder { color: var(--text-4); }
.search-esc-hint {
  font-size: 10px; color: var(--text-4);
  background: var(--elev); border: 1px solid var(--hair);
  border-radius: 4px; padding: 2px 5px; font-family: 'Geist Mono', monospace;
  flex-shrink: 0;
}

.search-results {
  max-height: 400px; overflow-y: auto;
  padding: 6px 0;
}
.search-empty {
  padding: 20px 16px; color: var(--text-4); font-size: 13px; text-align: center;
}
.search-section-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--text-4); font-weight: 500;
  padding: 10px 16px 4px;
}
.search-result-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 9px 16px; cursor: pointer;
  transition: background 100ms;
}
.search-result-item:hover { background: var(--elev); }

.search-result-icon {
  width: 28px; height: 28px; border-radius: 7px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.search-icon-meeting { background: var(--pop-soft); color: var(--pop); }
.search-icon-msg { background: oklch(0.78 0.13 290 / 0.12); color: oklch(0.78 0.13 290); }

.search-result-body { flex: 1; min-width: 0; }
.search-result-title {
  font-size: 13px; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.search-result-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; }

.search-hl {
  background: oklch(0.82 0.14 80 / 0.3);
  color: var(--warn);
  border-radius: 2px; padding: 0 1px;
}
.search-tag {
  display: inline-block; font-size: 10px; padding: 1px 5px; border-radius: 4px;
  text-transform: capitalize; font-weight: 500;
}
.search-tag.pos { background: var(--pos-soft); color: var(--pos); }
.search-tag.neg { background: var(--neg-soft); color: var(--neg); }
.search-tag.warn { background: var(--warn-soft); color: var(--warn); }

/* ===== Responsive ===== */

/* Mobile topbar (hidden on desktop) */
.mob-bar {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; height: 52px; z-index: 9000;
  align-items: center; gap: 12px;
  padding: 0 14px;
  background: rgba(9,9,11,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hair);
}
.mob-ham {
  width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); background: transparent; border: 1px solid var(--hair);
  cursor: pointer; transition: background 120ms, color 120ms;
}
.mob-ham:hover { background: var(--panel); color: var(--text); }
.mob-bar-title { font-size: 15px; font-weight: 600; flex: 1; }

/* Sidebar overlay (click outside to close on mobile) */
.sidebar-overlay {
  display: none; position: fixed; inset: 0; z-index: 9400;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(2px);
}
body.sidebar-open .sidebar-overlay { display: block; }

/* Chat nav overlay */
.chat-nav-overlay {
  display: none; position: fixed; inset: 0; z-index: 8400;
  background: rgba(0,0,0,0.4);
}
body.chat-nav-open .chat-nav-overlay { display: block; }

/* Mobile chat-nav toggle (hidden on desktop) */
.mob-chat-btn {
  display: none; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 6px; font-size: 12px; font-weight: 500;
  color: var(--text-2); background: var(--panel); border: 1px solid var(--hair);
  cursor: pointer; transition: all 120ms; flex-shrink: 0;
}
.mob-chat-btn:hover { background: var(--elev); color: var(--text); }

@media (max-width: 768px) {
  /* Shell: sidebar becomes off-canvas, main takes full width */
  .app { display: block; padding-top: 52px; }

  .mob-bar { display: flex; }

  .sidebar {
    position: fixed; left: 0; top: 0; height: 100dvh; width: 240px;
    z-index: 9500;
    transform: translateX(-100%);
    transition: transform 240ms cubic-bezier(0.4, 0, 0.2, 1);
  }
  body.sidebar-open .sidebar {
    transform: translateX(0);
    box-shadow: 8px 0 40px rgba(0,0,0,0.6);
  }

  /* Main areas */
  .topbar { padding: 12px 14px; }
  .page { padding: 14px; }
  .page-head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .top-actions { margin-left: 0; flex-wrap: wrap; }
  .page-title { font-size: 20px; }

  /* Grids (inline !important overrides page-level <style> blocks) */
  .kpi-grid { grid-template-columns: 1fr 1fr !important; }
  .dash-grid { grid-template-columns: 1fr !important; }
  .row-grid  { grid-template-columns: 1fr !important; }
  .grid-2    { grid-template-columns: 1fr !important; }

  /* Hide date column in schedule/meeting rows on small screens */
  .sched-date, .mtg-date { display: none; }
  .sched-row { grid-template-columns: 36px 1fr auto; }
  .mtg-row   { grid-template-columns: 36px 1fr auto auto; }

  /* Tables get horizontal scroll instead of overflow */
  .card.tbl-no-pad { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Form field rows stack vertically */
  .field-row { flex-direction: column; }
  .field-row .field { width: 100%; }

  /* Meeting modal: bottom sheet */
  .modal-overlay { align-items: flex-end; padding: 0; }
  .modal { border-radius: 20px 20px 0 0; max-width: 100%; transform: translateY(40px) !important; }
  .modal-overlay.open .modal { transform: translateY(0) !important; }

  /* Button rows wrap */
  .btn-row { flex-wrap: wrap; }

  /* ── Chat page ── */
  .chat-page { grid-template-columns: 1fr; height: calc(100vh - 52px); }

  /* Chat nav becomes a left drawer */
  .chat-page .chat-nav {
    position: fixed; left: 0; top: 52px; bottom: 0;
    z-index: 8500; width: 240px;
    transform: translateX(-100%);
    transition: transform 240ms cubic-bezier(0.4, 0, 0.2, 1);
  }
  body.chat-nav-open .chat-page .chat-nav {
    transform: translateX(0);
    box-shadow: 4px 0 30px rgba(0,0,0,0.5);
  }
  .mob-chat-btn { display: inline-flex; }

  /* Search: bottom sheet */
  .search-overlay { padding-top: 0; align-items: flex-end; }
  .search-modal { border-radius: 20px 20px 0 0; max-width: 100%; }

  /* Notification dropdown: full-width */
  .notif-dropdown { width: calc(100vw - 16px) !important; left: 8px !important; }

  /* Member row wraps badge strip */
  .member-row { flex-wrap: wrap; gap: 8px; }
  .member-badges { flex-wrap: wrap; }
}

/* Page fade-in */
.main { animation: pageIn 120ms ease-out both; }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }