.rb157-account-calendar{display:grid;gap:14px}.rb157-calendar-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.rb157-calendar-header h3{margin:0;font-size:20px;color:#170a61}.rb157-calendar-header p{margin:5px 0 0;color:#667d95;font-size:12px;line-height:1.55}.rb157-calendar-file-actions{display:flex;gap:8px;flex:none}.rb157-calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid #d4e0ec;border-radius:12px;background:#f8fbfe}.rb157-calendar-nav{display:flex;align-items:center;gap:7px}.rb157-calendar-nav button{min-width:34px;height:34px;padding:0 10px;border:1px solid #c6d6e6;border-radius:8px;background:#fff;color:#315779;font-weight:800;cursor:pointer}.rb157-calendar-nav strong{margin-left:6px;color:#183d63;font-size:15px}.rb157-role-filters{display:flex;flex-wrap:wrap;gap:6px}.rb157-role-filters label{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border:1px solid #d0dce8;border-radius:999px;background:#fff;color:#49657e;font-size:10px;font-weight:800;cursor:pointer}.rb157-role-filters input{accent-color:#2767c9}.rb157-calendar-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.32fr);gap:12px;align-items:start}.rb157-month{min-width:0;border:1px solid #d4e0ec;border-radius:14px;background:#fff;overflow:hidden}.rb157-weekdays,.rb157-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.rb157-weekdays{background:#f4f8fc;border-bottom:1px solid #dce5ef}.rb157-weekdays span{padding:9px 7px;color:#6c8197;text-align:center;font-size:9px;font-weight:850}.rb157-day{min-height:112px;padding:7px;border-right:1px solid #e3eaf1;border-bottom:1px solid #e3eaf1;background:#fff}.rb157-day:nth-child(7n){border-right:0}.rb157-day.outside{background:#f9fbfd;color:#9aabbc}.rb157-day.today{background:#f2f8ff}.rb157-day>time{display:grid;place-items:center;width:25px;height:25px;margin-bottom:5px;border-radius:50%;font-size:10px;font-weight:850}.rb157-day.today>time{color:#fff;background:#2170c9}.rb157-day>div{display:grid;gap:3px}.rb157-event{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px;align-items:center;width:100%;padding:4px 5px;border:1px solid transparent;border-radius:6px;text-align:left;cursor:pointer;overflow:hidden}.rb157-event span{font-size:8px;font-weight:800}.rb157-event b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:8px}.rb157-event.role-researcher{color:#175d86;background:#eaf3ff}.rb157-event.role-teacher{color:#285b4d;background:#eaf8f2}.rb157-event.role-student{color:#6b4c1b;background:#fff5dc}.rb157-event.role-admin{color:#5b3c75;background:#f4ecfb}.rb157-event:hover,.rb157-event.selected{border-color:currentColor;filter:brightness(.98)}.rb157-calendar-detail{position:sticky;top:84px;min-height:260px;padding:15px;border:1px solid #d3dfeb;border-radius:14px;background:#fff;box-shadow:0 8px 22px rgba(23,54,88,.06)}.rb157-calendar-empty-detail{display:grid;gap:7px;color:#6b8096}.rb157-calendar-empty-detail strong{color:#284d72}.rb157-calendar-empty-detail p{margin:0;font-size:11px;line-height:1.55}.rb157-detail-role{color:#2b6aad;font-size:9px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.rb157-calendar-detail-card h3{margin:7px 0 8px;color:#175b61;font-size:18px}.rb157-calendar-detail-card p{margin:7px 0;color:#526d86;font-size:11px;line-height:1.55}.rb157-detail-time{font-weight:800}.rb157-private-note{padding:9px;border-radius:9px;background:#f4f7fa}.rb157-calendar-edit{display:grid;gap:10px}.rb157-calendar-edit label{display:grid;gap:4px;color:#526b83;font-size:9px;font-weight:800}.rb157-calendar-edit input,.rb157-calendar-edit textarea{width:100%;padding:9px;border:1px solid #c9d7e5;border-radius:8px;background:#fff;color:#1d405f;font:inherit}.rb157-calendar-edit textarea{min-height:80px;resize:vertical}.rb157-time-fields{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:7px}.rb157-detail-actions{display:flex;gap:7px}.rb157-calendar-loading,.rb157-calendar-error{padding:24px;border:1px solid #d5e1ec;border-radius:12px;color:#617890;background:#f8fbfe;text-align:center}.rb157-calendar-error{color:#9c3434;background:#fff5f5}.rb157-account-calendar .rb-primary,.rb157-account-calendar .rb-secondary{min-height:36px;padding:0 12px;border-radius:8px;font-size:10px;font-weight:850;cursor:pointer}.rb157-account-calendar .rb-primary{color:#fff;background:#2170c9;border:1px solid #2170c9}.rb157-account-calendar .rb-secondary{color:#315879;background:#fff;border:1px solid #c4d3e2}@media(max-width:900px){.rb157-calendar-layout{grid-template-columns:1fr}.rb157-calendar-detail{position:static}.rb157-calendar-toolbar,.rb157-calendar-header{align-items:stretch;flex-direction:column}.rb157-calendar-file-actions{align-self:flex-start}.rb157-day{min-height:88px}.rb157-event{grid-template-columns:1fr}.rb157-event span{display:none}}@media(max-width:620px){.rb157-day{min-height:66px;padding:4px}.rb157-event b{font-size:0}.rb157-event b:before{content:"•";font-size:12px}.rb157-weekdays span{font-size:8px}.rb157-time-fields{grid-template-columns:1fr}}
.rb157-calendar-open,.rb157-calendar-open body{overflow:hidden}.rb157-calendar-shell{position:fixed;z-index:2147482500;inset:0;display:grid;place-items:center;padding:18px;background:rgba(7,24,44,.56);backdrop-filter:blur(7px)}.rb157-calendar-modal{width:min(1450px,96vw);max-height:94vh;overflow:auto;padding:18px;border:1px solid #cbd9e7;border-radius:18px;background:#f8fbfe;box-shadow:0 30px 90px rgba(4,20,40,.32)}.rb157-calendar-modal>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.rb157-calendar-modal>header>div{display:flex;align-items:baseline;gap:9px;color:#183b60}.rb157-calendar-modal>header strong{font-size:15px}.rb157-calendar-modal>header span{font-size:11px;color:#688098}.rb157-calendar-modal>header button{width:38px;height:38px;border:1px solid #cad8e6;border-radius:10px;background:#fff;color:#536d85;font-size:24px;cursor:pointer}
.rb157-calendar-header-actions{display:flex;align-items:center;gap:8px}
.rb157-calendar-header-actions select{min-height:40px;max-width:180px;padding:0 30px 0 10px;border:1px solid #c8d7e7;border-radius:8px;background:#fff;color:#294866;font:inherit;font-size:12px}
@media (max-width:680px){.rb157-calendar-header-actions{width:100%}.rb157-calendar-header-actions select{flex:1;max-width:none;min-height:50px;font-size:16px}.rb157-calendar-modal>header{flex-wrap:wrap}.rb157-calendar-header-actions button{min-width:50px;min-height:50px}}
/* Beta 2.1 R2: imported ICS manager keeps persisted imports visible and deletable. */
.rb157-import-manager{margin-top:16px;border:1px solid rgba(90,110,130,.22);border-radius:14px;padding:14px;background:rgba(255,255,255,.72)}
.rb157-import-manager>header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.rb157-import-manager h4{margin:0 0 4px}.rb157-import-manager p{margin:0;max-width:760px;font-size:12px;opacity:.76}.rb157-import-list{display:grid;gap:8px;margin-top:12px}.rb157-import-list article{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px;border:1px solid rgba(90,110,130,.18);border-radius:10px}.rb157-import-list article>div{display:grid;gap:3px;min-width:0}.rb157-import-list small,.rb157-import-list code{font-size:11px;opacity:.72;overflow-wrap:anywhere}.rb157-import-source{display:grid;gap:2px;padding:8px 10px;margin:7px 0;border-radius:9px;background:rgba(46,124,135,.08)}