/* SBUSH v2.7 — dashboard quick controls and subject-aware study library */
.dashboard-priority-grid{display:grid;grid-template-columns:minmax(245px,.92fr) minmax(300px,1.22fr) minmax(245px,.92fr);gap:14px;margin:0 0 20px;align-items:stretch}
.dashboard-priority-grid>.panel{min-width:0;padding:19px;border:1px solid var(--nx-border-strong);background:linear-gradient(150deg,rgba(19,29,52,.96),rgba(12,21,39,.96));box-shadow:var(--nx-shadow);border-radius:18px}
.priority-card-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px}
.priority-card-heading h3{margin:4px 0 0;color:#f1f5ff;font-size:17px;letter-spacing:-.035em}
.priority-card-heading .eyebrow{font-size:8px;letter-spacing:.15em;color:#83d8e7}
.priority-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;font-size:19px;background:rgba(63,207,222,.12);color:#71e2ed;border:1px solid rgba(63,207,222,.18)}
.exam-priority-icon{background:rgba(155,126,255,.13);color:#b7a5ff;border-color:rgba(155,126,255,.2)}
.dashboard-timer-wrap{display:grid;place-items:center;padding:7px 0 12px}
.dashboard-timer-ring{width:142px;height:142px;border:5px solid rgba(95,213,229,.22);border-top-color:#75dce7;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,rgba(74,187,210,.11),rgba(113,103,219,.07) 68%,transparent 70%);box-shadow:0 0 0 7px rgba(84,198,224,.045),inset 0 0 32px rgba(75,174,210,.08);transition:border-color .2s,box-shadow .2s}
.dashboard-timer-ring.running{animation:dash-timer-pulse 2.5s ease-in-out infinite;border-color:rgba(86,215,181,.4);border-top-color:#59dfb9;box-shadow:0 0 0 8px rgba(84,219,181,.06),0 0 30px rgba(84,219,181,.11),inset 0 0 32px rgba(75,174,210,.08)}
@keyframes dash-timer-pulse{50%{box-shadow:0 0 0 11px rgba(84,219,181,.025),0 0 36px rgba(84,219,181,.13),inset 0 0 32px rgba(75,174,210,.08)}}
.dashboard-timer-ring>div{text-align:center;display:grid;gap:5px}.dashboard-timer-ring strong{font:800 19px 'Plus Jakarta Sans',sans-serif;letter-spacing:-.05em;color:#effbff;font-variant-numeric:tabular-nums}.dashboard-timer-ring small{font-size:8px;color:#92a7c4}
.dashboard-focus-subject-label{display:grid;gap:6px;color:#94a5c4;font-size:9px;font-weight:700}.dashboard-focus-subject-label select{background:#111e35;border-color:rgba(150,171,217,.19);color:#ecf2ff;border-radius:9px;padding:9px 10px;font-size:10px;min-height:37px}
.dashboard-timer-controls{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-top:10px}.dashboard-timer-controls .btn{min-width:0;padding:9px 5px;font-size:9px;min-height:35px}.dashboard-timer-controls .btn:disabled{opacity:.35;cursor:not-allowed}
.priority-sub-link{display:block;border:0;background:transparent;color:#87d5e6;font-size:9px;font-weight:700;cursor:pointer;padding:9px 0 0}.priority-sub-link:hover{color:#c7f7ff}
.priority-card-caption{font-size:10px;color:#92a1bd;line-height:1.5;margin:0 0 12px}
.dashboard-task-preview{max-height:265px;overflow:auto;padding-right:3px;display:grid;gap:6px;align-content:start}.dashboard-task-preview .task-item{grid-template-columns:16px minmax(0,1fr) auto 20px;gap:8px;padding:9px 8px;background:rgba(116,139,188,.075);border:1px solid rgba(146,168,214,.1);border-radius:10px}.dashboard-task-preview .task-content strong{font-size:10px;color:#eef3ff}.dashboard-task-preview .task-content small{font-size:8px;color:#92a2bf}.dashboard-task-preview .task-time{font-size:8px;color:#9babc8}.dashboard-task-preview .task-delete{color:#a1aec8}.dashboard-task-preview .task-photo-btn{display:none}.dashboard-task-preview .task-empty,.dashboard-task-preview.empty-state{color:#93a2bf;font-size:10px;line-height:1.6;min-height:110px;display:grid;place-items:center;text-align:center;padding:12px}
.priority-exam-action{width:100%;display:flex;align-items:center;gap:9px;padding:12px 10px;margin:8px 0 0;border:1px solid rgba(145,165,209,.14);border-radius:12px;background:rgba(92,112,160,.09);color:#eaf1ff;text-align:left;cursor:pointer;transition:transform .16s,border-color .16s,background .16s}.priority-exam-action:hover{transform:translateY(-2px);border-color:rgba(98,212,230,.32);background:rgba(74,145,177,.14)}
.priority-exam-action.primary{background:linear-gradient(110deg,rgba(118,99,220,.2),rgba(50,166,187,.12));border-color:rgba(144,130,255,.26)}
.priority-exam-action .quick-action-icon{width:31px;height:31px;flex:0 0 31px;display:grid;place-items:center;border-radius:9px;background:rgba(100,214,226,.1);color:#8fe4ec;font-size:15px}.priority-exam-action>span:nth-child(2){display:grid;gap:3px;min-width:0}.priority-exam-action strong{font-size:10px}.priority-exam-action small{font-size:8px;color:#91a2c2}.priority-exam-action b{margin-left:auto;color:#8edbe5;font-size:12px}.exam-history-link{margin-top:8px}
.dashboard-stats-grid{margin:0 0 18px}.dashboard-secondary-grid{grid-template-columns:1fr 1fr;margin-bottom:18px}.dashboard-secondary-grid .panel{min-width:0}
/* Library layout */
.library-intro{padding:20px 23px;align-items:center}.library-intro h2{color:#f1f5ff;font-size:21px;margin:5px 0}.library-intro p{color:#a4b1ca;font-size:11px;margin:0}.library-intro .resource-count{min-width:100px}.library-intro .resource-count strong{color:#8de2ea;font-size:30px}
.library-browser-panel{padding:18px 19px 20px;overflow:hidden}.library-tabs{display:flex;gap:7px;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--nx-border);margin-bottom:15px}.library-tab{display:inline-flex;align-items:center;gap:7px;padding:10px 12px;border:1px solid rgba(142,162,208,.14);border-radius:10px;background:rgba(100,119,166,.07);color:#a8b6d2;font-size:10px;font-weight:750;cursor:pointer;transition:.16s}.library-tab>span{font-size:13px}.library-tab:hover{color:#f1f5ff;border-color:rgba(114,210,226,.3)}.library-tab.active{color:#f6f6ff;background:linear-gradient(105deg,rgba(131,105,245,.2),rgba(54,186,205,.12));border-color:rgba(139,128,255,.35);box-shadow:inset 0 0 0 1px rgba(139,128,255,.08)}
.library-filter-row{display:grid;grid-template-columns:minmax(200px,1.4fr) minmax(145px,.8fr) minmax(145px,.8fr) auto;gap:9px;align-items:end}.library-filter-row>label{min-width:0;display:block}.library-filter-row select{width:100%;min-height:42px;background:#111e35;color:#e7efff;border:1px solid rgba(142,162,208,.2);border-radius:10px;padding:9px 10px;font-size:10px}.library-search-field{display:flex!important;align-items:center;gap:8px;min-height:42px;border:1px solid rgba(142,162,208,.2);border-radius:10px;background:#111e35;padding:0 11px;color:#83d8e7}.library-search-field input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:#f0f5ff;font-size:11px}.library-search-field input::placeholder{color:#7889a8}.library-youtube-search{white-space:nowrap;min-height:42px;font-size:9px;padding:10px 12px;display:inline-flex;align-items:center;justify-content:center}.library-hidden-filter{display:none!important}
.library-results-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:22px 1px 12px}.library-results-head h3{margin:0;color:#eff4ff;font-size:16px}.library-results-head p{margin:4px 0 0;font-size:9px;color:#92a2bf}.library-result-count{color:#86dbe7;border:1px solid rgba(96,202,221,.18);background:rgba(64,179,198,.08);padding:5px 8px;border-radius:8px;font-size:8px;font-weight:800;white-space:nowrap}
.library-results-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.library-resource-card{padding:0;overflow:hidden;min-height:0;background:linear-gradient(155deg,#111d34,#0d172b);border-color:rgba(149,169,218,.14);display:flex;flex-direction:column}.library-resource-copy{padding:14px}.library-video-frame{position:relative;aspect-ratio:16/9;background:#050a13;width:100%;overflow:hidden}.library-video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.library-resource-card .resource-card-top{gap:8px}.library-resource-card .resource-type{color:#86dbe7;font-size:7px}.library-resource-card .resource-access{font-size:7px}.library-resource-card>strong,.library-resource-copy>strong{display:block;color:#eef4ff;font-size:12px;line-height:1.4;margin:7px 0}.library-resource-copy .resource-subject{color:#9eadd0;font-size:9px}.library-resource-copy p{color:#a0aec9;font-size:9px;line-height:1.6;margin:9px 0}.library-resource-card .resource-tags span{font-size:7px;background:rgba(128,149,194,.1);color:#aab8d4}.library-resource-card .resource-open{margin-top:11px;color:#8de3ed;font-size:9px;font-weight:800}
.library-youtube-search-card{grid-column:1/-1;display:flex;align-items:center;gap:13px;padding:14px 16px;border:1px solid rgba(139,125,255,.24);border-radius:14px;background:linear-gradient(110deg,rgba(117,94,231,.16),rgba(51,182,199,.1));min-width:0}.youtube-search-mark{width:39px;height:39px;flex:0 0 39px;border-radius:12px;display:grid;place-items:center;background:rgba(255,90,90,.14);color:#ff8c8c;font-size:19px}.library-youtube-search-card>div:last-child{min-width:0}.library-youtube-search-card .eyebrow{font-size:7px}.library-youtube-search-card strong{display:block;color:#f1f4ff;font-size:12px;margin:3px 0}.library-youtube-search-card p{margin:0;color:#9eacc8;font-size:9px}.library-youtube-search-card .resource-open{display:inline-block;margin-top:7px;color:#90e1e9;font-size:9px;font-weight:800}.library-empty-state{grid-column:1/-1;min-height:110px;display:grid;place-items:center;color:#91a2c0;text-align:center;padding:18px;font-size:10px}
.saved-library-panel{margin-top:16px;padding:19px}.saved-library-panel .resource-form{margin-top:12px}.saved-library-panel .resource-card{background:rgba(91,112,160,.08);border-color:var(--nx-border)}.saved-library-panel .resource-card strong{color:#edf3ff}.library-source-note{margin-top:10px;color:#8292af;font-size:9px}
body:not(.dark) .dashboard-priority-grid>.panel{background:linear-gradient(150deg,#fff,#f3f7fc);color:#18253c}.dashboard-priority-grid .priority-card-heading h3{color:#edf3ff}body:not(.dark) .dashboard-priority-grid .priority-card-heading h3{color:#18253c}body:not(.dark) .dashboard-timer-ring strong{color:#1a304c}body:not(.dark) .dashboard-timer-ring small,body:not(.dark) .priority-card-caption{color:#61738d}body:not(.dark) .dashboard-focus-subject-label{color:#566b87}body:not(.dark) .dashboard-focus-subject-label select,body:not(.dark) .library-filter-row select,body:not(.dark) .library-search-field{background:#f4f7fc;color:#18253c;border-color:#dce5f1}body:not(.dark) .library-search-field input{color:#18253c}body:not(.dark) .priority-exam-action{color:#25344f;background:#f3f6fc;border-color:#dce5f1}body:not(.dark) .priority-exam-action strong{color:#24344e}body:not(.dark) .priority-exam-action small{color:#6d7c95}body:not(.dark) .library-resource-card{background:#fff;border-color:#dfe6f0}body:not(.dark) .library-resource-card .resource-type,body:not(.dark) .library-resource-copy .resource-subject,body:not(.dark) .library-resource-copy p{color:#60718b}body:not(.dark) .library-resource-copy>strong{color:#1d2c46}body:not(.dark) .library-results-head h3{color:#1d2c46}body:not(.dark) .library-results-head p{color:#687b95}body:not(.dark) .library-youtube-search-card{background:linear-gradient(110deg,#f2f0ff,#eaf9fb)}body:not(.dark) .library-youtube-search-card strong{color:#23334e}body:not(.dark) .library-youtube-search-card p{color:#64758f}
@media(max-width:1180px){.dashboard-priority-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-priority-exams{grid-column:1/-1}.dashboard-secondary-grid{grid-template-columns:1fr}.library-filter-row{grid-template-columns:1fr 1fr}.library-search-field{grid-column:1/-1}.library-youtube-search{grid-column:1/-1}}
@media(max-width:680px){.dashboard-priority-grid{grid-template-columns:1fr}.dashboard-priority-exams{grid-column:auto}.dashboard-priority-grid>.panel{padding:16px}.dashboard-timer-ring{width:128px;height:128px}.dashboard-timer-ring strong{font-size:18px}.dashboard-task-preview{max-height:230px}.library-browser-panel{padding:13px}.library-tabs{display:grid;grid-template-columns:1fr 1fr}.library-tab{justify-content:flex-start;padding:10px 9px;font-size:9px}.library-filter-row{grid-template-columns:1fr}.library-search-field,.library-youtube-search{grid-column:auto}.library-results-grid{grid-template-columns:1fr}.library-youtube-search-card{grid-column:auto;align-items:flex-start}.library-intro{padding:16px}.dashboard-heading{align-items:flex-start}.dashboard-heading-actions{display:none}.saved-library-panel{padding:14px}}


/* v2.8.0 — provider-aware SSC video library */
.library-filter-row{grid-template-columns:minmax(180px,1.4fr) minmax(135px,.8fr) minmax(135px,.8fr) minmax(180px,.9fr) auto}
.library-provider-filter{min-width:190px;max-width:240px}
.library-provider-search-card{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line,rgba(120,140,180,.18));border-radius:16px;background:linear-gradient(135deg,rgba(90,100,190,.10),rgba(35,190,205,.06));min-width:0}
.library-provider-copy{min-width:0;flex:1}
.library-provider-copy>strong{display:block;margin:5px 0 6px;font-size:15px}
.library-provider-copy>p{font-size:12px;line-height:1.6;color:var(--muted,#8290a8);margin:0 0 10px}
.provider-search-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.provider-directory-link{font-size:11px;font-weight:700;color:var(--accent,#7f8cff);text-decoration:none}
.provider-directory-link:hover{text-decoration:underline}
@media(max-width:760px){.library-provider-filter{min-width:0;max-width:none;width:100%}.library-filter-row{grid-template-columns:1fr!important}.library-provider-search-card{padding:14px}}

/* v2.9.0 — complete SSC class type filtering */
.library-filter-row{grid-template-columns:minmax(190px,1.35fr) minmax(130px,.72fr) minmax(130px,.72fr) minmax(175px,.9fr) minmax(160px,.82fr) auto}
.library-filter-row label{min-width:0}
.library-filter-row select{min-width:0}
.library-provider-filter{min-width:0;max-width:none}
.library-resource-card .resource-type{line-height:1.55}
.library-provider-copy .provider-search-actions{gap:10px}
@media(max-width:1180px){.library-filter-row{grid-template-columns:repeat(2,minmax(0,1fr))}.library-search-field,.library-youtube-search{grid-column:1/-1}}
@media(max-width:760px){.library-filter-row{grid-template-columns:1fr!important}.library-search-field,.library-youtube-search{grid-column:auto}}