/* Dashboard layout */
body.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--header-h) 1fr;
  grid-template-areas:
    "sidebar header"
    "sidebar main";
  min-height: 100vh;
  background: var(--bg-primary);
}

.app-sidebar {
  grid-area: sidebar;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: var(--space-4);
  display: flex; flex-direction: column;
  gap: var(--space-3);
  overflow-y: auto;
  position: sticky; top: 0; height: 100vh;
}
.app-sidebar .brand { padding: 4px 8px var(--space-3); border-bottom: 1px solid var(--border); }
.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar-nav a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; color: var(--text-secondary); border-radius: var(--radius-md); font-weight: 500; font-size: 0.925rem; }
.sidebar-nav a:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.sidebar-nav a.is-active { background: var(--accent-soft); color: var(--accent); }
.sidebar-nav a i { width: 18px; text-align: center; }
.sidebar-nav .nav-section { color: var(--text-muted); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 12px 12px 4px; }
.sidebar-nav .admin-link { color: var(--danger); margin-top: var(--space-2); }
.sidebar-nav .back-link { margin-top: auto; color: var(--text-muted); }

.app-header {
  grid-area: header;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--space-5); gap: var(--space-3);
  position: sticky; top: 0; z-index: 50;
}
.app-heading { margin: 0; font-size: 1.05rem; font-weight: 600; color: var(--text-primary); }
.app-header-meta { display: flex; align-items: center; gap: var(--space-2); }
.app-header .nav-toggle { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; color: var(--text-primary); }

.app-main { grid-area: main; padding: var(--space-5); overflow-x: hidden; }

@media (max-width: 1024px) {
  body.app { grid-template-columns: 1fr; grid-template-areas: "header" "main"; }
  .app-sidebar { position: fixed; left: -260px; top: 0; bottom: 0; width: var(--sidebar-w); transition: left 200ms ease; z-index: 200; }
  body.sidebar-open .app-sidebar { left: 0; box-shadow: var(--shadow-lg); }
  .app-header .nav-toggle { display: inline-flex; }
}

.credit-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: var(--radius-pill);
  background: var(--bg-tertiary); color: var(--text-secondary);
  font-size: 0.85rem; font-weight: 500;
}
.credit-pill:hover { background: var(--bg-elevated); color: var(--text-primary); }

.user-menu { position: relative; }
.user-menu summary { list-style: none; cursor: pointer; padding: 4px 8px; border-radius: var(--radius-md); display: inline-flex; align-items: center; gap: 8px; color: var(--text-primary); }
.user-menu summary::-webkit-details-marker { display: none; }
.user-menu summary:hover { background: var(--bg-tertiary); }
.user-menu .avatar { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; background: var(--gradient-hero); color: #fff; border-radius: 50%; font-weight: 700; }
.user-menu .user-name { display: none; }
@media (min-width: 720px) { .user-menu .user-name { display: inline; font-size: 0.9rem; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } }
.user-menu-panel {
  position: absolute; right: 0; top: calc(100% + 6px);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: var(--space-3); min-width: 240px;
  display: flex; flex-direction: column; gap: 4px;
  z-index: 100;
}
.user-menu-panel a { padding: 10px 12px; border-radius: var(--radius-sm); color: var(--text-secondary); display: flex; align-items: center; gap: 8px; font-size: 0.9rem; }
.user-menu-panel a:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.user-menu-meta { padding: 10px 12px; border-bottom: 1px solid var(--border); margin-bottom: var(--space-2); }

/* KPI cards */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-4); align-items: start; }
.kpi-card { padding: var(--space-5); display: flex; flex-direction: column; gap: 6px; }
.kpi-card .label { color: var(--text-muted); font-size: 0.825rem; text-transform: uppercase; letter-spacing: 0.04em; }
.kpi-card .value { font-size: 1.875rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; }
.kpi-card .delta { font-size: 0.825rem; color: var(--text-muted); }
.kpi-card .delta.up { color: var(--success); }
.kpi-card .delta.down { color: var(--danger); }

/* Panel grid (multi-panel rows) */
.panel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-5); align-items: start; }
.panel { padding: var(--space-5); min-height: 180px; display: flex; flex-direction: column; }
.panel h2, .panel h3 { font-size: 1rem; font-weight: 600; margin-bottom: var(--space-3); }

.section-title { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); flex-wrap: wrap; }
.section-title h2 { margin: 0; font-size: 1.25rem; }

/* Wizard steps */
.wizard-steps { display: flex; gap: var(--space-2); margin-bottom: var(--space-6); flex-wrap: wrap; align-items: center; }
.wizard-step { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: var(--radius-pill); background: var(--bg-tertiary); color: var(--text-muted); font-size: 0.875rem; }
.wizard-step.is-active { background: var(--accent-soft); color: var(--accent); }
.wizard-step.is-done { background: rgba(16,185,129,0.15); color: var(--success); }
.wizard-step .num { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(255,255,255,0.1); font-weight: 700; font-size: 0.75rem; }

/* Two-pane layout (inbox) */
.two-pane { display: grid; grid-template-columns: 360px 1fr; gap: var(--space-4); align-items: stretch; min-height: calc(100vh - var(--header-h) - var(--space-7)); }
@media (max-width: 900px) { .two-pane { grid-template-columns: 1fr; } }
.pane { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; }
.thread-list { overflow-y: auto; }
.thread-item { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border); cursor: pointer; transition: background var(--transition-fast); }
.thread-item:hover { background: var(--bg-tertiary); }
.thread-item.is-active { background: var(--accent-soft); }
.thread-item .from { font-weight: 600; color: var(--text-primary); }
.thread-item .subj { color: var(--text-secondary); font-size: 0.9rem; }
.thread-item .snip { color: var(--text-muted); font-size: 0.85rem; }
.thread-item .meta-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }

/* Inbox connection card */
.inbox-card { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.inbox-card-head { display: flex; align-items: flex-start; gap: var(--space-3); }
.inbox-card-head .ico { font-size: 1.4rem; color: var(--accent); }
.inbox-card-head .meta { flex: 1; }
.inbox-card-head h3 { margin: 0; font-size: 1rem; }
.rep-gauge { height: 6px; background: var(--bg-tertiary); border-radius: var(--radius-pill); overflow: hidden; }
.rep-gauge > span { display: block; height: 100%; background: var(--success); }
.rep-gauge.warn > span { background: var(--warning); }
.rep-gauge.bad > span { background: var(--danger); }

/* Filter bar */
.filter-bar { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; margin-bottom: var(--space-4); }
.filter-bar .input { max-width: 320px; }

/* Activity feed */
.activity-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.activity-item { display: flex; align-items: flex-start; gap: var(--space-3); padding: 10px 0; border-bottom: 1px solid var(--border); }
.activity-item:last-child { border-bottom: 0; }
.activity-item .ico { width: 32px; height: 32px; flex-shrink: 0; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--accent-soft); color: var(--accent); }
.activity-item .text { flex: 1; }
.activity-item .when { color: var(--text-muted); font-size: 0.825rem; }

/* Auth pages */
body.auth { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: var(--space-5); background: var(--bg-primary); }
.auth-card { width: 100%; max-width: 440px; padding: var(--space-6); background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.auth-card .brand { justify-content: center; margin-bottom: var(--space-5); }
.auth-card h1 { font-size: 1.5rem; text-align: center; margin-bottom: var(--space-5); }
.auth-meta { text-align: center; color: var(--text-muted); margin-top: var(--space-4); font-size: 0.9rem; }

/* Cards stretch */
.cards-stretch { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; align-items: stretch; }

/* P1-G register page additions */
.register-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin: 0 0 var(--space-4);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.register-trust span { display: inline-flex; align-items: center; gap: 6px; }
.register-trust i { color: var(--success); }
.btn-oauth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #fff;
  color: #1f2937;
  border: 1px solid #e5e7eb;
  padding: 10px 16px;
  border-radius: var(--radius-md, 8px);
  font-weight: 600;
  text-decoration: none;
}
.btn-oauth:hover { background: #f9fafb; }
.btn-oauth svg { flex-shrink: 0; }
.form-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: var(--space-3) 0;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}