/* =============================================================
   GESTÃO INTERNA — Design System Global v3.0
   Tokens • Temas • Layout • Componentes
   ============================================================= */

/* ── IMPORT FONT ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── TOKENS LIGHT ────────────────────────────────────────── */
:root {
  --bg:          #f4f6fb;
  --surface:     #ffffff;
  --surface-2:   #f0f4fb;
  --surface-3:   #e6edf8;
  --line:        #dce5f5;
  --text:        #0d1323;
  --muted:       #5a6a8a;

  --cyan:        #00eaff;
  --cyan-2:      #00baff;
  --magenta:     #ff3ea6;
  --magenta-2:   #ff56c3;
  --purple:      #7a5cff;
  --ok:          #38d39f;
  --warn:        #ffd36a;
  --danger:      #ff6b6b;
  --info:        #5cc8ff;

  --grad-brand:  linear-gradient(45deg, var(--cyan), var(--magenta));
  --grad-mag:    linear-gradient(45deg, var(--magenta), var(--purple));
  --grad-cyan:   linear-gradient(45deg, var(--cyan), var(--cyan-2));
  --grad-ok:     linear-gradient(45deg, #38d39f, #00d2b4);

  --r-xs: 6px;  --r-sm: 10px;  --r-md: 14px;  --r-lg: 18px;  --r-xl: 24px;
  --ring:  0 0 0 4px color-mix(in oklab, var(--cyan) 28%, transparent);
  --elev:  0 8px 24px rgba(18,23,45,.09);
  --elev2: 0 16px 40px rgba(18,23,45,.14);

  --sb-w: 260px;
  --top-h: 68px;

  --card-bg: #ffffff;
  --kpi-bg:  linear-gradient(135deg, #fff 0%, #f3f7ff 100%);
}

/* ── TOKENS DARK ─────────────────────────────────────────── */
:root[data-theme="dark"] {
  --bg:        #090d18;
  --surface:   #0f1728;
  --surface-2: #131f35;
  --surface-3: #1a2a45;
  --line:      #1f3050;
  --text:      #e8f0ff;
  --muted:     #7a90b8;

  --cyan:      #00eaff;
  --cyan-2:    #00baff;
  --magenta:   #ff3ea6;
  --magenta-2: #ff56c3;
  --purple:    #7a5cff;
  --ok:        #38d39f;
  --warn:      #ffd36a;
  --danger:    #ff6b6b;
  --info:      #5cc8ff;

  --ring:  0 0 0 4px color-mix(in oklab, var(--cyan) 36%, transparent);
  --elev:  0 12px 32px rgba(0,0,0,.50);
  --elev2: 0 20px 50px rgba(0,0,0,.65);

  --card-bg: linear-gradient(135deg, #112040 0%, #0c1930 100%);
  --kpi-bg:  linear-gradient(135deg, #14284e 0%, #0d1f3c 100%);
}

/* ── BASE ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  transition: background .3s, color .3s;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

/* Scrollbar */
*::-webkit-scrollbar { width: 6px; height: 6px; }
*::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 99px; }
*::-webkit-scrollbar-track { background: transparent; }

/* ── LAYOUT PRINCIPAL ───────────────────────────────────── */
.gi-layout { display: flex; height: 100vh; overflow: hidden; }
.gi-main   { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
.gi-content { flex: 1; overflow-y: auto; padding: 28px; }

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar {
  width: var(--sb-w);
  min-width: var(--sb-w);
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-right: 1px solid var(--line);
  transition: background .3s, border-color .3s, width .25s;
  position: relative;
  z-index: 100;
  overflow: hidden;
}
.sidebar.collapsed { width: 68px; min-width: 68px; }
.sidebar.collapsed .brand-name,
.sidebar.collapsed .menu-label,
.sidebar.collapsed .menu-section-title,
.sidebar.collapsed .sb-user-info { display: none; }
.sidebar.collapsed .menu-item { justify-content: center; padding: 12px; }

.brand {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 16px 14px;
  border-bottom: 1px solid var(--line);
}
.logo {
  width: 38px; height: 38px; min-width: 38px;
  border-radius: var(--r-md);
  background: var(--grad-brand);
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 16px;
  box-shadow: 0 6px 18px color-mix(in oklab, var(--magenta) 40%, transparent);
}
.brand-name { font-weight: 700; font-size: 15px; letter-spacing: .3px; white-space: nowrap; }

.sb-user {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.sb-avatar {
  width: 38px; height: 38px; min-width: 38px;
  border-radius: 50%;
  background: var(--grad-mag);
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 14px;
  overflow: hidden;
}
.sb-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sb-user-info { min-width: 0; }
.sb-user-name  { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-user-role  { font-size: 11px; color: var(--muted); }
.sb-user-unit  { font-size: 11px; color: var(--cyan); font-weight: 600; }

.menu { display: flex; flex-direction: column; padding: 10px 8px; gap: 2px; flex: 1; overflow-y: auto; }
.menu-section-title {
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  color: var(--muted); padding: 12px 8px 4px;
  text-transform: uppercase;
}
.menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--r-md);
  background: transparent; border: none; color: var(--text);
  font-size: 13.5px; font-weight: 500;
  transition: background .18s, color .18s, box-shadow .18s;
  white-space: nowrap; overflow: hidden;
  cursor: pointer; width: 100%; text-align: left;
}
.menu-item svg { min-width: 18px; }
.menu-item:hover { background: var(--surface-2); }
.menu-item.active {
  background: color-mix(in oklab, var(--cyan) 10%, var(--surface));
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--cyan) 40%, transparent);
}
.menu-item .badge-count {
  margin-left: auto; min-width: 20px; height: 20px;
  background: var(--magenta); color: #fff;
  font-size: 10px; font-weight: 700; border-radius: 99px;
  display: grid; place-items: center; padding: 0 5px;
}
.sb-foot {
  padding: 10px 8px; border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
}
.btn-logout {
  width: 100%; padding: 9px 12px; border-radius: var(--r-md);
  background: transparent; border: 1px solid var(--line);
  color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px;
  transition: background .18s, color .18s, border-color .18s;
}
.btn-logout:hover { background: var(--surface-2); color: var(--danger); border-color: var(--danger); }
.presence { font-size: 11px; color: var(--muted); padding: 2px 4px; display: flex; align-items: center; gap: 5px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; }
.dot-on  { background: var(--ok); }
.dot-bsy { background: var(--warn); }
.dot-off { background: #98a6bc; }

/* ── TOPBAR ──────────────────────────────────────────────── */
.topbar {
  height: var(--top-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 90;
  background-image:
    linear-gradient(180deg, color-mix(in oklab, var(--magenta) 8%, transparent), transparent 35%),
    linear-gradient(135deg, color-mix(in oklab, var(--cyan) 8%, transparent), transparent 40%);
  backdrop-filter: saturate(1.1) blur(6px);
  transition: background .3s;
}
.topbar-left  { display: flex; align-items: center; gap: 12px; }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.topbar-title { font-size: 17px; font-weight: 700; }

.btn-sb-toggle {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--muted);
  transition: background .18s, color .18s;
}
.btn-sb-toggle:hover { background: var(--surface-3); color: var(--text); }

/* Search */
.search-wrap {
  position: relative;
  display: flex; align-items: center;
}
.search-wrap svg { position: absolute; left: 10px; color: var(--muted); pointer-events: none; }
.search-input {
  padding: 8px 12px 8px 34px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--line);
  color: var(--text); font-size: 13px; outline: none; width: 200px;
  transition: border-color .18s, box-shadow .18s, width .25s;
}
.search-input:focus { border-color: var(--cyan); box-shadow: var(--ring); width: 260px; }
.search-input::placeholder { color: var(--muted); }

/* Icon Buttons */
.icon-btn {
  width: 38px; height: 38px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--text);
  position: relative;
  transition: background .18s, border-color .18s, transform .1s;
}
.icon-btn:hover { background: var(--surface-3); border-color: var(--cyan-2); }
.icon-btn:active { transform: translateY(1px); }
.icon-btn .notif-dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--magenta); border: 2px solid var(--surface);
}
.notif-count {
  position: absolute; top: 2px; right: 2px;
  min-width: 18px; height: 18px; border-radius: 99px;
  background: var(--magenta); color: #fff;
  font-size: 10px; font-weight: 700;
  display: grid; place-items: center; padding: 0 4px;
  border: 2px solid var(--surface);
}

/* Theme toggle */
.theme-btn {
  width: 38px; height: 38px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--text);
  transition: background .18s, border-color .18s;
  font-size: 18px;
}
.theme-btn:hover { background: var(--surface-3); border-color: var(--cyan); }

/* User chip */
.user-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 10px 5px 5px; border-radius: 99px;
  background: var(--surface-2); border: 1px solid var(--line);
  cursor: pointer;
  transition: background .18s, border-color .18s;
}
.user-chip:hover { background: var(--surface-3); border-color: var(--cyan); }
.chip-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--grad-brand);
  display: grid; place-items: center;
  color: #fff; font-size: 11px; font-weight: 700; overflow: hidden;
}
.chip-avatar img { width: 100%; height: 100%; object-fit: cover; }
.chip-name  { font-size: 12px; font-weight: 600; }
.chip-role  { font-size: 10px; color: var(--muted); }

/* Unit picker */
.unit-picker select {
  padding: 7px 10px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--line);
  color: var(--text); font-size: 12px; outline: none;
  transition: border-color .18s, box-shadow .18s;
  min-width: 150px;
}
.unit-picker select:focus { border-color: var(--cyan); box-shadow: var(--ring); }

/* ── CARDS / COMPONENTES ─────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--elev);
  padding: 20px;
  transition: background .3s, border-color .3s, box-shadow .2s;
}
.card:hover { box-shadow: var(--elev2); }

/* KPI Cards */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px,1fr)); gap: 16px; }
.kpi-card {
  background: var(--kpi-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  position: relative; overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--elev2); }
.kpi-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-brand);
}
.kpi-card.ok::before   { background: var(--grad-ok); }
.kpi-card.warn::before { background: linear-gradient(45deg, var(--warn), #ffb347); }
.kpi-card.danger::before { background: linear-gradient(45deg, var(--danger), var(--magenta)); }
.kpi-card.purple::before { background: var(--grad-mag); }
.kpi-label { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.kpi-value { font-size: 32px; font-weight: 800; margin: 4px 0; line-height: 1; }
.kpi-sub   { font-size: 11px; color: var(--muted); }
.kpi-icon  {
  position: absolute; right: 16px; top: 50%;
  transform: translateY(-50%);
  font-size: 28px; opacity: .12;
}

/* Section header */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.section-title {
  font-size: 15px; font-weight: 700;
  display: flex; align-items: center; gap: 8px;
}
.section-title .dot-live {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 6px var(--ok);
  animation: pulse 1.8s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.6;transform:scale(1.3)} }

/* Tabela */
.gi-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.gi-table th {
  padding: 10px 14px; text-align: left;
  font-size: 11px; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: .5px;
  border-bottom: 2px solid var(--line);
}
.gi-table td {
  padding: 12px 14px; border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.gi-table tr:last-child td { border-bottom: none; }
.gi-table tbody tr:hover { background: var(--surface-2); }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 99px;
  font-size: 11px; font-weight: 700;
}
.badge-ok      { background: color-mix(in oklab, var(--ok) 18%, transparent);    color: var(--ok); }
.badge-warn    { background: color-mix(in oklab, var(--warn) 20%, transparent);  color: #c48a00; }
.badge-danger  { background: color-mix(in oklab, var(--danger) 18%, transparent);color: var(--danger); }
.badge-info    { background: color-mix(in oklab, var(--cyan) 15%, transparent);   color: var(--cyan-2); }
.badge-purple  { background: color-mix(in oklab, var(--purple) 18%, transparent);color: var(--purple); }
.badge-muted   { background: var(--surface-2); color: var(--muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--r-md);
  font-size: 13px; font-weight: 700; border: none;
  transition: opacity .18s, transform .1s, box-shadow .18s;
  cursor: pointer; white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 4px 14px color-mix(in oklab, var(--magenta) 35%, transparent); }
.btn-primary:hover { opacity: .88; }
.btn-secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--line); }
.btn-secondary:hover { background: var(--surface-3); }
.btn-danger  { background: var(--danger); color: #fff; }
.btn-ok      { background: var(--ok); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-icon { width: 34px; height: 34px; padding: 0; justify-content: center; border-radius: var(--r-sm); }

/* Form elements */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label { font-size: 12px; font-weight: 600; color: var(--muted); }
.form-control {
  width: 100%; padding: 10px 12px; border-radius: var(--r-md);
  background: var(--surface-2); border: 1px solid var(--line);
  color: var(--text); font-size: 13px; outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.form-control:focus { border-color: var(--cyan); box-shadow: var(--ring); }
.form-control::placeholder { color: var(--muted); }
select.form-control { appearance: none; cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: grid; place-items: center; z-index: 999;
  backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-xl); padding: 28px;
  width: 90%; max-width: 480px; max-height: 90vh; overflow-y: auto;
  box-shadow: var(--elev2);
  transform: translateY(16px); transition: transform .25s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title  { font-size: 17px; font-weight: 700; }
.modal-close  { width: 32px; height: 32px; border-radius: var(--r-sm); background: var(--surface-2); border: none; color: var(--muted); display: grid; place-items: center; }
.modal-close:hover { background: var(--surface-3); color: var(--danger); }

/* Toast */
.toast-wrap {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  padding: 12px 18px; border-radius: var(--r-md);
  color: #fff; font-size: 13px; font-weight: 600;
  box-shadow: var(--elev2); pointer-events: all;
  display: flex; align-items: center; gap: 10px;
  animation: slideIn .25s ease;
  max-width: 320px;
}
@keyframes slideIn { from { opacity:0; transform:translateX(40px); } to { opacity:1; transform:none; } }
.toast-ok     { background: var(--ok); }
.toast-danger { background: var(--danger); }
.toast-info   { background: var(--cyan-2); }
.toast-warn   { background: #c48a00; }

/* Avatar */
.avatar {
  border-radius: 50%; object-fit: cover;
  display: grid; place-items: center;
  background: var(--grad-brand); color: #fff; font-weight: 700;
  overflow: hidden;
}
.avatar-sm  { width: 28px; height: 28px; font-size: 11px; }
.avatar-md  { width: 38px; height: 38px; font-size: 14px; }
.avatar-lg  { width: 48px; height: 48px; font-size: 18px; }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

/* Responsive */
@media(max-width: 900px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media(max-width: 600px) {
  .sidebar { display: none; }
  .gi-content { padding: 16px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
}

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

/* Empty state */
.empty-state { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty-state svg { opacity: .3; margin: 0 auto 12px; }
.empty-state p { font-size: 14px; }

/* Loader */
.loader {
  width: 28px; height: 28px; border-radius: 50%;
  border: 3px solid var(--surface-3);
  border-top-color: var(--cyan);
  animation: spin .7s linear infinite;
  margin: 0 auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Kanban columns */
.kanban-board { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 12px; }
.kanban-col {
  min-width: 280px; width: 280px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
}
.kanban-col-title {
  font-size: 12px; font-weight: 700; letter-spacing: .5px;
  text-transform: uppercase; color: var(--muted);
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 10px; border-bottom: 2px solid var(--line);
}
.kanban-card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 12px;
  cursor: grab; transition: box-shadow .18s, transform .15s;
}
.kanban-card:hover { box-shadow: var(--elev2); transform: translateY(-1px); }
.kanban-card-title { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.kanban-card-meta  { font-size: 11px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px; }

/* Chat */
.chat-layout { display: flex; height: 100%; gap: 0; overflow: hidden; }
.chat-contacts {
  width: 280px; min-width: 280px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; overflow: hidden;
}
.chat-messages { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.chat-msgs-list { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.chat-input-area {
  padding: 12px 16px; border-top: 1px solid var(--line);
  display: flex; gap: 8px; align-items: center;
}
.chat-input-area input {
  flex: 1; padding: 10px 14px; border-radius: 99px;
  background: var(--surface-2); border: 1px solid var(--line);
  color: var(--text); outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.chat-input-area input:focus { border-color: var(--cyan); box-shadow: var(--ring); }
.msg-bubble {
  max-width: 70%; padding: 10px 14px; border-radius: var(--r-lg);
  font-size: 13px; line-height: 1.5;
}
.msg-out { align-self: flex-end; background: var(--grad-brand); color: #fff; border-radius: var(--r-lg) var(--r-lg) 4px var(--r-lg); }
.msg-in  { align-self: flex-start; background: var(--surface-2); border-radius: var(--r-lg) var(--r-lg) var(--r-lg) 4px; }
.msg-time { font-size: 10px; opacity: .65; margin-top: 3px; }
.contact-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; cursor: pointer;
  transition: background .18s; border-bottom: 1px solid var(--line);
}
.contact-item:hover { background: var(--surface-2); }
.contact-item.active { background: color-mix(in oklab, var(--cyan) 10%, var(--surface)); }

/* Progress bar */
.progress { height: 6px; background: var(--surface-3); border-radius: 99px; overflow: hidden; }
.progress-bar { height: 100%; border-radius: 99px; background: var(--grad-brand); transition: width .4s; }

/* Notification dropdown */
.notif-panel {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 340px; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--elev2); z-index: 200;
  overflow: hidden;
  opacity: 0; pointer-events: none; transform: translateY(-8px);
  transition: opacity .2s, transform .2s;
}
.notif-panel.open { opacity: 1; pointer-events: all; transform: none; }
.notif-item {
  display: flex; gap: 10px; padding: 12px 14px;
  border-bottom: 1px solid var(--line); cursor: pointer;
  transition: background .18s;
}
.notif-item:hover { background: var(--surface-2); }
.notif-item.unread { background: color-mix(in oklab, var(--cyan) 6%, var(--surface)); }

/* Module cards (Hub) */
.module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 18px; }
.module-card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 22px;
  cursor: pointer; position: relative; overflow: hidden;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.module-card:hover { box-shadow: var(--elev2); transform: translateY(-3px); border-color: var(--cyan); }
.module-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-brand);
}
.module-icon { font-size: 32px; margin-bottom: 12px; }
.module-name { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.module-desc { font-size: 12px; color: var(--muted); }
.module-link { margin-top: 14px; font-size: 12px; color: var(--cyan); font-weight: 600; }
.module-card.disabled { opacity: .45; cursor: not-allowed; }
.module-card.disabled:hover { transform: none; box-shadow: var(--elev); border-color: var(--line); }