/* V1.4: quiet controls, anchored menus and readable calendar */
:root{--control-radius:10px}
.page-heading,.page-header{min-height:0!important;align-items:center!important;margin-bottom:24px!important;gap:18px!important}
.page-heading .button-row,.page-header .button-row{display:flex;flex-wrap:wrap;gap:8px}
.home-block .school-toolbar{grid-column:1/-1;margin:0 0 6px;min-height:0;font-size:11px}
.home-block .school-toolbar button{padding:7px 10px;font-size:11px}
.action-menu{position:relative;display:inline-block;align-self:center;flex-shrink:0;font-size:12px}
.action-menu>summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:var(--control-radius);padding:10px 13px;background:var(--field);white-space:nowrap;color:var(--secondary)}
.action-menu>summary:after{content:' ⌄';margin-left:6px}.action-menu>summary::-webkit-details-marker{display:none}
.action-menu[open]{z-index:30}.action-menu[open]>summary{border-color:var(--brand);color:var(--ink)}
.action-menu>div{position:absolute;right:0;top:calc(100% + 6px);min-width:220px;max-width:calc(100vw - 40px);padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 36px #0005;display:grid;gap:3px}
.action-menu>div>button,.action-menu>div>a{border:0!important;background:transparent!important;text-align:left!important;justify-self:stretch!important;grid-column:auto!important;grid-row:auto!important;border-radius:7px;padding:11px 12px!important;white-space:normal;font-size:12px;text-decoration:none;color:var(--ink);width:100%}
.action-menu>div>button:hover,.action-menu>div>a:hover{background:var(--blue-soft)!important}
.selection-dropdown,.date-popover{position:fixed;margin:0;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);padding:6px;box-shadow:0 12px 40px #0006;max-width:calc(100vw - 24px);overflow:auto}
.selection-dropdown::backdrop,.date-popover::backdrop{background:transparent;backdrop-filter:none}
.selection-dropdown [role=listbox]{display:grid;gap:2px}.selection-dropdown [role=option]{display:flex;align-items:center;justify-content:space-between;text-align:left;min-height:42px;padding:10px 12px;border:0;border-radius:7px;background:transparent;font-size:13px}
.selection-dropdown [role=option][aria-selected=true]{background:var(--blue-soft);color:var(--brand)}
.selection-dropdown [role=option]:hover{background:var(--surface-raised)}.selection-dropdown input{margin:0 0 6px;width:100%}
.date-source{position:absolute!important;width:1px!important;height:1px!important;clip-path:inset(50%);opacity:0;pointer-events:none}
.date-trigger{width:100%;display:block;text-align:left;min-height:44px;background:var(--field);font-weight:400;margin-top:6px}
.date-popover{padding:14px;max-height:calc(100dvh - 24px)}.date-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:13px}
.date-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}.date-grid small{text-align:center;color:var(--secondary);padding:4px}
.date-grid button{border:0;padding:0;min-height:34px;background:transparent;border-radius:7px;font-size:12px}
.date-grid .outside{opacity:.4}.date-grid .selected{background:var(--brand);color:white}.date-grid button:hover{background:var(--blue-soft)}
.date-shortcuts,.date-footer{display:flex;gap:6px;margin-top:12px}.date-shortcuts button,.date-footer button{font-size:11px;padding:8px;flex:1}
.date-clock{display:flex;align-items:center;justify-content:space-between;margin-top:12px}.date-clock input{width:100px;margin:0;text-align:center;font-variant-numeric:tabular-nums}
.planning-plus-toolbar{display:flex!important;align-items:center;justify-content:space-between;gap:12px;margin:0 0 18px}
.segmented{display:inline-flex!important;flex:0 1 auto!important;width:auto!important;gap:3px;padding:4px!important;border-radius:12px}
.segmented button{padding:9px 14px!important;min-height:36px;flex:1;border-radius:8px!important}
.planning-toolbar{margin-bottom:12px}.week-navigation{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.week-navigation>div{display:flex;gap:5px}.week-navigation button{padding:8px 11px;font-size:12px}.week-navigation>strong{font-size:13px;flex:1}.week-navigation label{margin:0;font-size:12px}
.week-scroll{max-height:560px;border-radius:14px;scrollbar-width:thin;scroll-padding-top:46px}
.planner-week{display:grid;grid-template-columns:48px repeat(7,minmax(90px,1fr));min-width:700px}
.week-hours{position:relative}.hour-label,.hour-cell{height:56px;border-top:1px solid var(--line);box-sizing:border-box}
.hour-label{font-size:10px;color:var(--secondary);padding:3px}.hour-cell{background:linear-gradient(transparent calc(50% - 1px),color-mix(in srgb,var(--line) 35%,transparent) 50%,transparent calc(50% + 1px))}
.week-date{height:44px;font-size:11px;white-space:normal;font-weight:500}
.week-block{position:absolute;box-sizing:border-box;min-height:0!important;border:1px solid color-mix(in srgb,var(--brand) 65%,var(--line));border-left:3px solid var(--brand);border-radius:6px;padding:5px 6px!important;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:3px;text-align:left;background:var(--blue-soft);color:var(--ink);overflow:hidden;line-height:1.3;white-space:normal;transform:none!important}
.week-block small{font-size:10px;font-variant-numeric:tabular-nums;flex-shrink:0}.week-block strong{font-size:11px;font-weight:500;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.week-block span{font-size:10px;color:var(--secondary)}
.week-block:hover{filter:brightness(1.15);z-index:3;box-shadow:0 4px 12px #0003}.week-block.course{background:var(--surface-raised);border-color:var(--line);border-left-color:var(--secondary)}.week-block.exam{background:color-mix(in srgb,#ec5369 14%,var(--surface));border-color:#ec5369}.week-block.complete{opacity:.5}.week-day-picker{display:none}.week-load{margin-top:16px}.week-load>summary{color:var(--secondary);font-size:12px;cursor:pointer}
.planning-backlog{min-width:0}.planning-backlog .unscheduled{padding:14px 0}.planning-backlog .unscheduled>label{font-size:11px;color:var(--secondary)}.planning-backlog .section-head strong{font-size:13px;line-height:1.5}
.task-row{grid-template-columns:24px minmax(0,1fr) auto auto auto!important;gap:12px!important}.task-row .task-name{line-height:1.5}.task-row>.action-menu{grid-column:5;grid-row:1}.task-row .action-menu>div{right:0}.task-row time{font-size:11px}
.settings-sections{display:grid;gap:16px}.settings-group{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:0 20px;margin-bottom:16px}.settings-group>summary{padding:20px 0;font-size:16px;font-weight:600;cursor:pointer}.settings-group>.card{border:0!important;box-shadow:none;margin:0!important;padding:4px 0 20px!important}
@media(max-width:700px){
 .page-heading,.page-header{align-items:flex-start!important;gap:12px!important}.page-heading h1,.page-header h1{font-size:24px!important}.page-heading .button-row,.page-header .button-row{flex-direction:row!important}.page-heading button,.page-header button{font-size:11px;padding:9px 10px}
 .planning-layout{display:block}.planning-backlog{margin-top:18px}.week-day-picker{display:flex;overflow:auto;gap:4px;margin:0 0 10px}.week-day-picker button{min-width:62px;flex:1;padding:8px 4px;font-size:10px}.week-day-picker [aria-pressed=true]{background:var(--blue-soft);border-color:var(--brand);color:var(--brand)}
 .planner-week{grid-template-columns:44px minmax(0,1fr);min-width:0}.week-column:not(.mobile-selected){display:none}.week-block strong{font-size:13px}.week-block small,.week-block span{font-size:11px}.week-scroll{max-height:480px}.week-navigation{gap:8px}.week-navigation>strong{order:-1;flex-basis:100%}.week-navigation label{margin-left:auto}.week-navigation>button{font-size:10px}
 .task-row{grid-template-columns:22px minmax(0,1fr) auto!important;gap:8px!important}.task-row>.action-menu{grid-column:3;grid-row:2}.task-row>.badge{grid-row:2;grid-column:2;justify-self:start}.task-row>time{grid-row:3;grid-column:2}.task-row>.task-name{grid-column:2/-1}.task-row .action-menu summary{font-size:11px;padding:8px}
 .select-trigger{font-size:14px;min-height:44px}.date-trigger{font-size:14px}.planning-plus-toolbar>.segmented{justify-content:flex-start!important}
 .active-focus-controls{flex-wrap:wrap}.active-focus-controls>button{font-size:12px}.session-purpose{padding:16px}.session-purpose .button-row button{font-size:11px}.settings-group{padding:0 16px}.settings-group>summary{font-size:15px}
}
@media(prefers-reduced-motion:no-preference){.selection-dropdown:popover-open,.date-popover:popover-open{animation:menu-arrive .14s ease-out}@keyframes menu-arrive{from{opacity:0;translate:0 -4px}to{opacity:1;translate:0 0}}}

.calendar-viewbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}.calendar-viewbar>.planning-toolbar,.calendar-viewbar>.planning-plus-toolbar{margin:0!important}.calendar-viewbar .segmented button{white-space:nowrap}.calendar-viewbar>.planning-plus-toolbar{gap:12px}.home-school-grid>.card .school-toolbar{margin:12px 0 0;display:flex;justify-content:flex-end}.home-school-grid>.card .school-status:empty{display:none}.home-school-grid>.card .school-toolbar button{font-size:10px;padding:6px 8px}.page-heading p:empty{display:none}
@media(max-width:700px){.calendar-viewbar{gap:8px}.calendar-viewbar>.planning-toolbar{width:100%}.calendar-viewbar>.planning-toolbar .segmented{width:100%!important;box-sizing:border-box}.calendar-viewbar>.planning-plus-toolbar{width:100%}.calendar-viewbar .segmented button{font-size:11px}}
.backlog-refine>summary{cursor:pointer;font-size:11px;color:var(--secondary);padding:7px 0}.backlog-refine>.form-grid{margin-top:8px}

.theme-picker{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:10px!important}.theme-picker>button{min-height:0!important;padding:12px!important}.theme-picker .theme-swatch{height:58px!important;min-height:0!important}.theme-picker strong{font-size:12px}.theme-picker small{font-size:11px}.focus-heading-actions{flex-wrap:wrap}.history-relaunch>summary{cursor:pointer}.history-relaunch[open]>summary{margin-bottom:16px}
@media(max-width:700px){.theme-picker>button{padding:8px!important}.theme-picker .theme-swatch{height:42px!important}.theme-picker strong{font-size:11px}.theme-picker small{display:none}.focus-heading-actions{justify-content:flex-end}.focus-heading-actions>button{font-size:10px}.page-heading:has(.focus-heading-actions){flex-wrap:wrap}.focus-heading-actions{width:100%;justify-content:space-between}}
.slot-quick-actions{display:flex;gap:8px;border-top:1px solid var(--line);padding-top:16px;margin-top:20px}.slot-quick-actions button{font-size:12px}
.week-block.short{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:5px;padding:2px 5px!important}.week-block.short strong{display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-size:11px}.week-block.short>span{display:none}

/* V1.5: shared, restrained controls */
input[type=checkbox]{appearance:none;-webkit-appearance:none;display:inline-grid;place-content:center;flex:0 0 auto;width:20px;height:20px;min-width:20px;padding:0;border:1.5px solid var(--muted,#718095);border-radius:50%;background:var(--surface,#101319);vertical-align:middle;cursor:pointer;transition:background .16s,border-color .16s,transform .16s}
input[type=checkbox]:checked{background:var(--accent,#557cff);border-color:var(--accent,#557cff)}
input[type=checkbox]:checked::after{content:'';width:8px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translateY(-1px)}
input[type=checkbox]:focus-visible{outline:2px solid var(--accent,#557cff);outline-offset:4px}
.inline-option{min-height:38px;gap:9px}.date-clock{display:flex;align-items:end;gap:10px}.date-clock label{flex:1}.date-clock>span{padding-bottom:14px}.date-clock .select-trigger{min-width:0;width:100%}
[hidden]{display:none!important}
.week-now{position:absolute;left:0;right:0;height:2px;background:var(--accent,#557cff);box-shadow:0 0 9px var(--accent,#557cff);z-index:5;pointer-events:none}.week-now::before{content:'';position:absolute;left:-4px;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--accent,#557cff)}.week-now time{position:absolute;right:3px;bottom:5px;font-size:10px;line-height:1.2;background:var(--surface,#080b12);padding:2px 4px;border-radius:4px;color:var(--text,#fff)}
.week-block .session-more{position:absolute;right:2px;top:1px;display:grid;place-items:center;width:26px;height:24px;border-radius:6px;background:var(--surface,#101319);font-size:17px;opacity:0}.week-block:hover .session-more,.week-block:focus-visible .session-more{opacity:1}.week-block{padding-right:25px}
.session-context{position:fixed;inset:auto;margin:0;padding:6px;min-width:210px;border:1px solid var(--border,#28303d);border-radius:12px;background:var(--surface,#101319);box-shadow:0 15px 50px #0008}.session-context button{display:block;width:100%;text-align:left;border:0;background:transparent}.session-context button:hover{background:var(--accent-soft,#182547)}
.backlog-task-options{margin-top:8px}.backlog-task-options>summary{font-size:12px;color:var(--muted,#9ba6b5);cursor:pointer}.backlog-task-options[open]>summary{margin-bottom:10px}.planned-task-link{font-size:11px;color:var(--accent,#7d9bff);padding:5px 8px}.subject-library{margin-top:16px}.subject-section-nav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}.subject-section-nav button{font-size:12px}.home-next-list{display:grid;gap:8px}.home-next-list button{display:flex;justify-content:space-between;gap:12px;text-align:left}.home-next-list small{color:var(--muted,#9ba6b5)}
@media(pointer:coarse){.week-block .session-more{opacity:1;width:30px;height:28px}}@media(prefers-reduced-motion:reduce){input[type=checkbox]{transition:none}}

#file-preview{width:min(850px,94vw)}.document-preview-image{display:block;max-width:100%;max-height:65vh;object-fit:contain;margin:16px auto}.document-preview-frame{display:block;width:100%;height:65vh;border:0;margin:16px 0}.notes-templates>summary{padding:12px;cursor:pointer}.subject-content section{scroll-margin-top:80px}

@media(max-width:700px){.week-block .session-more{opacity:1;width:30px;height:28px}.home-next-list button{flex-direction:column}.subject-summary{gap:12px}.settings-group>summary{min-height:44px}}

.music-banner{padding:12px 16px;gap:12px;margin:16px 0}.music-banner .music-symbol{font-size:20px;width:32px;height:32px}.music-banner>div{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.music-banner p{margin:0;font-size:13px}.music-banner strong{font-size:12px;color:var(--muted,#a1adbf)}.music-banner .button{padding:8px 12px}.average-coverage{font-size:12px;max-width:650px}.average-coverage summary{cursor:pointer}.average-coverage p{line-height:1.6}.overdue-tasks{margin:12px 0;padding-top:12px;border-top:1px solid var(--border,#232936)}

.settings-group{margin:8px 0}.settings-group>summary{padding:16px 20px}.settings-group[open]>summary{border-bottom:1px solid var(--border,#232936)}.settings-group>section.card{margin:0;border:0;box-shadow:none}.settings-extra .connection-change{margin:12px 0}.connection-change>summary{cursor:pointer;padding:10px 0}