:root{--background:#f7f7fc;--surface:#fff;--text:#202136;--muted-text:#65677d;--accent:#6250c6;--border:#e7e7f1;--card-radius-px:22px;--control-radius-px:14px;color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px}*{box-sizing:border-box}html{background:var(--background);color:var(--text)}body{margin:0;min-width:320px;background:radial-gradient(circle at 10% 0,#eee9ff 0,transparent 32rem),var(--background)}button,input,select{font:inherit;color:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 45%,white);outline-offset:2px}.skip-link{position:fixed;z-index:30;left:8px;top:-60px;background:#fff;padding:12px}.skip-link:focus{top:8px}.app-shell{min-height:100dvh}.topbar{height:78px;display:flex;align-items:center;gap:14px;padding:12px 18px;position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--background) 85%,transparent);backdrop-filter:blur(18px)}.topbar h1{font-size:1.15rem;margin:0}.eyebrow{font-size:.75rem;color:var(--muted-text);margin:0 0 2px}.icon-button{border:1px solid var(--border);background:var(--surface);width:44px;height:44px;border-radius:14px;cursor:pointer;font-size:1.45rem}.status-pill,.week-badge{display:inline-flex;align-items:center;min-height:30px;border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:700;background:#ede9fe;color:#49379f}.status-pill{margin-left:auto}.drawer{position:fixed;z-index:25;inset:0 auto 0 0;width:min(84vw,340px);background:var(--surface);padding:22px;box-shadow:20px 0 60px #2820442b}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.drawer nav{display:grid;gap:8px}.drawer nav a{padding:14px 16px;border-radius:14px;color:var(--text);text-decoration:none;font-weight:650}.drawer nav a.active,.drawer nav a:hover{background:#eeeafd;color:#49379f}.drawer-footer{position:absolute;bottom:20px;color:var(--muted-text)}.backdrop{position:fixed;z-index:24;inset:0;background:#201c35aa}.update-banner{position:fixed;z-index:20;top:82px;left:50%;transform:translateX(-50%);width:min(92%,620px);background:#302862;color:#fff;padding:12px 16px;border-radius:14px;box-shadow:0 12px 30px #30286244;display:flex;align-items:center;justify-content:space-between;gap:10px}.update-banner[hidden]{display:none}.update-banner button{background:#fff;border:0;border-radius:10px;padding:9px 12px;font-weight:700}main{width:min(1180px,100%);margin:0 auto;padding:8px 18px 112px}.hero{padding:24px 4px 18px}.hero-title{font-size:clamp(2rem,7vw,3.7rem);letter-spacing:-.05em;line-height:1;margin:8px 0 12px}.hero-date{font-size:1.08rem;color:var(--muted-text);margin:0 0 16px}.home-grid{display:grid;gap:14px}.summary-card,.notice-card,.page-card,.settings-section,.bag-group,.loading-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--card-radius-px);padding:20px}.summary-card.accent{background:linear-gradient(135deg,#e4ddff,#d8e8fb)}.summary-label,.summary-detail{display:block;color:var(--muted-text);font-size:.88rem}.summary-value{display:block;font-size:1.25rem;margin-top:7px}.quick-actions{display:grid;gap:10px;margin:20px 0}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 16px;border:0;border-radius:var(--control-radius-px);font-weight:750;text-decoration:none;cursor:pointer}.button.primary{background:var(--accent);color:#fff}.button.secondary,.button.ghost{background:var(--surface);border:1px solid var(--border);color:var(--text)}.button.danger{background:#fff0f0;color:#8b2020;border:1px solid #f0caca}.empty-state{border:1px dashed var(--border);border-radius:var(--card-radius-px);padding:32px 18px;text-align:center;color:var(--muted-text);background:color-mix(in srgb,var(--surface) 76%,transparent)}.agenda-controls{background:var(--surface);border-radius:var(--card-radius-px);border:1px solid var(--border);padding:12px;margin-bottom:14px;display:grid;gap:12px}.period-nav{display:grid;grid-template-columns:44px minmax(0,1fr) auto 44px;align-items:center;gap:6px}.period-title{text-align:center;font-weight:800;line-height:1.2}.period-nav .button{min-height:40px;font-size:.8rem}.segmented{display:grid;grid-template-columns:1fr 1fr;background:#ededf5;padding:4px;border-radius:14px}.segmented button{height:40px;border:0;border-radius:11px;background:transparent;font-weight:700}.segmented button.active{background:#fff;box-shadow:0 3px 12px #25203b12}.week-picker,.date-input,.language-select,.hex-input{min-height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;padding:8px 10px}.gesture-zone{touch-action:pan-y}.day-timeline{--span:540;display:grid;grid-template-columns:48px 1fr;position:relative;min-height:max(540px,calc(var(--span) * 1.25px));background:#fff;border:1px solid var(--border);border-radius:var(--card-radius-px);overflow:hidden}.time-scale{position:relative;border-right:1px solid var(--border)}.time-label{position:absolute;right:7px;transform:translateY(-50%);font-size:.7rem;color:var(--muted-text)}.lesson-lane{position:relative;background:repeating-linear-gradient(to bottom,transparent 0,transparent calc(12.5% - 1px),#eeeef4 calc(12.5% - 1px),#eeeef4 12.5%)}.lesson-card{position:absolute;left:8px;right:8px;min-height:15px;border-left:4px solid color-mix(in srgb,var(--subject) 65%,#6250c6);border-radius:13px;background:var(--subject);overflow:visible;display:grid;grid-template-columns:minmax(0,1fr) auto}.lesson-main{border:0;background:transparent;text-align:left;padding:8px 10px;min-width:0;cursor:pointer}.lesson-subject,.lesson-time,.lesson-meta,.lesson-teacher{display:block}.lesson-subject{font-size:.87rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lesson-time,.lesson-meta,.lesson-teacher{font-size:.69rem;margin-top:2px;color:#3f4054}.material-button{align-self:start;margin:6px 6px 0 0;border:1px solid #00000012;background:#ffffffb8;border-radius:9px;padding:6px 8px;font-size:.7rem;cursor:pointer}.week-scroll{overflow-x:auto;overscroll-behavior-inline:contain;padding-bottom:8px}.week-grid{display:grid;grid-template-columns:repeat(5,minmax(185px,1fr));gap:9px;min-width:965px}.week-day{background:#fff;border:1px solid var(--border);border-radius:18px;padding:7px;min-height:610px}.week-day-title{text-align:center;font-size:.82rem;margin:6px 0 9px}.week-day .day-timeline{grid-template-columns:1fr;min-height:560px}.week-day .lesson-lane{grid-column:1}.week-day .material-button{display:none}.week-day .lesson-card{left:1px;right:1px}.week-day .lesson-subject{font-size:.75rem}.week-day .empty-state{padding:20px 4px;font-size:.8rem}.bag-view,.settings-view{display:grid;gap:14px}.page-card h2,.settings-section h3,.bag-group h3{margin-top:0}.bag-group{padding:16px}.check-item{display:flex;gap:12px;padding:13px 0;border-top:1px solid var(--border);cursor:pointer}.check-item input{width:22px;height:22px;accent-color:var(--accent);flex:0 0 auto}.check-copy,.item-detail,.item-note{display:block}.check-copy strong{font-size:.93rem}.item-detail,.item-note,.muted,.disclaimer{color:var(--muted-text);font-size:.82rem}.item-note{font-style:italic;margin-top:3px}.note{background:#f3f1fb;border-radius:12px;padding:11px;font-size:.86rem}.disclaimer{padding:6px}.settings-section{display:grid;gap:12px}.color-row{display:grid;grid-template-columns:minmax(0,1fr) 44px 100px 44px;align-items:center;gap:8px;border-top:1px solid var(--border);padding-top:12px}.color-row input[type=color]{width:44px;height:44px;padding:3px;border:1px solid var(--border);border-radius:12px;background:#fff}.text-button{width:44px;height:44px;border:1px solid var(--border);background:#fff;border-radius:12px}.field-error{grid-column:1/-1;color:#a11c1c;font-size:.8rem}.sheet{border:0;padding:0;width:min(680px,calc(100% - 24px));max-height:min(86dvh,800px);border-radius:24px;background:var(--surface);color:var(--text);box-shadow:0 20px 80px #19152f55}.sheet::backdrop{background:#211d35a8}.sheet-inner{padding:20px;max-height:inherit;overflow:auto}.sheet-head{display:flex;justify-content:space-between;gap:12px;align-items:center;position:sticky;top:-20px;background:#fff;padding:10px 0;z-index:2}.sheet-head h2{font-size:1.2rem;margin:0}.material-group{border-top:1px solid var(--border);padding-top:12px}.material-item{padding:10px 0}.bottom-nav{position:fixed;z-index:12;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(3,1fr);padding:7px 10px calc(7px + env(safe-area-inset-bottom));background:#fffffff2;border-top:1px solid var(--border);backdrop-filter:blur(20px)}.bottom-nav a{display:flex;min-height:54px;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted-text);text-decoration:none;font-size:.72rem;border-radius:13px}.bottom-nav a:nth-child(4){display:none}.bottom-nav a span:first-child{font-size:1.15rem}.bottom-nav a.active{color:var(--accent);background:#efecff;font-weight:800}[hidden]{display:none!important}
@media(min-width:700px){main{padding:20px 28px 50px}.topbar{padding-inline:28px}.home-grid{grid-template-columns:1fr 1fr}.quick-actions{grid-template-columns:1fr 1fr}.bottom-nav{position:static;width:min(760px,calc(100% - 36px));margin:0 auto 24px;border:1px solid var(--border);border-radius:20px;grid-template-columns:repeat(4,1fr);padding:6px}.bottom-nav a:nth-child(4){display:flex}.app-shell{display:flex;flex-direction:column}.app-shell main{flex:1}.settings-view{grid-template-columns:1fr 1fr}.settings-view .page-card,.settings-view .settings-section:last-child{grid-column:1/-1}.agenda-controls{grid-template-columns:minmax(0,1fr) 260px auto;align-items:center}.period-nav{grid-template-columns:44px minmax(170px,1fr) auto 44px}.agenda-controls .week-picker{grid-column:1}.agenda-controls .week-badge{grid-column:3;grid-row:1}.sheet{border-radius:28px}}
@media(max-width:359px){main{padding-inline:10px}.topbar{padding-inline:10px}.period-nav{grid-template-columns:42px 1fr 42px}.period-nav .button{grid-column:1/-1;grid-row:2}.color-row{grid-template-columns:1fr 42px 88px 42px}.hero-title{font-size:1.85rem}.lesson-card{left:5px;right:5px}.lesson-main{padding:6px}.material-button{font-size:0;width:38px;height:32px}.material-button::after{content:'+';font-size:1rem}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}
.week-grid{grid-template-columns:48px repeat(5,minmax(178px,1fr));min-width:980px}.week-day-title{min-height:18px}.week-axis{position:relative}.week-time-scale{position:relative;height:560px}.week-time-scale .time-label{right:2px}
.short-lessons{display:grid;gap:8px;margin-top:10px}.short-lesson-detail{display:grid;grid-template-columns:1fr auto;min-height:48px;border-radius:13px;border:1px solid var(--border);background:var(--surface)}.short-lesson-main{border:0;background:transparent;text-align:left;padding:8px 12px}.short-lesson-main strong,.short-lesson-main span{display:block}.short-lesson-main span{font-size:.75rem;color:var(--muted-text)}.week-day .short-lessons{margin-top:5px}.week-day .short-lesson-detail{font-size:.72rem}.week-day .short-lesson-detail .material-button{display:none}

/* Correctifs de présentation V1 : en-tête dans le flux, navigation toujours fixe. */
.topbar{position:relative;top:auto;background:transparent;backdrop-filter:none}
.bottom-nav{position:fixed!important;bottom:0!important;left:50%!important;right:auto!important;transform:translateX(-50%);width:min(760px,calc(100% - 20px))!important;margin:0 0 calc(10px + env(safe-area-inset-bottom))!important;border:1px solid var(--border)!important;border-radius:20px!important;grid-template-columns:repeat(4,1fr)!important;padding:6px!important;box-shadow:0 12px 40px #25203b20}
.bottom-nav a:nth-child(4){display:flex!important}
main{padding-bottom:112px!important}

/* Calendrier intégré, cohérent avec le thème. */
.agenda-controls{position:relative;overflow:visible}
.calendar-toggle{display:flex;align-items:center;gap:10px;min-height:46px;padding:9px 14px;border:1px solid var(--border);border-radius:14px;background:#fbfbff;font-weight:700;text-transform:capitalize;cursor:pointer}
.calendar-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#eeeafd;color:var(--accent)}
.calendar-panel{position:absolute;z-index:8;top:calc(100% - 4px);left:12px;width:min(330px,calc(100% - 24px));padding:18px;border:1px solid var(--border);border-radius:20px;background:var(--surface);box-shadow:0 20px 55px #25203b26}
.calendar-month{display:block;margin-bottom:14px;text-transform:capitalize;font-size:1rem}
.calendar-weekdays,.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}.calendar-weekdays{margin-bottom:5px;color:var(--muted-text);font-size:.72rem;font-weight:700;text-transform:uppercase}.calendar-days button,.calendar-empty{display:grid;place-items:center;min-width:36px;height:36px;border:0;border-radius:11px;background:transparent;cursor:pointer}.calendar-days button:hover{background:#f0edff}.calendar-days button.selected{background:var(--accent);color:#fff;font-weight:800;box-shadow:0 5px 14px color-mix(in srgb,var(--accent) 30%,transparent)}

/* Grilles temporelles : marge interne pour les repères et aucune découpe aux coins. */
.day-timeline{height:var(--timeline-height);min-height:0;overflow:visible;border-radius:18px;background:transparent;border:0;gap:0}
.time-scale{margin:0;border-right:1px solid var(--border);background:transparent}
.time-label{right:9px;z-index:2;padding:1px 3px;border-radius:5px;background:var(--background);line-height:1;color:#5f6279}
.lesson-lane{margin:0;background-color:var(--surface);border:1px solid var(--border);border-radius:18px;background-size:100% 70.8px;overflow:visible}
.lesson-card{min-height:42px;border-radius:12px;overflow:hidden;box-shadow:0 2px 0 #fff9}
.lesson-card.compact{z-index:2}.lesson-card.compact .lesson-main{padding-block:5px}.lesson-card.compact .material-button{margin-top:5px;padding-block:5px}
.week-day{min-height:0;padding:8px;background:color-mix(in srgb,var(--surface) 96%,var(--background));overflow:visible}.week-day .day-timeline{height:var(--timeline-height);min-height:0}.week-day .lesson-lane{border-radius:14px}.week-day .lesson-card{left:5px;right:5px}.week-day-title{margin-bottom:8px}.week-time-scale{height:auto}
.short-lessons{display:none}

/* Réglages en colonne unique, sans éditeur de couleurs. */
.settings-view{display:grid!important;grid-template-columns:1fr!important;max-width:760px;margin-inline:auto;align-items:start}.settings-view .page-card,.settings-view .settings-section{grid-column:1!important}.settings-section{align-content:start}.compact-settings{padding-block:16px}
.bag-date-card{position:relative}.bag-date-card .calendar-toggle{width:100%;justify-content:flex-start;text-align:left;text-transform:none}.bag-date-card .calendar-panel{top:calc(100% - 8px)}

@media(max-width:699px){.bottom-nav{grid-template-columns:repeat(3,1fr)!important}.bottom-nav a:nth-child(4){display:none!important}.lesson-lane{border-radius:16px}.calendar-panel{position:fixed;top:auto;bottom:calc(82px + env(safe-area-inset-bottom));left:12px;width:calc(100% - 24px)}.period-nav{grid-template-columns:44px minmax(0,1fr) 44px}.period-nav .button{grid-column:1/-1;grid-row:2}.agenda-controls .week-badge{justify-self:start}.lesson-card{left:6px;right:6px}}
.update-banner button{color:#302862}
.notification-settings{gap:0}.settings-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px 0;border-top:1px solid var(--border)}.settings-row:first-child{border-top:0;padding-top:0}.settings-copy{min-width:0}.settings-copy h3,.settings-copy strong{margin:0}.settings-copy .muted{display:block;margin:5px 0 0;line-height:1.4}.notification-master{padding-bottom:18px}.notification-choices{display:grid}.notification-rule{grid-template-columns:minmax(0,1fr) auto}.notification-rule:has(.notification-time){grid-template-columns:minmax(0,1fr) auto}.notification-time{grid-column:1/-1;width:100%;min-height:42px;border:1px solid var(--border);border-radius:12px;background:#fbfbff;padding:8px 12px}.switch-control{position:relative;display:inline-flex;align-items:center;cursor:pointer}.switch-control input{position:absolute;width:1px;height:1px;opacity:0}.switch-track{display:block;width:54px;height:32px;padding:3px;border-radius:999px;background:#e6e8f0;box-shadow:inset 0 0 0 1px #d9dce6;transition:background .2s ease}.switch-thumb{display:block;width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:0 2px 7px #25203b33;transition:transform .2s ease}.switch-control input:checked+.switch-track{background:#35d980;box-shadow:inset 0 0 0 1px #27ca72}.switch-control input:checked+.switch-track .switch-thumb{transform:translateX(22px)}.switch-control input:focus-visible+.switch-track{outline:3px solid color-mix(in srgb,var(--accent) 45%,white);outline-offset:3px}.switch-control input:disabled+.switch-track{opacity:.55;cursor:wait}.notification-status{margin:0 0 6px;padding:10px 12px;border-radius:12px;background:#f3f1fb;color:var(--muted-text);font-size:.84rem}.notification-status.error{background:#fff0f0;color:#8b2020}.notification-test{margin-top:12px}.notification-timezone{margin:14px 0 0}.install-dialog{position:relative;width:min(430px,calc(100% - 28px));border:0;border-radius:28px;padding:28px;background:var(--surface);color:var(--text);text-align:center;box-shadow:0 28px 90px #1d173f55}.install-dialog::backdrop{background:#211d3599;backdrop-filter:blur(5px)}.install-dialog h2{margin:16px 0 8px;font-size:1.45rem}.install-dialog p{margin:0 0 22px;color:var(--muted-text);line-height:1.5}.install-dialog .button{width:100%}.install-close{position:absolute;right:14px;top:14px}.install-mark{width:78px;height:78px;margin:auto;border-radius:24px;overflow:hidden;box-shadow:0 12px 28px #6250c644}.install-mark img{display:block;width:100%;height:100%}
@media(min-width:600px){.notification-rule:has(.notification-time){grid-template-columns:minmax(0,1fr) auto 118px}.notification-time{grid-column:auto}}