/* OBSLAPPClocks Notification Center — Web + APK WebView */
.notification-center-bell{position:relative;flex:0 0 auto;width:32px;height:32px;border:0;background:transparent;display:inline-grid;place-items:center;padding:0;cursor:pointer;font-size:18px;line-height:1;z-index:4}.notification-bell-icon{display:block;transform:translateY(1px)}.notification-center-badge{position:absolute;right:-3px;top:-4px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;background:#d32f2f;color:#fff;font:700 10px/17px system-ui,sans-serif;text-align:center;box-sizing:border-box;border:2px solid var(--page-bg,#fff)}
.notification-center-overlay{position:fixed;inset:0;z-index:2147482500;background:rgba(0,0,0,.22);display:flex;justify-content:flex-end;align-items:stretch}.notification-center-overlay[hidden]{display:none!important}.notification-center-panel,.notification-detail{width:min(430px,100vw);height:100%;background:#fff;border-left:1px solid #d4d4ce;box-shadow:-10px 0 30px rgba(0,0,0,.12);display:flex;flex-direction:column;overflow:hidden;color:#111;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}.notification-center-header,.notification-detail-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px 10px;border-bottom:1px solid #e3e3df;background:#fff;flex:0 0 auto}.notification-center-header h2,.notification-detail-title-row h2{margin:0;font-size:22px;line-height:1.15}.notification-center-subtitle{font-size:12px;color:#777;margin-top:3px}.notification-center-close,.notification-detail-header button{border:0;background:transparent;box-shadow:none;cursor:pointer;color:#111}.notification-center-close{font-size:30px;line-height:1;width:34px;height:34px;padding:0}.notification-center-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:10px 12px 6px;background:#fff}.notification-center-tabs button,.notification-center-toolbar button,.notification-detail-actions button,.notification-detail-actions a{border:1px solid #d7d7d2;background:#f8f8f6;border-radius:12px;padding:9px 10px;font:600 13px/1.1 system-ui,sans-serif;color:#222;text-decoration:none;text-align:center;cursor:pointer}.notification-center-tabs button.is-active{background:#111;color:#fff;border-color:#111}.notification-center-toolbar{display:flex;gap:8px;padding:4px 12px 10px}.notification-center-toolbar button{flex:1;background:#fff;font-size:12px}.notification-center-list{overflow:auto;overscroll-behavior:contain;padding:4px 10px 20px;flex:1;min-height:0}.notification-center-item{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:10px;padding:11px 8px;border-bottom:1px solid #e7e7e2;cursor:pointer;border-radius:12px}.notification-center-item:hover{background:#f7f7f4}.notification-center-item.is-unread{background:#f3f7ff}.notification-center-item.is-unread::before{content:"";position:absolute;left:2px;top:50%;width:6px;height:6px;border-radius:50%;background:#1976d2;transform:translateY(-50%)}.notification-center-item-icon{width:44px;height:44px;object-fit:cover;border-radius:50%;background:#f2f2ef}.notification-center-item-content{min-width:0}.notification-center-item-title{font-size:14px;font-weight:750;line-height:1.25;margin:0 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.notification-center-item-text{font-size:13px;line-height:1.35;color:#454545;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.notification-center-item-time{font-size:11px;color:#777;margin-top:5px}.notification-center-item-actions{display:flex;flex-direction:column;gap:5px}.notification-center-item-actions button{width:30px;height:30px;border:0;background:transparent;border-radius:50%;padding:0;font-size:16px;cursor:pointer}.notification-center-item-actions button:hover{background:#ecece8}.notification-center-empty{padding:50px 20px;text-align:center;color:#777}.notification-detail{position:absolute;right:0;top:0;z-index:2}.notification-detail[hidden]{display:none!important}.notification-detail-header button:first-child{font-size:14px;font-weight:700}.notification-detail-header button:last-child{font-size:28px}.notification-detail-body{overflow:auto;padding:18px;min-height:0}.notification-detail-title-row{display:grid;grid-template-columns:58px minmax(0,1fr);gap:12px;align-items:center}.notification-detail-title-row img{width:56px;height:56px;border-radius:50%;object-fit:cover;background:#f0f0ed}.notification-detail-title-row time{font-size:12px;color:#777}.notification-detail-body>p{white-space:pre-wrap;font-size:15px;line-height:1.55;margin:18px 0}.notification-detail-image{display:block;width:100%;max-height:360px;object-fit:contain;border-radius:14px;background:#f5f5f2;border:1px solid #e4e4df}.notification-detail-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}.notification-detail-actions a{grid-column:1/-1;background:#111;color:#fff;border-color:#111}.notification-detail-actions a[href=""],.notification-detail-actions a.is-empty{display:none}.notification-center-bell:focus-visible,.notification-center-close:focus-visible,.notification-center-tabs button:focus-visible{outline:2px solid #1976d2;outline-offset:2px}
@media(max-width:520px){.notification-center-overlay{background:#fff}.notification-center-panel,.notification-detail{width:100vw;border-left:0;box-shadow:none}.notification-center-header{padding-top:max(12px,env(safe-area-inset-top))}.notification-center-list{padding-left:7px;padding-right:7px}.notification-center-item{grid-template-columns:42px minmax(0,1fr) auto;gap:8px}.notification-center-item-icon{width:40px;height:40px}.notification-center-tabs button{font-size:12px;padding:9px 5px}.notification-center-toolbar{flex-wrap:wrap}.notification-center-toolbar button{min-width:45%}}
@media(max-width:420px){.obsl-statusbar-right .notification-center-bell{width:28px;height:28px;font-size:16px}.notification-center-badge{right:-4px;top:-5px}}

/* v3.1.20260817.5 attachment support */
.notification-center-item-attach{margin-top:4px;font-size:11px;color:#555;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.notification-detail-video{display:block;width:100%;max-height:360px;margin-top:12px;border-radius:14px;background:#000;border:1px solid #e4e4df}
.notification-detail-attachment{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding:11px 12px;border:1px solid #ddd;border-radius:12px;background:#fafaf8}
.notification-detail-attachment>div{min-width:0;display:grid;gap:3px}.notification-detail-attachment strong{font-size:13px;overflow-wrap:anywhere}.notification-detail-attachment span{font-size:11px;color:#777}
.notification-detail-attachment a{flex:0 0 auto;border:1px solid #ccc;border-radius:10px;padding:8px 10px;text-decoration:none;color:#111;background:#fff;font-weight:700;font-size:12px}
/* Notification Center 3.1.20260817.6 — simplified reader + Admin Notifications */
.notification-center-item{grid-template-columns:48px minmax(0,1fr)!important;padding-right:12px}
.notification-center-item-actions,.notification-center-tabs,.notification-center-toolbar{display:none!important}
.notification-detail-actions{display:block;margin-top:16px}
.notification-detail-actions button{width:100%;min-height:42px;border:1px solid #d7d7d2;background:#fff;border-radius:12px;padding:10px 14px;font:700 14px/1.2 system-ui,sans-serif;cursor:pointer}
.notification-detail-actions button:disabled{opacity:.65;cursor:default}
.notification-center-footer{flex:0 0 auto;padding:8px 12px max(10px,env(safe-area-inset-bottom));border-top:1px solid #e5e5e0;background:#fff}
.notification-admin-open{width:100%;min-height:42px;border:1px solid #cfcfc8;border-radius:12px;background:#111;color:#fff;font:750 14px/1 system-ui,sans-serif;cursor:pointer}
.notification-admin-panel{position:absolute;inset:0;z-index:4;background:#fff;display:flex;flex-direction:column;min-height:0}
.notification-admin-panel[hidden]{display:none!important}
.notification-admin-header{flex:0 0 auto;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid #ddd;background:#fff}
.notification-admin-header button{border:0;background:transparent;box-shadow:none;padding:6px 0;font:700 14px/1 system-ui,sans-serif;cursor:pointer}
.notification-admin-header strong{text-align:center;padding-right:52px;font-size:17px}
.notification-admin-host{overflow:auto;overscroll-behavior:contain;padding:12px 12px 30px;min-height:0;flex:1}
.notification-admin-host>#webpush-tools-card,.notification-admin-host>#popup-tools-group{display:block!important;width:100%;box-sizing:border-box;margin:0 0 12px}
.notification-admin-host details>summary{cursor:pointer}
@media(max-width:520px){.notification-center-item{grid-template-columns:42px minmax(0,1fr)!important}.notification-admin-host{padding:9px 8px 24px}}
/* v3.1.20260817.7 — media-aware detail */
.notification-detail-content-card{position:relative;margin-top:16px;padding:14px 14px 52px;border:1px solid #e1e1dc;border-radius:14px;background:#fafaf8;overflow:hidden;min-height:72px}
.notification-detail-content-card>p{white-space:pre-wrap;font-size:15px;line-height:1.55;margin:0 0 12px}
.notification-detail-content-card .notification-detail-image{display:block;width:100%;max-height:380px;object-fit:contain;border:0;border-radius:12px;background:transparent;margin:10px 0 0}
.notification-detail-content-card .notification-detail-video{display:block;width:100%;max-height:380px;margin:10px 0 0;border:0;border-radius:12px;background:#000}
.notification-detail-content-card .notification-detail-image[hidden],.notification-detail-content-card .notification-detail-video[hidden]{display:none!important}
.notification-detail-file-name{margin-top:10px;padding-right:88px;font-size:12px;color:#555;overflow-wrap:anywhere}
.notification-detail-download-float{position:absolute;right:10px;bottom:10px;z-index:2;padding:7px 11px;border:0;border-radius:10px;background:rgba(20,20,20,.62);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);color:#fff!important;text-decoration:none;font:700 12px/1.2 system-ui,sans-serif;box-shadow:none}
.notification-detail-download-float[hidden]{display:none!important}
.notification-detail-attachment{display:none!important}
@media(max-width:520px){.notification-detail-content-card{padding:12px 12px 50px}.notification-detail-download-float{right:8px;bottom:8px}}

/* Notifications Admin: WebPush / Push Noti / Widget Popup */
.notification-admin-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:8px 10px;border-bottom:1px solid #d8d8d3;background:rgba(248,248,245,.96);position:sticky;top:0;z-index:3}
.notification-admin-tabs button{min-width:0;padding:9px 8px;border:1px solid #cfcfc8;border-radius:9px;background:#fff;font:inherit;font-weight:700;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.notification-admin-tabs button.is-active{background:#111;color:#fff;border-color:#111}
.notification-admin-tab-panel[hidden]{display:none!important}
.notification-admin-host>.webpush-broadcast-card{margin:0;border:0;box-shadow:none;padding:10px}
@media(max-width:420px){.notification-admin-tabs{gap:4px;padding:6px}.notification-admin-tabs button{font-size:12px;padding:8px 4px}}
.schedule-card{margin:14px 0;padding:14px;border:1px solid #d8d8d2;border-radius:14px;background:#fff}.schedule-card h4{margin:0 0 10px}.schedule-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.schedule-grid label,.schedule-time-row label{display:grid;gap:5px;font-weight:600}.schedule-grid input,.schedule-grid textarea,.schedule-time-row input{width:100%;box-sizing:border-box}.schedule-time-row{display:grid;grid-template-columns:minmax(190px,1fr) auto auto;gap:10px;align-items:end;margin-top:10px}.schedule-tz{padding-bottom:10px;color:#666;font-size:12px}.schedule-list{margin-top:10px;display:grid;gap:6px}.schedule-item{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:8px 10px;background:#f7f7f4;border-radius:9px;font-size:13px}.schedule-item small{display:block;color:#b3261e}.schedule-item button{border:0;background:transparent;text-decoration:underline;cursor:pointer}@media(max-width:620px){.schedule-grid,.schedule-time-row{grid-template-columns:1fr}.schedule-tz{padding:0}}

/* v3.1: header quick mark-all-read */
.notification-center-header-actions{display:flex;align-items:center;gap:4px;flex:0 0 auto}
.notification-center-mark-all-read{width:34px;height:34px;padding:0;border:0;background:transparent;box-shadow:none;border-radius:50%;font:800 16px/1 system-ui,-apple-system,"Segoe UI",sans-serif;color:#1976d2;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.notification-center-mark-all-read:hover{background:rgba(25,118,210,.08)}
.notification-center-mark-all-read:focus-visible{outline:2px solid #1976d2;outline-offset:2px}
/* v3.1.20260822 — icon-only clear controls */
.notification-center-clear-all{width:34px;height:34px;padding:0;border:0;background:transparent;box-shadow:none;border-radius:50%;font:700 16px/1 system-ui,-apple-system,"Segoe UI",sans-serif;color:#b3261e;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.notification-center-clear-all:hover{background:rgba(179,38,30,.08)}
.notification-center-clear-all:focus-visible{outline:2px solid #b3261e;outline-offset:2px}
.notification-admin-header{grid-template-columns:auto 1fr auto!important}
.notification-admin-header strong{padding-right:0!important}
.notification-admin-header .notification-admin-clear-all{width:34px;height:34px;padding:0;border-radius:50%;color:#b3261e;font-size:17px;display:inline-grid;place-items:center}
.notification-admin-header .notification-admin-clear-all:hover{background:rgba(179,38,30,.08)}


/* OBSL 22.08.2026: icon Backspace nhỏ gọn thay thùng rác. */
.notification-center-clear-all,
.notification-admin-clear-all{
  color:#7a2f2a!important;
  font-size:18px!important;
  font-weight:800!important;
  line-height:1!important;
}
.notification-center-clear-all span,
.notification-admin-clear-all span{
  display:inline-flex!important;
  align-items:center!important;
  justify-content:center!important;
  width:20px!important;
  height:20px!important;
  transform:translateY(-.5px)!important;
}