* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: inherit; }

button, input, select, textarea { font-family: inherit; font-size: 14px; color: inherit; }

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.strip { height: 4px; display: flex; }
.strip span { flex: 1; }
.strip .a { background: var(--amber); }
.strip .b { background: var(--teal); }
.strip .c { background: var(--slateblue); }
.strip .d { background: var(--mauve); }

/* === Shell ================================================================= */

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--card);
  border-right: 1px solid var(--border);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.sidebar-brand { font-weight: 700; font-size: 15px; padding: 0 var(--space-2); }

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text2);
  font-size: 14px;
  font-weight: 600;
}
.sidebar-nav a:hover { background: var(--bg); }
.sidebar-nav a.active { background: var(--amber); color: var(--accent-contrast); }

.sidebar-nav .count-badge {
  background: var(--low);
  color: #fff;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  min-width: 18px;
  text-align: center;
}
.sidebar-nav a.active .count-badge { background: rgba(38, 49, 74, 0.25); color: var(--accent-contrast); }

.sidebar-footer { margin-top: auto; font-size: 12px; color: var(--muted); }
.sidebar-footer .email { display: block; margin-bottom: var(--space-2); word-break: break-all; }

.main {
  flex: 1;
  min-width: 0;
  padding: var(--space-5) var(--space-6);
  max-width: 1200px;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.page-header h1 { font-size: 22px; margin: 0; }
.page-header p { color: var(--muted); font-size: 13px; margin: var(--space-1) 0 0; }

.mobile-topbar { display: none; }

@media (max-width: 860px) {
  .sidebar { display: none; }
  .mobile-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: var(--space-3) var(--space-4);
  }
  .main { padding: var(--space-4); }
}

/* === Cards / layout primitives ============================================= */

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.grid { display: grid; gap: var(--space-4); }
.grid-stats { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.grid-2 { grid-template-columns: 1fr 1fr; }

@media (max-width: 700px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.stat-tile { display: flex; flex-direction: column; gap: var(--space-1); }
.stat-tile .value { font-size: 26px; font-weight: 700; }
.stat-tile .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; }

h2 { margin: 0 0 var(--space-4); font-size: 17px; }
h3 { margin: 0 0 var(--space-3); font-size: 14px; color: var(--text2); }

/* === Buttons ================================================================ */

button {
  cursor: pointer;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: var(--space-2) var(--space-3);
  font-weight: 600;
  transition: background-color 0.12s ease, border-color 0.12s ease, opacity 0.12s ease;
}
button:disabled { opacity: 0.55; cursor: default; }

.btn-primary { background: var(--amber); color: var(--accent-contrast); border: none; }
.btn-primary:hover:not(:disabled) { filter: brightness(0.95); }

.btn-secondary { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-secondary:hover:not(:disabled) { background: var(--bg); }

.btn-danger { background: transparent; border-color: var(--low); color: var(--low); }
.btn-danger:hover:not(:disabled) { background: var(--low); color: #fff; }

.btn-ghost { background: transparent; border: none; color: var(--muted); padding: var(--space-1) var(--space-2); }
.btn-ghost:hover:not(:disabled) { color: var(--text); }

.btn-sm { padding: 4px 8px; font-size: 12px; }

/* === Forms =================================================================== */

label { display: block; font-size: 12px; font-weight: 600; margin-bottom: var(--space-1); color: var(--text2); }

input[type="text"], input[type="email"], input[type="number"], input[type="search"], input[type="password"], select, textarea {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
}
textarea { min-height: 72px; font-family: inherit; }

.field { margin-bottom: var(--space-3); }
.field-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* Toggle switch */
.toggle { display: inline-flex; align-items: center; gap: var(--space-2); cursor: pointer; }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle .track {
  width: 36px; height: 20px; border-radius: 999px; background: var(--border-strong);
  position: relative; transition: background-color 0.15s ease; flex-shrink: 0;
}
.toggle .track::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  border-radius: 50%; background: #fff; transition: transform 0.15s ease;
}
.toggle input:checked + .track { background: var(--high); }
.toggle input:checked + .track::after { transform: translateX(16px); }
.toggle input:focus-visible + .track { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

/* Checkbox list (reports/skills grant editor) */
.check-list { display: flex; flex-direction: column; gap: var(--space-2); }
.check-list label { display: flex; align-items: flex-start; gap: var(--space-2); font-weight: 400; font-size: 13px; color: var(--text); cursor: pointer; }
.check-list input[type="checkbox"] { margin-top: 2px; }
.check-list .item-desc { color: var(--muted); font-size: 12px; }

/* Chip / tag input for email rules */
.chip-input { display: flex; flex-wrap: wrap; gap: 6px; padding: var(--space-2); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--card); }
.chip-input input { border: none; flex: 1; min-width: 120px; padding: 4px; }
.chip-input input:focus-visible { outline: none; }
.chip {
  display: inline-flex; align-items: center; gap: 4px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 999px; padding: 2px 4px 2px 10px; font-size: 12px;
}
.chip.invalid { border-color: var(--low); color: var(--low); }
.chip button { background: none; border: none; padding: 2px; color: var(--muted); border-radius: 50%; line-height: 1; }
.chip button:hover { color: var(--low); }

/* === Badges / chips-as-labels ================================================ */

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase;
}
.badge.active { background: #DCFCE7; color: var(--high); }
.badge.pending { background: #FFF7ED; color: var(--med); }
.badge.suspended { background: #FEE2E2; color: var(--low); }
.badge.revoked { background: #FEE2E2; color: var(--low); }
.badge.allow { background: #DCFCE7; color: var(--high); }
.badge.deny { background: #FEE2E2; color: var(--low); }
.badge.error { background: #FEF3C7; color: var(--med); }

.pill {
  display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: 999px; background: var(--bg); border: 1px solid var(--border); color: var(--text2);
}

/* === Table ==================================================================== */

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { text-align: left; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--border); white-space: nowrap; }
.table th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; }
.table tbody tr:hover { background: var(--bg); }
.table td.email-cell, .table th.email-cell { white-space: normal; }
.table .row-selected { background: rgba(247, 171, 45, 0.08); }

.row-check { width: 32px; }

/* Sticky bulk action bar */
.bulk-bar {
  position: sticky; bottom: var(--space-4); margin-top: var(--space-4);
  background: var(--text); color: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: var(--space-3) var(--space-4); display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap;
}
:root[data-theme="dark"] .bulk-bar { background: var(--card); border: 1px solid var(--border); }
.bulk-bar .count { font-weight: 700; font-size: 13px; }
.bulk-bar .spacer { flex: 1; }
.bulk-bar button { background: rgba(255, 255, 255, 0.12); color: #fff; border: 1px solid rgba(255, 255, 255, 0.2); }
:root[data-theme="dark"] .bulk-bar button { background: var(--bg); color: var(--text); border-color: var(--border); }
.bulk-bar button:hover { background: rgba(255, 255, 255, 0.22); }

/* === Filters bar ============================================================== */

.filters { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); align-items: center; }
.filters input[type="search"] { max-width: 260px; }
.filters select { width: auto; }

/* === Tabs ====================================================================== */

.tabs { display: flex; gap: var(--space-1); border-bottom: 1px solid var(--border); margin-bottom: var(--space-4); }
.tabs button {
  background: transparent; border: none; border-radius: 0; padding: var(--space-2) var(--space-3);
  color: var(--muted); border-bottom: 2px solid transparent; font-weight: 600; font-size: 13px;
}
.tabs button.active { color: var(--text); border-color: var(--amber); }

/* === Drawer (user detail) ===================================================== */

.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(15, 23, 42, 0.45); z-index: 40;
  animation: fade-in 0.15s ease;
}
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: var(--drawer-w); max-width: 100vw;
  background: var(--card); border-left: 1px solid var(--border); box-shadow: var(--shadow-lg);
  z-index: 41; display: flex; flex-direction: column; animation: slide-in 0.18s ease;
}
.drawer-header { padding: var(--space-4); border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); }
.drawer-body { padding: var(--space-4); overflow-y: auto; flex: 1; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-in { from { transform: translateX(24px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@media (max-width: 600px) { .drawer { width: 100vw; } }

/* === Modal / confirm dialog =================================================== */

.modal-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.45); z-index: 50; display: flex; align-items: center; justify-content: center; padding: var(--space-4); }
.modal { background: var(--card); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: var(--space-5); max-width: 420px; width: 100%; }
.modal h3 { margin-top: 0; }
.modal .modal-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-4); }

/* === Toasts ==================================================================== */

.toast-stack { position: fixed; bottom: var(--space-4); right: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); z-index: 60; }
.toast {
  background: var(--text); color: #fff; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  box-shadow: var(--shadow-md); font-size: 13px; max-width: 320px; animation: fade-in 0.15s ease;
}
:root[data-theme="dark"] .toast { background: var(--card); border: 1px solid var(--border); }
.toast.error { border-left: 3px solid var(--low); }
.toast.success { border-left: 3px solid var(--high); }

/* === Secret banner (one-time access key display) ============================== */

.secret-banner { background: #FFF7ED; border: 1px solid var(--amber); border-radius: var(--radius-md); padding: var(--space-4); margin: var(--space-3) 0; }
:root[data-theme="dark"] .secret-banner { background: rgba(247, 171, 45, 0.12); }
.secret-banner .title { font-weight: 700; color: #92400E; margin-bottom: var(--space-2); }
:root[data-theme="dark"] .secret-banner .title { color: var(--amber); }
.secret-banner .note { font-size: 12px; color: #78350F; margin-bottom: var(--space-3); }
:root[data-theme="dark"] .secret-banner .note { color: var(--muted); }
.secret-banner .value { font-family: monospace; background: #FDE68A; color: #26314A; padding: var(--space-3); border-radius: var(--radius-sm); word-break: break-all; margin-bottom: var(--space-3); }
:root[data-theme="dark"] .secret-banner .value { background: #422006; color: var(--amber); }

/* === Skeletons ================================================================= */

.skeleton { background: linear-gradient(90deg, var(--border) 25%, var(--bg) 50%, var(--border) 75%); background-size: 200% 100%; animation: skeleton-sweep 1.2s ease-in-out infinite; border-radius: var(--radius-sm); }
.skeleton.line { height: 12px; margin-bottom: 8px; }
.skeleton.tile { height: 64px; }
@keyframes skeleton-sweep { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* === Misc ======================================================================= */

.error-text { color: var(--low); font-size: 13px; margin-top: var(--space-2); }
.success-text { color: var(--high); font-size: 13px; margin-top: var(--space-2); }
.muted { color: var(--muted); }
.empty-state { text-align: center; padding: var(--space-6) var(--space-4); color: var(--muted); }
.login-screen { max-width: 380px; margin: 96px auto; text-align: center; }
.login-screen h2 { margin-bottom: var(--space-2); }
.login-screen p { color: var(--muted); margin-bottom: var(--space-4); }

@media (prefers-reduced-motion: reduce) {
  .drawer, .drawer-backdrop, .toast, .skeleton { animation: none; }
}