:root {
  --primary: #6C5CE7;
  --primary-dark: #5849c2;
  --bg: #ffffff;
  --bg-subtle: #f7f7fb;
  --text: #16181d;
  --text-muted: #5b6270;
  --border: #e5e7eb;
  --card-bg: #ffffff;
  --radius: 10px;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --warn: #d97706;
  --warn-bg: #fef3c7;
}
html[data-theme="dark"] {
  --bg: #0f1115;
  --bg-subtle: #171a21;
  --text: #eef0f4;
  --text-muted: #9aa1ad;
  --border: #2a2e37;
  --card-bg: #181b22;
  --success-bg: #113322;
  --danger-bg: #3a1620;
  --warn-bg: #3a2c0a;
}
@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    --bg: #0f1115;
    --bg-subtle: #171a21;
    --text: #eef0f4;
    --text-muted: #9aa1ad;
    --border: #2a2e37;
    --card-bg: #181b22;
    --success-bg: #113322;
    --danger-bg: #3a1620;
    --warn-bg: #3a2c0a;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: var(--primary); }

/* ---- auth pages (login/setup) ---- */
.auth-container { max-width: 420px; margin: 64px auto; padding: 0 20px; }
.card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
}
.card h1 { font-size: 22px; margin: 0 0 8px; }
.card p.subtitle { color: var(--text-muted); margin: 0 0 24px; font-size: 14px; }
label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 6px; }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--bg); color: var(--text); font-size: 14px;
  font-family: inherit;
}
textarea { resize: vertical; }
button.primary {
  padding: 10px 18px; border: none; border-radius: 8px;
  background: var(--primary); color: #fff; font-weight: 600; font-size: 14px; cursor: pointer;
}
button.primary:hover { background: var(--primary-dark); }
button.primary:disabled { opacity: 0.6; cursor: not-allowed; }
button.secondary {
  padding: 10px 18px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text); font-weight: 600; font-size: 14px; cursor: pointer;
}
button.danger {
  padding: 8px 14px; border: 1px solid var(--danger); border-radius: 8px;
  background: var(--danger-bg); color: var(--danger); font-weight: 600; font-size: 13px; cursor: pointer;
}
button.icon-btn {
  border: 1px solid var(--border); background: var(--bg); border-radius: 6px;
  width: 28px; height: 28px; cursor: pointer; color: var(--text); font-size: 13px;
}
.full-width { width: 100%; }
.status { margin-top: 14px; font-size: 13px; min-height: 18px; }
.status.ok { color: var(--success); }
.status.err { color: var(--danger); }

/* ---- dashboard shell ---- */
.shell { display: flex; height: 100vh; }
.sidebar {
  width: 220px; flex-shrink: 0; border-right: 1px solid var(--border);
  background: var(--bg-subtle); padding: 20px 0; display: flex; flex-direction: column;
  height: 100vh; overflow-y: auto;
}
.sidebar .brand { font-weight: 800; font-size: 15px; padding: 0 20px 18px; }
.sidebar .brand span { color: var(--primary); }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 20px; font-size: 14px;
  color: var(--text-muted); cursor: pointer; border-left: 3px solid transparent; font-weight: 600;
}
.nav-item:hover { color: var(--text); }
.nav-item.active { color: var(--primary); border-left-color: var(--primary); background: var(--card-bg); }
.sidebar .spacer { flex: 1; }
.sidebar .user-box { padding: 12px 20px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-muted); }
.sidebar .user-box .role-pill { display: inline-block; margin-top: 4px; }

.main { flex: 1; padding: 28px 36px; max-width: 1100px; height: 100vh; overflow-y: auto; }
.view { display: none; }
.view.active { display: block; }
.view-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.view-head h2 { margin: 0; font-size: 20px; }
.view-head p { margin: 4px 0 0; color: var(--text-muted); font-size: 13.5px; }

.pill {
  display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700;
}
.pill.published { background: var(--success-bg); color: var(--success); }
.pill.draft { background: var(--warn-bg); color: var(--warn); }
.pill.role-owner { background: #ede9fe; color: #6d28d9; }
.pill.role-admin { background: #dbeafe; color: #1d4ed8; }
.pill.role-moderator { background: var(--bg-subtle); color: var(--text-muted); border: 1px solid var(--border); }

.stub-note {
  background: var(--bg-subtle); border: 1px dashed var(--border); border-radius: 8px;
  padding: 14px 18px; font-size: 13.5px; color: var(--text-muted);
}

/* content tree */
.tree-toolbar { display: flex; gap: 10px; margin-bottom: 16px; }
.tree-toolbar input { flex: 1; max-width: 380px; width: auto; }
.tree-toolbar select { width: auto; }
#contentSearchResults { margin-bottom: 16px; }
.course-card {
  border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 14px; overflow: hidden;
}
.course-head {
  display: flex; align-items: center; justify-content: space-between; padding: 14px 16px;
  background: var(--bg-subtle); cursor: pointer;
}
.course-head .title-row { display: flex; align-items: center; gap: 10px; }
.course-head .title-row strong { font-size: 14.5px; }
.course-body { padding: 6px 16px 14px; display: none; }
.course-body.open { display: block; }
.module-row {
  border: 1px solid var(--border); border-radius: 8px; margin: 10px 0; padding: 10px 12px;
}
.module-head { display: flex; align-items: center; justify-content: space-between; cursor: pointer; }
.module-head strong { font-size: 13.5px; }
.lesson-list { margin-top: 8px; display: none; }
.lesson-list.open { display: block; }
.lesson-row {
  display: flex; align-items: center; justify-content: space-between; padding: 8px 10px;
  border-top: 1px solid var(--border); font-size: 13px;
}
.lesson-row .lesson-title { display: flex; align-items: center; gap: 8px; }
.row-actions { display: flex; gap: 6px; align-items: center; }
.xp-tag { font-size: 11px; color: var(--text-muted); background: var(--bg-subtle); padding: 1px 7px; border-radius: 999px; }

/* modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: none;
  align-items: flex-start; justify-content: center; padding: 40px 20px; overflow-y: auto; z-index: 50;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--card-bg); border-radius: var(--radius); border: 1px solid var(--border);
  padding: 24px; width: 100%; max-width: 560px;
}
.modal h3 { margin: 0 0 4px; font-size: 17px; }
.modal .modal-sub { color: var(--text-muted); font-size: 12.5px; margin: 0 0 16px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.field-full { grid-column: 1 / -1; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.key-facts-editor textarea { min-height: 70px; }
.lesson-media-item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 6px; font-size: 12.5px;
}
.lesson-media-item a { color: var(--text); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lesson-media-item a:hover { color: var(--primary); }
.options-editor .opt-row { display: flex; gap: 8px; margin-bottom: 6px; align-items: center; }
.options-editor .opt-row input[type="radio"] { width: auto; }

/* team table */
table.team-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.team-table th { text-align: left; color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; padding: 8px 10px; border-bottom: 1px solid var(--border); }
table.team-table td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.perm-checks { display: flex; gap: 12px; flex-wrap: wrap; }
.perm-checks label { display: flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 500; margin: 0; }
.perm-checks input { width: auto; }

.empty-state { color: var(--text-muted); font-size: 13.5px; padding: 24px 0; text-align: center; }

/* analytics */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.stat-card {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 16px;
  background: var(--card-bg);
}
.stat-card .num { font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; }
.stat-card .lbl { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.funnel-course { margin-bottom: 18px; }
.funnel-course h4 { font-size: 13.5px; margin: 0 0 8px; }
.funnel-lesson { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.funnel-lesson .fl-label { width: 220px; flex-shrink: 0; font-size: 12.5px; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.funnel-bar-track { flex: 1; height: 10px; background: var(--bg-subtle); border-radius: 999px; overflow: hidden; }
.funnel-bar-fill { height: 100%; background: var(--primary); border-radius: 999px; }
.funnel-lesson .fl-pct { width: 60px; text-align: right; font-size: 12px; font-variant-numeric: tabular-nums; color: var(--text-muted); }
.top-streaks-list { list-style: none; padding: 0; margin: 0; font-size: 13px; }
.top-streaks-list li { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); }

/* ---- global App status (go-live) switch, sidebar ---- */
.live-switch-box { margin: 14px 16px 18px; padding: 10px 12px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-subtle); }
.live-switch-label { font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 8px; }
.live-toggle-btn { width: 100%; border: none; border-radius: 8px; padding: 9px 10px; font-size: 13px; font-weight: 700; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 7px; }
.live-toggle-btn[data-state="live"] { background: var(--success-bg); color: var(--success); }
.live-toggle-btn[data-state="off"] { background: var(--danger-bg); color: var(--danger); }
.live-toggle-btn:disabled { opacity: .55; cursor: default; }

/* ---- tickets ---- */
.pill.status-open { background: var(--warn-bg); color: var(--warn); }
.pill.status-in_progress { background: #e0e7ff; color: #4338ca; }
html[data-theme="dark"] .pill.status-in_progress { background: #26264a; color: #a5b4fc; }
@media (prefers-color-scheme: dark) { html:not([data-theme="light"]) .pill.status-in_progress { background: #26264a; color: #a5b4fc; } }
.pill.status-resolved { background: var(--success-bg); color: var(--success); }
.pill.status-closed { background: var(--bg-subtle); color: var(--text-muted); border: 1px solid var(--border); }
.pill.priority-urgent, .pill.priority-high { background: var(--danger-bg); color: var(--danger); }
.pill.priority-normal { background: var(--bg-subtle); color: var(--text-muted); border: 1px solid var(--border); }
.pill.priority-low { background: var(--success-bg); color: var(--success); }
.ticket-status-select { width: auto; padding: 5px 8px; font-size: 12px; }
td.ticket-desc { max-width: 320px; white-space: pre-wrap; font-size: 12.5px; color: var(--text-muted); }
.screenshot-link { font-size: 12px; }

/* ---- billing ---- */
.billing-subhead { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.billing-subhead h3 { font-size: 15px; margin: 0; }
.tx-filters { display: flex; gap: 8px; }
.tx-filters select { width: auto; padding: 6px 10px; font-size: 12.5px; }
.pill.status-pending { background: var(--warn-bg); color: var(--warn); }
.pill.status-paid { background: var(--success-bg); color: var(--success); }
.pill.status-failed, .pill.status-refunded { background: var(--danger-bg); color: var(--danger); }
.pill.provider-razorpay { background: #e0e7ff; color: #4338ca; }
.pill.provider-upi { background: #fce7f3; color: #be185d; }
.pill.provider-stripe { background: #ede9fe; color: #6d28d9; }
.pill.provider-paypal { background: #dbeafe; color: #1d4ed8; }
html[data-theme="dark"] .pill.provider-razorpay { background: #26264a; color: #a5b4fc; }
html[data-theme="dark"] .pill.provider-upi { background: #3a1f30; color: #f9a8d4; }
html[data-theme="dark"] .pill.provider-stripe { background: #2e1f4a; color: #c4b5fd; }
html[data-theme="dark"] .pill.provider-paypal { background: #1e2a4a; color: #93c5fd; }
@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .pill.provider-razorpay { background: #26264a; color: #a5b4fc; }
  html:not([data-theme="light"]) .pill.provider-upi { background: #3a1f30; color: #f9a8d4; }
  html:not([data-theme="light"]) .pill.provider-stripe { background: #2e1f4a; color: #c4b5fd; }
  html:not([data-theme="light"]) .pill.provider-paypal { background: #1e2a4a; color: #93c5fd; }
}
.utr-cell { font-family: ui-monospace, monospace; font-size: 12px; }
button.small-action { padding: 5px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; border: 1px solid var(--border); background: var(--bg); color: var(--text); margin-right: 4px; }
button.small-action.verify { border-color: var(--success); color: var(--success); background: var(--success-bg); }
button.small-action.reject { border-color: var(--danger); color: var(--danger); background: var(--danger-bg); }

/* ---- security / 2FA ---- */
.security-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; max-width: 480px; }
.security-card h3 { margin: 0 0 4px; font-size: 15px; }
.security-card p { color: var(--text-muted); font-size: 13px; }
#twoFaQrBox { text-align: center; margin: 16px 0; }
#twoFaQrBox img { border: 1px solid var(--border); border-radius: 8px; padding: 8px; background: #fff; }
.secret-code { font-family: ui-monospace, monospace; font-size: 13px; background: var(--bg-subtle); padding: 8px 10px; border-radius: 6px; word-break: break-all; display: block; margin: 8px 0; }