:root{--calendar-exam:var(--red);--calendar-break:#245bea}
#calendarView{max-width:650px;margin:0 auto}
.calendar-month{display:grid;grid-template-columns:44px 144px 44px;align-items:center;justify-content:center;margin:0 0 10px}
.calendar-month h2{font-size:16px;margin:0;text-align:center}.calendar-arrow{width:44px;height:44px;flex:none;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--blue);display:grid;place-items:center}.calendar-arrow svg{width:20px;height:20px}.calendar-arrow:disabled{opacity:.3}
.calendar-toolbar{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:14px;color:var(--muted)}
.calendar-month-label{text-align:center;min-width:0}.calendar-today{display:block;margin:0 auto}
.calendar-surface{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 10px 16px;box-shadow:0 5px 20px #13223a04}
.calendar-weekdays,.calendar-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;text-align:center;direction:rtl}.calendar-weekdays{font-size:12px;color:var(--muted);margin:1px 0 12px}
.calendar-day{border:1px solid transparent;border-radius:12px;background:#fff;color:var(--ink);min-height:49px;min-width:0;padding:7px 0 5px;font-size:16px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:7px}
.calendar-day.weekend{color:var(--muted);background:#f8fafc}.calendar-day[aria-current=date]{border:2px solid var(--blue);padding:6px 0 4px;color:var(--blue)}.calendar-day[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}
.calendar-dots{height:8px;display:flex;gap:3px;justify-content:center}.calendar-dot{width:8px;height:8px;display:inline-block;border-radius:50%;flex:none;background:#e3b900}.calendar-dot.exam{background:var(--calendar-exam)}.calendar-dot.break{background:var(--calendar-break)}.calendar-day[aria-pressed=true] .calendar-dot{filter:brightness(1.45)}

.calendar-day-section{margin-top:23px}.calendar-day-section h3{font-size:17px;margin:0 2px 13px}.calendar-event{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 18px;margin:0 0 10px;overflow-wrap:anywhere}.calendar-kind{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:11px;margin-bottom:9px}.calendar-event h4{font-size:17px;margin:0;line-height:1.6}.calendar-event p{font-size:13px;color:var(--muted);margin:7px 0 0;line-height:1.5}.calendar-event .calendar-scope{font-size:11px;margin-top:9px}
.calendar-source{display:flex;align-items:center;justify-content:center;gap:7px;color:var(--muted);font-size:12px;margin:22px 0 8px;text-decoration:none}.calendar-source svg{width:14px;height:14px}.calendar-updated{text-align:center;font-size:11px;color:var(--muted);margin:0}.calendar-empty,.calendar-message{padding:22px 16px;background:white;border:1px solid var(--line);border-radius:16px;color:var(--muted);font-size:14px;line-height:1.7}
.planned-events{border:1px solid var(--line);border-radius:16px;background:white;margin:0 0 18px;padding:0 16px}.planned-events summary{list-style:none;cursor:pointer;display:flex;gap:10px;align-items:center;height:72px;min-height:72px;padding:0}.planned-events summary::-webkit-details-marker{display:none}.planned-summary-text{min-width:0;flex:1}.planned-summary-text strong{display:flex;align-items:center;gap:6px;font-size:14px;white-space:nowrap}.planned-summary-text small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--muted);margin-top:5px;line-height:22px}.planned-count{display:inline-grid;place-items:center;flex:none;width:23px;height:23px;font-size:12px;color:var(--blue);background:var(--blue-soft);border-radius:50%}.planned-chevron{width:17px;height:17px;flex:none;color:var(--muted)}.planned-events[open] .planned-chevron{transform:rotate(180deg)}.planned-events[open] summary{border-bottom:1px solid var(--line);margin-bottom:14px}.planned-events .calendar-event{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:0 0 14px;box-shadow:none}.planned-link{display:block;width:100%;border:0;background:none;color:var(--blue);text-align:start;min-height:44px;padding:6px 0 15px;font-size:13px}
@media(max-width:700px){.calendar-month{margin-top:2px}}
@media(max-width:360px){.calendar-surface{padding-inline:7px}.calendar-days{gap:3px}.calendar-event{padding:15px}}

.calendar-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:164px;flex:none;background:#e9eef6;padding:3px;border-radius:12px;gap:3px}.calendar-modes button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:7px 9px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:13px}.calendar-modes button[aria-pressed=true]{background:#fff;color:var(--blue);box-shadow:0 1px 5px #14223a0c;font-weight:700}.calendar-modes svg{width:16px;height:16px;flex:none}
.calendar-search{display:flex;align-items:center;gap:7px;flex:1;min-width:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 10px;min-height:44px;color:var(--muted)}.calendar-search>svg{width:18px;height:18px;flex:none}.calendar-search input{flex:1;min-width:0;width:100%;border:0;background:none;color:var(--ink);font:inherit;font-size:16px;padding:10px 0}.calendar-search input::placeholder{color:var(--muted);font-size:13px}.calendar-search input::-webkit-search-cancel-button{display:none}.calendar-search button{display:grid;place-items:center;border:0;background:none;min-width:28px;min-height:40px;padding:4px;color:var(--muted)}.calendar-search button svg{width:18px;height:18px}
.calendar-filters{display:flex;gap:6px;align-items:stretch}.calendar-filters button{display:flex;align-items:center;justify-content:center;gap:5px;min-height:40px;flex:1;white-space:nowrap;border:1px solid var(--line);border-radius:11px;background:transparent;padding:7px 6px;font-size:11px;color:var(--muted)}.calendar-filters button[aria-pressed=true]{background:#fff;border-color:#bac8df;color:var(--ink);box-shadow:0 1px 3px #14223a06}.calendar-filters button[aria-pressed=false] .calendar-dot{opacity:.2}.calendar-result-meta{font-size:12px;color:var(--muted);margin:12px 2px;min-height:16px}
.calendar-list-group{margin:18px 0 22px}.calendar-list-group:first-child{margin-top:16px}.calendar-list h3{font-size:17px;line-height:1.5;margin:0 2px 12px}.calendar-event mark{background:#fff0b8;color:var(--ink);border-radius:3px;padding:0 1px}
@media(max-width:360px){.calendar-filters{gap:4px}.calendar-filters button{padding-inline:4px;gap:4px}.calendar-dots{gap:2px}}

.calendar-event-link{display:block;width:100%;text-align:start;font:inherit;color:var(--ink)}.calendar-event-title{display:block;font-size:17px;margin:0;line-height:1.6}.calendar-event-detail{display:block;font-size:13px;color:var(--muted);margin:7px 0 0;line-height:1.5}.calendar-event .calendar-scope{display:block;color:var(--muted);line-height:1.5}.calendar-event-action{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);color:var(--blue);font-size:13px;line-height:1.5}.calendar-event-action svg{width:17px;height:17px;flex:none}.calendar-event-link:hover .calendar-event-action{color:#1645bd}

.assessment-reminder-options{border-top:1px solid var(--line);padding-top:16px;margin-top:16px}.assessment-reminder-options fieldset{border:0;margin:0;padding:0;min-width:0}.assessment-reminder-options legend{font-size:14px;padding:0;margin:0 0 10px}.assessment-reminder-choices{display:flex;gap:8px}.assessment-reminder-choices label{display:flex;align-items:center;justify-content:center;gap:8px;flex:1;min-height:46px;padding:8px 6px;border:1px solid var(--line);border-radius:12px;font-size:14px;cursor:pointer}.assessment-reminder-choices label:has(input:checked){background:var(--blue-soft);border-color:var(--blue);color:var(--blue)}.assessment-reminder-choices input{accent-color:var(--blue);width:17px;height:17px;margin:0;flex:none}.assessment-reminder-choices label:has(input:disabled){opacity:.55;cursor:wait}

/* Color only: keep timetable day dimensions and notification markers intact. */
.day-button.calendar-exam{border-color:var(--calendar-exam);box-shadow:inset 0 0 0 1px var(--calendar-exam)}
.day-button.calendar-exam[aria-current=true]{box-shadow:inset 0 0 0 2px var(--blue),0 0 0 1px var(--calendar-exam)}
.planned-exams{display:flex;align-items:center;gap:7px;margin-top:5px;height:22px;line-height:22px}
.planned-exam-badge{display:inline-block;flex:none;border-radius:8px;background:var(--red-soft);color:var(--calendar-exam);padding:2px 8px;font-size:12px;font-weight:700}
.planned-exams .planned-exam-badge{padding:1px 7px;line-height:18px;border-radius:6px}.planned-exam-titles{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}

.calendar-today-marker{margin:24px 0 20px}

.calendar-dot.neutral{background:var(--muted)}

@media(max-width:360px){.calendar-modes button{padding:7px 6px}}

.calendar-notice{border:1px solid #cbd7ef;border-radius:16px;background:var(--surface);margin:12px 0;overflow:hidden}
.calendar-notice>summary{display:flex;align-items:center;gap:8px;padding:12px;min-height:60px;list-style:none;cursor:pointer}
.calendar-notice>summary::-webkit-details-marker{display:none}.calendar-notice>summary>svg{width:18px;height:18px;flex:none;color:var(--muted)}.calendar-notice[open]>summary>svg{transform:rotate(180deg)}
.calendar-notice-count{display:grid;place-items:center;min-width:25px;height:25px;padding:0 5px;background:var(--blue-soft);color:var(--blue);border-radius:50%;font-size:14px;font-weight:700}
.calendar-notice-heading{flex:1;min-width:0}.calendar-notice-heading strong{display:block;font-size:14px}.calendar-notice-heading small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.calendar-notice-day h3{font-size:14px;margin:0;padding:13px;border-top:1px solid var(--line)}
.calendar-notice-item{padding:15px 13px;border-top:1px solid var(--line)}.calendar-notice-item strong{display:block;font-size:15px;line-height:1.5;margin-top:8px;overflow-wrap:anywhere}
.calendar-notice-kind{display:flex;align-items:center;gap:5px;font-size:12px;line-height:1.5;color:#26724b}.calendar-notice-kind>span{font-size:18px;line-height:1}.calendar-notice-kind.removed{color:var(--muted)}.calendar-notice-kind.moved{color:var(--blue)}
.calendar-notice-footer{display:flex;align-items:center;justify-content:space-between;padding:2px 13px;border-top:1px solid var(--line)}
.calendar-notice-link,.calendar-notice-dismiss{min-height:44px;border:0;background:transparent;padding:5px 0;font-size:14px;cursor:pointer}
.calendar-notice-link{display:flex;align-items:center;gap:7px;color:var(--blue)}.calendar-notice-link svg{width:18px;height:18px}.calendar-notice-day>.calendar-notice-link{margin:0 13px 8px}.calendar-notice-dismiss{color:var(--muted);margin-right:auto;padding-inline:5px}

/* Explicit homework deadlines: distinct inset ring alongside the exam frame. */
:root{--homework-green:#16834d;--homework-green-soft:#e5f5eb}
:root[data-appearance="dark"]{--homework-green:#72dca5;--homework-green-soft:#183c30}
.day-button.homework-due{position:relative}
.day-button.homework-due:before{content:"";position:absolute;inset:1px;border:2px solid var(--homework-green);border-radius:inherit;pointer-events:none}
.day-button.homework-due.calendar-exam:before{inset:5px;border-radius:9px}
.planned-homework-badge{display:inline-block;flex:none;white-space:nowrap;border-radius:6px;background:var(--homework-green-soft);color:var(--homework-green);padding:1px 7px;font-size:12px;font-weight:700;line-height:18px}
.planned-homework h4{margin:10px 0 6px}.planned-homework .homework-text{margin:6px 0}.planned-homework .planned-link{padding-bottom:0}
.timetable-planned-badges{display:flex;flex-direction:column;gap:2px;min-height:0}
.timetable-calendar .planned-homework-badge{font-size:11px;padding:1px 0;line-height:1.4;text-align:center;border-radius:5px}
.timetable-calendar button:has(.planned-exam-badge):has(.planned-homework-badge){gap:2px}
.timetable-calendar button:has(.planned-exam-badge):has(.planned-homework-badge) .timetable-count{width:16px;height:16px;flex-basis:16px;line-height:16px;font-size:10px}
.timetable-calendar button:has(.planned-exam-badge):has(.planned-homework-badge) .timetable-planned-badges>span{line-height:12px;padding:0;font-size:10px}
.timetable-calendar button{position:relative}

.day-button.active.homework-due:before{border-color:#72dca5}
[data-appearance=dark] .day-button.active.homework-due:before{border-color:#16834d}