/* ============================================================================
   AMAC Suite — Notification Center widget v1.0.0  (shared, suite-wide)
   ----------------------------------------------------------------------------
   Pairs with amac-notification-center-v1.js. Scoped to .amac-notif-* so it
   cannot collide with any app's styles. Navy suite palette (#022544), matching
   the Feedback + AI-chat widgets. Self-themes: light defaults + a
   [data-theme="dark"] override block (the suite sets data-theme on <html>), so
   it works in every app whether or not that app defines suite theme vars.

   Two surfaces share the inner markup (.amac-notif-head / -body / -app / etc.):
     • Home BANNER  → #amac-home-notifications.amac-notif-banner  (in-flow card)
     • App BELL     → fixed bottom-right FAB above the Feedback + AI-chat stack,
                      opening .amac-notif-panel.
   ========================================================================= */

:root {
  --amac-notif-navy: #022544;
  --amac-notif-accent: #1d6fb8;
  --amac-notif-card: #ffffff;
  --amac-notif-head-bg: #f4f7fa;
  --amac-notif-feature-bg: #f8fafc;
  --amac-notif-ink: #14242f;
  --amac-notif-muted: #5b6b78;
  --amac-notif-faint: #8194a3;
  --amac-notif-border: rgba(2, 37, 68, 0.12);
  --amac-notif-border-2: rgba(2, 37, 68, 0.08);
  --amac-notif-hover: rgba(2, 37, 68, 0.045);
  --amac-notif-chip-bg: rgba(2, 37, 68, 0.07);
  --amac-notif-info: #1d6fb8;
  --amac-notif-info-bg: #e6f1fb;
  --amac-notif-warn: #b06f12;
  --amac-notif-warn-bg: #fbeeda;
  --amac-notif-crit: #be2f1c;
  --amac-notif-crit-bg: #fcebe9;
}
[data-theme="dark"] {
  --amac-notif-navy: #0a3a63;
  --amac-notif-accent: #4a9be0;
  --amac-notif-card: #0e1c2a;
  --amac-notif-head-bg: #10233a;
  --amac-notif-feature-bg: #122334;
  --amac-notif-ink: #e6eef5;
  --amac-notif-muted: #9fb3c4;
  --amac-notif-faint: #7e93a4;
  --amac-notif-border: rgba(255, 255, 255, 0.12);
  --amac-notif-border-2: rgba(255, 255, 255, 0.07);
  --amac-notif-hover: rgba(255, 255, 255, 0.05);
  --amac-notif-chip-bg: rgba(255, 255, 255, 0.10);
  --amac-notif-info: #6fb2ec;
  --amac-notif-info-bg: rgba(29, 111, 184, 0.22);
  --amac-notif-warn: #e0a64b;
  --amac-notif-warn-bg: rgba(176, 111, 18, 0.24);
  --amac-notif-crit: #ef7a6c;
  --amac-notif-crit-bg: rgba(190, 47, 28, 0.26);
}

/* ---- shared inner shell ------------------------------------------------- */
.amac-notif-banner, .amac-notif-panel {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--amac-notif-ink);
  -webkit-font-smoothing: antialiased;
}
.amac-notif-banner[hidden], .amac-notif-panel[hidden], .amac-notif-bell-badge[hidden] { display: none !important; }

.amac-notif-head {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px;
  background: var(--amac-notif-head-bg);
  border-bottom: 1px solid var(--amac-notif-border);
}
.amac-notif-head-title { font-weight: 600; font-size: 15px; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.amac-notif-bell-ico { font-size: 16px; }
.amac-notif-summary {
  font-size: 12px; color: var(--amac-notif-info);
  background: var(--amac-notif-info-bg); padding: 2px 9px; border-radius: 999px; white-space: nowrap;
}
.amac-notif-head-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.amac-notif-markall {
  border: 0; background: transparent; color: var(--amac-notif-accent);
  font-size: 13px; cursor: pointer; padding: 4px 6px; border-radius: 6px;
}
.amac-notif-markall:hover { background: var(--amac-notif-hover); text-decoration: underline; }

/* ---- app group ---------------------------------------------------------- */
.amac-notif-app { border-bottom: 1px solid var(--amac-notif-border-2); }
.amac-notif-app:last-child { border-bottom: 0; }
.amac-notif-app-head {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 9px 14px; border: 0; background: transparent; cursor: pointer;
  color: var(--amac-notif-ink); text-align: left;
}
.amac-notif-app-head:hover { background: var(--amac-notif-hover); }
.amac-notif-app-ico { font-size: 17px; width: 24px; text-align: center; flex: none; }
.amac-notif-app-name { font-weight: 600; font-size: 14px; }
.amac-notif-app-count {
  font-size: 12px; color: var(--amac-notif-muted);
  background: var(--amac-notif-chip-bg); padding: 1px 8px; border-radius: 999px; min-width: 20px; text-align: center;
}
.amac-notif-app-critical .amac-notif-app-count { color: var(--amac-notif-crit); background: var(--amac-notif-crit-bg); }
.amac-notif-chevron { margin-left: auto; color: var(--amac-notif-faint); font-size: 13px; }

/* ---- feature + items ---------------------------------------------------- */
.amac-notif-features { padding: 0 0 6px; }
.amac-notif-feature { padding: 2px 0 4px; }
.amac-notif-feature-head {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 14px 4px 48px;
}
.amac-notif-feature-label {
  font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--amac-notif-faint);
}
.amac-notif-feature-count { font-size: 11px; color: var(--amac-notif-faint); }
.amac-notif-items { list-style: none; margin: 0; padding: 0; }

.amac-notif-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 7px 12px 7px 48px; cursor: pointer; position: relative;
}
.amac-notif-item:hover { background: var(--amac-notif-hover); }
.amac-notif-dot {
  width: 9px; height: 9px; border-radius: 50%; margin-top: 5px; flex: none;
  background: var(--amac-notif-info);
}
.amac-notif-sev-warn .amac-notif-dot { background: var(--amac-notif-warn); }
.amac-notif-sev-critical .amac-notif-dot { background: var(--amac-notif-crit); }
.amac-notif-item-main { min-width: 0; flex: 1; }
.amac-notif-item-title {
  font-size: 13px; font-weight: 600; line-height: 1.3;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.amac-notif-item-msg {
  font-size: 12px; color: var(--amac-notif-muted); line-height: 1.35; margin-top: 1px;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.amac-notif-pill {
  font-size: 10.5px; font-weight: 600; color: var(--amac-notif-warn);
  background: var(--amac-notif-warn-bg); padding: 0 7px; border-radius: 5px; white-space: nowrap;
}
.amac-notif-sev-critical .amac-notif-pill { color: var(--amac-notif-crit); background: var(--amac-notif-crit-bg); }
.amac-notif-item-time { font-size: 12px; color: var(--amac-notif-faint); flex: none; margin-top: 1px; }
.amac-notif-dismiss {
  border: 0; background: transparent; color: var(--amac-notif-faint);
  font-size: 16px; line-height: 1; cursor: pointer; padding: 0 2px; flex: none;
  opacity: 0; transition: opacity .12s ease; margin-top: -1px;
}
.amac-notif-item:hover .amac-notif-dismiss, .amac-notif-item:focus-within .amac-notif-dismiss { opacity: 1; }
.amac-notif-dismiss:hover { color: var(--amac-notif-crit); }
.amac-notif-more {
  list-style: none; padding: 5px 12px 5px 48px; font-size: 12px;
  color: var(--amac-notif-accent); cursor: pointer;
}
.amac-notif-more:hover { text-decoration: underline; }

/* ---- empty state -------------------------------------------------------- */
.amac-notif-empty {
  padding: 26px 16px; text-align: center; color: var(--amac-notif-muted); font-size: 13px;
}
.amac-notif-empty-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--amac-notif-info-bg); color: var(--amac-notif-info);
  font-size: 17px; margin-bottom: 8px;
}

/* ---- HOME BANNER (in-flow card) ----------------------------------------- */
.amac-notif-banner {
  display: block; background: var(--amac-notif-card);
  border: 1px solid var(--amac-notif-border); border-radius: 14px;
  overflow: hidden; margin: 0 0 18px;
  box-shadow: 0 1px 2px rgba(2, 37, 68, 0.05);
}

/* ---- APP BELL (fixed FAB, above Feedback + AI-chat) --------------------- */
.amac-notif-bellwrap { }
.amac-notif-bell {
  position: fixed; right: 18px; bottom: 112px; z-index: 2147481800;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--amac-notif-navy); color: #fff; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(2, 37, 68, 0.35);
  transition: transform .12s ease, background .12s ease;
}
.amac-notif-bell:hover { transform: translateY(-1px); background: var(--amac-notif-accent); }
.amac-notif-bell:active { transform: translateY(0); }
.amac-notif-bell:focus-visible { outline: 3px solid var(--amac-notif-accent); outline-offset: 2px; }
.amac-notif-bell-glyph { font-size: 20px; line-height: 1; }
.amac-notif-bell-badge {
  position: absolute; top: -3px; right: -3px; min-width: 19px; height: 19px;
  padding: 0 5px; border-radius: 999px; background: var(--amac-notif-crit); color: #fff;
  font-size: 11px; font-weight: 700; line-height: 19px; text-align: center;
  border: 2px solid var(--amac-notif-navy); box-sizing: border-box;
}

.amac-notif-panel {
  position: fixed; right: 18px; bottom: 168px; z-index: 2147481850;
  width: 380px; max-width: calc(100vw - 24px);
  max-height: min(70vh, 580px); overflow-y: auto;
  background: var(--amac-notif-card);
  border: 1px solid var(--amac-notif-border); border-radius: 14px;
  box-shadow: 0 14px 40px rgba(2, 37, 68, 0.28);
}
.amac-notif-panel .amac-notif-head { position: sticky; top: 0; z-index: 1; }

/* ---- settings view (per-user category toggles) -------------------------- */
.amac-notif-gear, .amac-notif-back {
  border: 0; background: transparent; color: var(--amac-notif-muted);
  font-size: 16px; cursor: pointer; padding: 2px 7px; border-radius: 6px; line-height: 1;
}
.amac-notif-gear:hover, .amac-notif-back:hover { background: var(--amac-notif-hover); color: var(--amac-notif-ink); }
.amac-notif-back { font-size: 22px; margin: -2px 4px -2px -2px; }

.amac-notif-settings-note {
  padding: 10px 14px; font-size: 12.5px; line-height: 1.4; color: var(--amac-notif-muted);
  border-bottom: 1px solid var(--amac-notif-border-2);
}
.amac-notif-settings-note strong { color: var(--amac-notif-ink); }
.amac-notif-settings-msg {
  padding: 8px 14px; font-size: 12.5px; color: var(--amac-notif-warn); background: var(--amac-notif-warn-bg);
}

.amac-notif-cat-apphead {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px 4px;
}
.amac-notif-cat-apphead .amac-notif-app-ico { font-size: 17px; width: 24px; text-align: center; flex: none; }
.amac-notif-cat-apphead .amac-notif-app-name { font-weight: 600; font-size: 14px; }
.amac-notif-cat {
  display: flex; align-items: center; gap: 10px; padding: 7px 14px 7px 48px;
}
.amac-notif-cat:hover { background: var(--amac-notif-hover); }
.amac-notif-cat-label { font-size: 13px; line-height: 1.3; flex: 1; min-width: 0; }

.amac-notif-switch {
  position: relative; width: 38px; height: 22px; flex: none; padding: 0;
  border: 0; border-radius: 999px; cursor: pointer;
  background: var(--amac-notif-border); transition: background .15s ease;
}
.amac-notif-switch.on { background: var(--amac-notif-accent); }
.amac-notif-switch-knob {
  position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3); transition: transform .15s ease;
}
.amac-notif-switch.on .amac-notif-switch-knob { transform: translateX(16px); }
.amac-notif-switch:focus-visible { outline: 2px solid var(--amac-notif-accent); outline-offset: 2px; }

@media (max-width: 600px) {
  .amac-notif-bell { right: 12px; bottom: 120px; }
  .amac-notif-panel { right: 12px; left: 12px; bottom: 176px; width: auto; max-width: none; max-height: 72vh; }
  .amac-notif-banner { border-radius: 12px; }
}

@media print {
  .amac-notif-bellwrap, .amac-notif-banner { display: none !important; }
}
