:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#19314f;background:#f3f6fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:#1957ac;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(1.35rem,2.4vw,2rem);letter-spacing:-.03em}h2{font-size:1.06rem;letter-spacing:-.02em}p{line-height:1.55}small,.muted{color:#77859a}.app-shell{display:flex;min-height:100dvh}.sidebar{background:#0d2d68;color:#eaf1ff;width:254px;flex:0 0 254px;min-height:100dvh;display:flex;flex-direction:column;padding:26px 13px;position:sticky;top:0;height:100dvh;z-index:30}.brand{display:flex;align-items:center;gap:11px;color:#fff;font-size:1.25rem;font-weight:850;letter-spacing:.035em;padding:0 13px 28px}.brand small{display:block;color:#bacaf0;letter-spacing:.24em;font-size:.58rem}.brand-mark{display:grid;place-items:center;background:#fff;color:#0c3b88;width:41px;height:41px;flex:0 0 41px;border-radius:13px;font-weight:900;font-size:1.6rem;box-shadow:0 5px 15px #0a285c33}.side-group{display:grid;gap:5px;overflow-y:auto}.side-label{font-size:.65rem;color:#94b2e5;letter-spacing:.14em;padding:15px 15px 10px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:12px;color:#d4e1f8;font-size:.88rem;font-weight:550;transition:background .15s}.nav-link:hover{color:#fff;background:#1d477f}.nav-link.active{background:#fff;color:#153f85;font-weight:800}.nav-icon{font-size:1.23rem;width:22px;text-align:center}.nav-pill{margin-left:auto;display:grid;place-items:center;background:#e4546e;color:white;font-size:.7rem;border-radius:99px;min-width:20px;height:20px;padding:0 5px}.sidebar-bottom{margin-top:auto;padding:15px 0 0}.sidebar-bottom small{font-size:.7rem;display:block;padding:10px 13px;color:#8aa8d9}.main-wrap{flex:1;min-width:0}.topbar{height:81px;background:#fff;border-bottom:1px solid #e3e9f3;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,3.5vw,45px);gap:20px;position:sticky;top:0;z-index:12}.top-heading small,.top-heading strong,.user-chip small{display:block}.top-heading small{color:#748bac;font-weight:650;font-size:.66rem;letter-spacing:.15em}.top-heading strong{font-size:1rem}.top-actions{display:flex;align-items:center;gap:18px}.icon-btn{width:37px;height:37px;display:grid;place-items:center;border:1px solid #dbe5f1;border-radius:11px;background:#f7faff;color:#2058ac;font-size:1.3rem;position:relative}.notif-badge{position:absolute;right:-5px;top:-7px;background:#ec566c;color:#fff;font-size:.63rem;font-weight:800;border-radius:99px;padding:1px 5px}.notif-badge[hidden]{display:none}.user-chip{display:flex;align-items:center;gap:10px;color:#172e4e;font-size:.82rem;font-weight:700}.user-chip small{font-size:.73rem;font-weight:400}.avatar{background:#dce9fc;color:#0a4491;border-radius:12px;width:35px;height:35px;display:grid;place-items:center;font-weight:800}.menu-button{display:none}.content{width:min(1480px,100%);margin:0 auto;padding:clamp(16px,3vw,35px)}.hero{border-radius:22px;background:linear-gradient(112deg,#123976 0%,#1b5cb6 80%,#2884d7 100%);color:#fff;padding:clamp(22px,4vw,38px);margin:0 0 24px;position:relative;overflow:hidden;display:flex;justify-content:space-between;min-height:184px}.hero h1{margin:10px 0}.hero p{color:#d6e5fc;max-width:570px;margin-bottom:18px}.hero .eyebrow{font-size:.7rem;letter-spacing:.15em;color:#b7d8ff;font-weight:700}.hero-tag{display:inline-block;background:#ffffff24;padding:7px 11px;border-radius:99px;font-size:.75rem}.hero-graphic{font-size:12rem;line-height:.6;opacity:.19;transform:rotate(15deg);align-self:center}.card{background:#fff;border:1px solid #e3e9f2;border-radius:17px;box-shadow:0 3px 14px #1c407007}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:24px}.stat{padding:22px;display:flex;flex-direction:column;gap:7px;color:#1b3556}.stat span{color:#536880;font-size:.85rem;font-weight:600}.stat strong{font-size:2rem;letter-spacing:-.05em;color:#123d85}.stat small{font-size:.72rem}.section-grid{display:grid;grid-template-columns:1fr 1fr;gap:21px}.panel{padding:24px;margin-bottom:22px;min-width:0}.panel h2{margin-bottom:18px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.panel-heading a{font-size:.82rem}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-grid a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 12px;background:#f1f6fd;color:#2254a0;border-radius:11px;font-weight:700;font-size:.8rem}.quick-grid span{flex:1}.list-row{display:flex;align-items:center;gap:13px;border-top:1px solid #ecf0f6;padding:13px 0;min-width:0;color:#203854}.list-row:first-of-type{border-top:0}.list-row b,.list-row small,.lesson b,.lesson small,.ticket small{display:block}.list-row b{font-size:.85rem}.list-row small,.lesson small,.ticket small{font-size:.73rem;color:#71839b;margin-top:5px}.list-row a{font-size:.8rem}.grow{flex:1;min-width:0;overflow-wrap:anywhere}.lesson{display:flex;align-items:flex-start;gap:17px;border-left:3px solid #2a6bd0;background:#f6f9fe;padding:14px;border-radius:0 11px 11px 0;margin-bottom:10px}.lesson-time{font-size:.82rem;color:#1d59ac;font-weight:800;min-width:51px}.lesson-time small{display:block;font-size:.73rem;font-weight:400}.empty{padding:16px;color:#8593a6;text-align:center;font-size:.88rem}.page-heading{margin-bottom:22px}.page-heading p{color:#6f8096;font-size:.88rem}.form-grid{display:grid;gap:15px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid label,.filter label{font-weight:650;font-size:.8rem;color:#3b526e;display:flex;flex-direction:column;gap:7px;min-width:0}.form-grid input,.form-grid select,.form-grid textarea,.filter select{width:100%;border:1px solid #d6e0ec;color:#19314f;border-radius:10px;background:#fff;padding:11px 12px;outline:0}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus,.filter select:focus{border-color:#2e74d3;box-shadow:0 0 0 3px #3b85e31c}.form-grid input[type=file]{font-size:.78rem}.form-grid textarea{resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:11px 17px;font-size:.81rem;font-weight:800;white-space:normal;text-align:center}.primary{background:#1655ae;color:#fff}.primary:hover{background:#0f4089}.secondary{background:#edf4ff;color:#1c519b}.compact{padding:8px 11px;font-size:.76rem}.wide{width:100%}.filter{display:flex;gap:12px;padding:15px;align-items:flex-end;margin-bottom:20px;max-width:600px}.filter label{flex:1}.table-wrap{width:100%;overflow:auto}table{border-collapse:collapse;width:100%;font-size:.81rem;text-align:left}th,td{padding:12px 10px;border-bottom:1px solid #edf1f6;vertical-align:top}th{font-weight:750;color:#6c809c;background:#f8faff}td{overflow-wrap:anywhere}.tag{display:inline-block;background:#eaf2ff;color:#25549b;border-radius:999px;padding:5px 8px;margin:2px;font-size:.71rem}.week-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.day-card{padding:19px;min-height:145px}.day-card h2{border-bottom:1px solid #e9eef4;padding-bottom:12px;margin-bottom:10px}.schedule-item{display:grid;gap:4px;background:#f0f6ff;border-left:3px solid #2e73ca;padding:12px;margin:11px 0;border-radius:0 10px 10px 0}.schedule-item span{font-size:.73rem;color:#2362bb;font-weight:800}.schedule-item b{font-size:.86rem}.schedule-item small{color:#6d819b;font-size:.73rem}.inline-actions{display:flex;align-items:center;gap:13px;margin-top:8px;font-size:.76rem}.inline-actions form{display:inline}.text-button{background:none;border:0;padding:0;color:#1a59aa;font-size:.8rem}.danger{color:#c23955}.file-icon{background:#eaf2fd;border-radius:10px;display:grid;place-items:center;width:37px;height:37px;color:#2b5aa1;flex:0 0 37px}.ticket{border:1px solid #e6ebf3;padding:19px;border-radius:13px;margin:15px 0}.ticket-head{display:flex;justify-content:space-between;gap:16px}.ticket-head b{font-size:.87rem}.ticket>p{font-size:.86rem;padding-top:9px}.ticket form{border-top:1px solid #edf1f5;padding-top:13px;margin-top:14px}.status{font-size:.7rem;font-weight:750;background:#eaf1fe;color:#3460ac;white-space:nowrap;padding:7px 10px;border-radius:99px;height:max-content}.status.success{background:#e8f7f0;color:#188150}.admin-reply{background:#edf6ff;padding:13px;border-radius:12px;margin-top:10px}.admin-reply p{margin:8px 0 0}.alert{padding:14px 16px;border-radius:11px;margin-bottom:17px;font-size:.86rem}.alert.ok{background:#e5f8eb;color:#1d7543}.alert.error{background:#fff0f1;color:#a42b42}.alert a{text-decoration:underline;font-weight:750}.unread{background:#f2f7ff;padding:14px;border-radius:12px}.footer{padding:18px 0 10px;border-top:1px solid #e1e9f2;color:#8292a6;font-size:.72rem;margin-top:17px}.login-body{min-height:100dvh;background:radial-gradient(circle at 75% 10%,#2353a7,#082959 65%);display:grid;place-items:center;padding:20px}.auth{width:min(470px,100%);padding:37px}.auth .brand-mark{background:#174d9f;color:white;margin-bottom:17px}.auth h1{margin:7px 0 12px}.auth>p{color:#657991;font-size:.88rem}.auth .eyebrow{font-size:.67rem;letter-spacing:.12em;color:#2364b4;font-weight:750}.toast{position:fixed;right:17px;bottom:17px;background:#153d7b;color:#fff;padding:15px 18px;border-radius:13px;box-shadow:0 9px 28px #153d7b44;z-index:90;max-width:350px;display:none}.toast.show{display:block}.overlay{display:none}@media(max-width:1180px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.week-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:800px){.sidebar{position:fixed;left:0;top:0;transform:translateX(-102%);transition:transform .2s;width:270px;box-shadow:6px 0 25px #102c5640}.sidebar.open{transform:translateX(0)}.overlay.show{display:block;position:fixed;inset:0;background:#0b214a70;z-index:25}.menu-button{display:grid}.topbar{height:69px;padding:0 16px}.content{padding:18px}.section-grid{grid-template-columns:1fr}.hero-graphic{display:none}.user-chip>span:last-child{max-width:125px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}@media(max-width:510px){.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat{padding:15px}.stat strong{font-size:1.65rem}.panel{padding:17px}.week-grid{grid-template-columns:1fr}.form-grid.three{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr 1fr}.top-heading strong{font-size:.87rem}.top-actions{gap:7px}.top-actions .user-chip>span:last-child{display:none}.hero{padding:22px;min-height:160px}.hero h1{font-size:1.48rem}.ticket-head{display:block}.ticket-head .status{display:inline-block;margin-top:8px}.list-row{flex-wrap:wrap}.filter{flex-wrap:wrap}.filter label{flex-basis:100%}.btn{max-width:100%}.footer span{display:none}}

/* V2 — actions de gestion accessibles aussi sur mobile */
.inline-actions{flex-wrap:wrap;gap:10px}.inline-actions form{display:inline-flex}.inline-actions .text-button{cursor:pointer;text-align:left}.panel .muted{font-size:.8rem;line-height:1.55;margin-top:12px}

/* MyESPITA V3 : identité visuelle fournie par ESPITA et activation push. */
.sidebar .brand{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:17px 15px 21px;min-height:105px}
.sidebar-logo{display:block;width:100%;max-width:205px;height:auto;object-fit:contain}
.brand-title{color:#fff;font-size:1.12rem;font-weight:800;letter-spacing:.015em;display:block}
.brand-title small{display:block;font-size:.63rem;font-weight:600;color:#afc7e9;letter-spacing:.13em;margin-top:3px}
.login-logo{background:#0a2b60;border-radius:13px;padding:14px 17px;margin-bottom:21px;display:flex;align-items:center;justify-content:center;min-height:91px}
.login-logo img{display:block;width:100%;max-width:350px;height:auto;object-fit:contain}
.push-controls{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.push-controls [hidden]{display:none}
@media(max-width:800px){.sidebar .brand{min-height:105px}.sidebar-logo{max-width:195px}}

/* MyESPITA V3.1 — logo contenu dans la carte de connexion sur tous les ecrans. */
.login-logo{width:100%;max-width:100%;min-width:0;overflow:hidden;background:#0a2b60;border-radius:14px;padding:16px;margin-bottom:21px;display:flex;align-items:center;justify-content:center}
.login-logo img{display:block;width:100%;max-width:340px;height:auto;max-height:120px;object-fit:contain;flex:0 1 auto}
.auth{max-width:470px;min-width:0;overflow:hidden}
.sidebar-logo{display:block;width:100%;max-width:205px;height:auto;object-fit:contain}
@media(max-width:480px){.auth{padding:24px 18px}.login-logo{padding:14px 12px}.login-logo img{max-width:100%}}

/* V3.2 - Gestion explicite des matières par classe et affectation multi-matières. */
.action-link{display:inline-flex;align-items:center;gap:4px;border-radius:8px;background:#ebf3ff;color:#164e9d;padding:7px 9px;font-weight:750;white-space:normal}.action-link:hover{background:#d9e8ff}.teacher-assignment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:19px 0}.assignment-group{border:1px solid #dce6f4;border-radius:13px;padding:13px 15px;min-width:0}.assignment-group legend{padding:0 7px;font-size:.91rem;font-weight:800;color:#123d85}.assignment-choice{display:flex;align-items:flex-start;gap:10px;padding:10px 4px;border-bottom:1px solid #edf1f7;cursor:pointer}.assignment-choice:last-child{border-bottom:0}.assignment-choice input{margin-top:3px;width:18px;height:18px;flex-shrink:0;accent-color:#1957ac}.assignment-choice span{min-width:0}.assignment-choice strong,.assignment-choice small{display:block;overflow-wrap:anywhere}.assignment-choice strong{font-size:.84rem}.assignment-choice small{font-size:.72rem;color:#74859a;margin-top:3px}.alert a{color:inherit;text-decoration:underline;font-weight:800}@media(max-width:720px){.teacher-assignment-grid{grid-template-columns:1fr}}

/* V3.3 : import Excel responsive. */
.bulk-import-grid .panel{display:flex;flex-direction:column;gap:12px}.bulk-import-card p{margin:0}.bulk-import-card .form-grid{margin-top:auto}.bulk-downloads{display:flex;align-items:center;gap:15px;flex-wrap:wrap;font-size:.83rem}.bulk-import-card code{white-space:normal;overflow-wrap:anywhere}.bulk-import-grid{align-items:stretch}

/* MyESPITA V3.4 : option explicite pour les notifications d’absences importées. */
.form-grid label.bulk-import-notify{display:flex;flex-direction:row;align-items:center;gap:10px;font-weight:600;font-size:.9rem;line-height:1.5}.form-grid label.bulk-import-notify input[type=checkbox]{width:18px;height:18px;flex:none;accent-color:#2057a6}

/* MyESPITA V3.5 — salles et refonte du suivi des absences. */
.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap}
.page-heading>div{min-width:0;flex:1 1 320px}
.page-heading>.btn{flex:0 1 auto;margin-top:5px}
.section-kicker{display:block;letter-spacing:.13em;font-size:.64rem;font-weight:850;color:#2660ae;margin-bottom:8px}
.mini-badge{display:inline-flex;align-items:center;background:#edf4ff;color:#21569e;border-radius:999px;padding:6px 10px;font-size:.72rem;font-weight:800;white-space:nowrap}
.room-layout{display:grid;grid-template-columns:minmax(270px,.7fr) minmax(0,1.3fr);gap:20px;align-items:start}
.room-list{display:grid;gap:9px}
.room-row{display:flex;align-items:center;gap:13px;border:1px solid #e4ecf6;padding:13px;border-radius:13px;background:#fbfdff}
.room-row strong,.room-row small{display:block}.room-row strong{color:#183455;font-size:.9rem}.room-row small{font-size:.73rem;color:#6b8098;margin-top:4px}
.room-symbol{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;background:#e8f2ff;color:#164d9a;border-radius:12px;font-size:1.3rem;font-weight:800}
.room-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:11px;font-size:.77rem}
.session-meta{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.room-pill{display:inline-flex;align-items:center;padding:4px 8px;background:#e1efff;color:#144d96;border-radius:7px;font-size:.73rem;font-weight:800}
.absence-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:21px}
.absence-metric{background:#fff;border:1px solid #e1e9f4;border-radius:17px;min-width:0;padding:20px;display:flex;align-items:flex-start;gap:16px;box-shadow:0 4px 17px #1e447006}
.absence-metric:nth-child(2) .metric-icon{background:#e8f6f1;color:#138465}.absence-metric:nth-child(3) .metric-icon{background:#fff3e4;color:#a86613}
.metric-icon{width:44px;height:44px;flex:none;display:grid;place-items:center;background:#e8f1ff;color:#1b55a1;border-radius:13px;font-size:1.25rem;font-weight:800}
.absence-metric small,.absence-metric span:not(.metric-icon){display:block;color:#75869b;font-size:.76rem}.absence-metric strong{display:block;font-size:2.12rem;letter-spacing:-.06em;color:#173c7b;line-height:1.25;margin:3px 0}.absence-metric strong em{font-size:.86rem;font-style:normal;letter-spacing:0;color:#75869b}
.absence-workspace{display:grid;grid-template-columns:minmax(300px,1fr) minmax(300px,1fr);gap:20px;align-items:start}
.absence-workspace .panel{margin-bottom:20px}.absence-form-card .panel-heading,.absence-browse .panel-heading{margin-bottom:10px}.absence-form-card .panel-heading h2,.absence-browse .panel-heading h2,.absence-history .panel-heading h2{margin:0}.absence-form-card>.muted{font-size:.79rem}
.absence-form-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.absence-import-note{display:flex;gap:12px;align-items:flex-start;background:#f0f6ff;border-radius:13px;padding:15px;margin-top:21px}.absence-import-note .metric-icon{width:36px;height:36px;flex-basis:36px;font-size:1rem}.absence-import-note strong,.absence-import-note small,.absence-import-note a{display:block}.absence-import-note strong{font-size:.86rem}.absence-import-note small{font-size:.76rem;color:#637d9c;margin:5px 0 9px}.absence-import-note a{font-size:.78rem;font-weight:800}
.absence-history{margin-top:3px}.absence-history .panel-heading,.absence-subject-panel .panel-heading{margin-bottom:18px}
.absence-entries{display:grid;gap:11px}.absence-entry{display:flex;align-items:center;gap:15px;padding:14px 15px;border:1px solid #e5ebf3;border-radius:13px;background:#fff;min-width:0;transition:border-color .2s,background .2s}.absence-entry:hover{border-color:#bed5f4;background:#fbfdff}
.absence-date{width:60px;min-width:60px;text-align:center;border-radius:11px;background:#edf4fe;padding:8px 6px;color:#2359a4}.absence-date b{display:block;font-size:1.35rem;line-height:1.25}.absence-date span{font-size:.67rem;display:block;font-weight:700}
.absence-entry-main{flex:1;min-width:0}.absence-entry-top{display:flex;align-items:center;gap:12px;justify-content:space-between;flex-wrap:wrap}.absence-entry-top strong{font-size:.89rem;color:#1a3556;overflow-wrap:anywhere}.absence-hours{display:inline-flex;border-radius:99px;padding:5px 9px;background:#fff2e4;color:#966113;font-size:.74rem;font-weight:800;white-space:nowrap}.absence-entry-details{display:flex;gap:6px 15px;flex-wrap:wrap;font-size:.76rem;color:#68809d;margin-top:7px}.absence-comment{font-size:.76rem;color:#637891;margin:9px 0 0;overflow-wrap:anywhere}.absence-entry form{flex:none}.absence-delete{font-size:.73rem}
.absence-subject-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:12px}.absence-subject{padding:16px;border:1px solid #dfeaf8;border-radius:13px;background:#f7faff;display:grid;gap:6px}.absence-subject span{font-size:.83rem;font-weight:750;color:#24456c}.absence-subject strong{font-size:1.45rem;letter-spacing:-.03em;color:#2054a0}.absence-subject small{font-size:.72rem;color:#657e9c}
.absence-empty{text-align:center;padding:30px 15px;background:#f8fbff;border-radius:12px;color:#49657e}.absence-empty span{display:grid;place-items:center;width:43px;height:43px;margin:0 auto 10px;background:#e6f6ec;color:#228351;border-radius:13px;font-size:1.4rem}.absence-empty strong{display:block;color:#1c3b5d}.absence-empty p{font-size:.84rem;margin:6px 0 0}
@media(max-width:1020px){.room-layout,.absence-workspace{grid-template-columns:1fr}.absence-metric{padding:16px;gap:10px}}
@media(max-width:670px){.absence-summary{grid-template-columns:1fr;gap:10px}.absence-metric{align-items:center}.absence-metric strong{font-size:1.7rem}.absence-metric strong em{font-size:.85rem}.absence-metric span:not(.metric-icon){font-size:.73rem}.absence-form-duo{grid-template-columns:1fr 1fr}.room-row{flex-wrap:wrap}.room-actions{margin-left:55px}.absence-entry{align-items:flex-start;flex-wrap:wrap;gap:10px}.absence-entry-main{flex:1 1 calc(100% - 75px)}.absence-entry form{margin-left:75px}.page-heading>.btn{width:100%}}
@media(max-width:390px){.absence-form-duo{grid-template-columns:1fr}.room-actions{margin-left:0;width:100%;justify-content:flex-start}}

/* MyESPITA V3.5.1 — correction de l'ascenseur blanc du menu latéral.
   Le menu reste défilable à la souris, au clavier et au toucher. */
.sidebar .side-group {
  flex: 1 1 auto;
  min-height: 0;
  align-content: start;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* anciens navigateurs Microsoft */
}
.sidebar .side-group::-webkit-scrollbar {
  display: none; /* Chrome / Edge / Safari */
  width: 0;
  height: 0;
}
.sidebar .side-group:focus-visible {
  outline: 2px solid #94baf9;
  outline-offset: -2px;
  border-radius: 12px;
}
.sidebar .sidebar-bottom {flex-shrink: 0;}

/* V3.6 — CTA d'installation mobile facultative. */
.install-panel{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:18px;margin:18px 0 0;border:1px solid #d9e8f9;background:#f5f9ff;border-radius:13px;min-width:0}
.install-panel h2{margin:4px 0 5px;font-size:1rem;color:#163c79}
.install-panel p{margin:0;font-size:.8rem;line-height:1.55;color:#4d6684}
.install-panel-label{font-size:.66rem;color:#215bad;font-weight:800;letter-spacing:.1em}
.install-panel-actions{display:grid;gap:8px;justify-items:start;min-width:0}
.install-panel .install-button{border:1px solid #bfd7f6;min-height:41px}
.install-guide{flex-basis:100%;padding:12px 14px;border-left:3px solid #2864b8;background:#fff;border-radius:7px}
.install-panel-actions .install-guide{max-width:430px}
.install-guide p+p{margin-top:8px}
.install-panel .install-feedback{min-height:0;color:#28579a;flex-basis:100%}
.install-panel .install-feedback:empty{display:none}
.install-button[hidden],.install-guide[hidden]{display:none!important}
.auth .install-panel{display:block;margin-top:20px;padding:15px}
.auth .install-button{margin:11px 0 0;width:100%}
.auth .install-guide{margin-top:12px}
@media(max-width:680px){.install-panel-dashboard{display:grid;grid-template-columns:1fr}.install-panel-actions{justify-items:stretch}.install-panel-actions .install-button{width:100%}}

/* V3.7 — aide d’installation iOS et Android. */
.install-help-link{display:inline-block;margin-top:10px;color:#2159a6;font-size:.81rem;font-weight:700;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.install-panel .install-help-link:focus-visible{outline:2px solid #2159a6;outline-offset:3px}
.install-guide p{line-height:1.55}

/* MyESPITA V3.8 : couleur propre à chaque type de séance (lisible sur mobile). */
.schedule-legend{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 17px}.type-legend{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 12px;background:var(--type-bg);color:var(--type-fg);font-size:.8rem;font-weight:800}.type-legend i{display:block;width:9px;height:9px;border-radius:100%;background:var(--type-accent)}
.type-cours{--type-bg:#e8f1ff;--type-fg:#174a98;--type-accent:#2367cd}
.type-td{--type-bg:#e8f8ee;--type-fg:#12633b;--type-accent:#1a9958}
.type-tp{--type-bg:#fff1e4;--type-fg:#914d0c;--type-accent:#de7b21}
.type-certification{--type-bg:#f2eafe;--type-fg:#6335a5;--type-accent:#8850d0}
.schedule-item.type-cours,.schedule-item.type-td,.schedule-item.type-tp,.schedule-item.type-certification{background:var(--type-bg);border-left:5px solid var(--type-accent);color:var(--type-fg)}
.schedule-item .lesson-hours{color:var(--type-fg)}.session-kind{display:inline-flex;justify-self:start;align-items:center;border:1px solid currentColor;border-radius:999px;padding:3px 8px;font-size:.66rem!important;font-weight:850;line-height:1.25;background:var(--type-bg);color:var(--type-fg)!important;letter-spacing:.02em}
.schedule-item b{color:#19314f}.schedule-item .session-meta{display:flex;flex-wrap:wrap;align-items:center;gap:7px}.schedule-item .session-meta .room-pill{color:#274665;font-weight:700}
.lesson.type-cours,.lesson.type-td,.lesson.type-tp,.lesson.type-certification{border-left:4px solid var(--type-accent);background:var(--type-bg)}
.lesson .session-kind{margin:3px 0}.lesson .lesson-time{color:var(--type-fg)}
@media(max-width:510px){.type-legend{padding:6px 9px}.schedule-item{padding:13px}.schedule-legend{gap:6px}}

/* V3.9 — contrôle de réservation des salles */
.room-availability{grid-column:1/-1;padding:12px 14px;border-radius:12px;background:#ecf3ff;border:1px solid #cfddf1;color:#214a83;font-size:.91rem;line-height:1.45}
.room-availability[data-state="available"]{background:#eaf8ef;color:#16643c;border-color:#b7e4c8}
.room-availability[data-state="busy"]{background:#fff0ef;color:#a12827;border-color:#f1bfbd;font-weight:650}

/* MyESPITA V3.9.1 — cours commun, lisible sur ordinateur et téléphone. */
.form-grid .shared-session{grid-column:1/-1;border:1px solid #c9d9ef;background:#f5f9ff;border-radius:13px;padding:14px 16px}
.shared-session summary{cursor:pointer;display:flex;gap:8px 20px;justify-content:space-between;align-items:center;flex-wrap:wrap;color:#153e7a}
.shared-session summary strong{font-size:.92rem}.shared-session summary span{font-size:.76rem;color:#5e7695}
.shared-session>p{font-size:.8rem;color:#435b78;margin:14px 0}
.shared-class-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.shared-class-item{padding:11px 12px;border:1px solid #d9e5f5;border-radius:10px;background:#fff;display:grid;gap:9px}
.shared-class-item[hidden]{display:none!important}
.form-grid .shared-class-item label.shared-choice{display:flex;flex-direction:row;align-items:center;gap:10px;font-weight:800;color:#214475}
.form-grid .shared-choice input{width:18px;height:18px;flex:0 0 18px;accent-color:#1655ae;margin:0}
.shared-class-item label:not(.shared-choice){font-size:.73rem}
.shared-class-item select:disabled{opacity:.58;background:#f1f4f9}
.shared-session-tag{font-size:.69rem!important;color:#235e91!important;background:#e0f0fb;border-radius:99px;padding:4px 8px;display:inline-block;justify-self:start}
@media(max-width:760px){.shared-class-grid{grid-template-columns:1fr}.shared-session summary{display:grid;gap:3px}}

.form-grid .shared-confirm{display:flex;flex-direction:row;align-items:flex-start;gap:10px;font-size:.75rem;line-height:1.5;margin-top:12px;color:#374c6c;font-weight:500}.form-grid .shared-confirm input{width:18px;height:18px;flex:0 0 18px;margin:2px 0 0;accent-color:#1655ae}

/* V3.9.2 : identité et interface épurée, sans surcharge descriptive. */
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:0 13px 16px;min-width:0}
.brand .sidebar-logo{display:block;width:100%;max-width:200px;max-height:73px;height:auto;object-fit:contain;object-position:left center;flex-shrink:0}
.brand-title{display:block;white-space:nowrap;line-height:1.2;font-size:1.09rem}
.room-availability[hidden]{display:none!important}
.admin-quick{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin:0 0 20px}
.admin-quick .alert{margin:0}
@media(max-width:800px){.brand .sidebar-logo{max-width:190px}}

/* V3.9.5 — agenda étudiant, mobile d'abord ; l'interface administration reste inchangée. */
.student-agenda{max-width:1050px;margin:0 auto;color:#1c3455}
.agenda-heading{display:flex;justify-content:space-between;align-items:start;gap:15px;margin:0 0 18px}
.agenda-heading h2{font-size:clamp(1.25rem,2.6vw,1.7rem);margin:0 0 5px}
.agenda-heading p{color:#61728b;font-size:.83rem;margin:0}
.agenda-calendar-icon{flex:none;display:grid;place-items:center;color:#2057ab;background:#eaf1fe;border-radius:12px;font-size:1.5rem;width:42px;height:42px}
.agenda-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:13px;margin:0 0 16px}
.agenda-views{display:inline-flex;gap:4px;background:#f0f3f8;padding:4px;border-radius:99px}
.agenda-view{padding:9px 17px;border-radius:99px;font-weight:750;font-size:.88rem;color:#596c87}
.agenda-view.is-active{background:#fff;color:#173e84;box-shadow:0 1px 6px #103a801a}
.agenda-week-nav{display:flex;align-items:center;gap:7px}
.agenda-arrow,.agenda-today{display:inline-flex;justify-content:center;align-items:center;min-height:38px;border:1px solid #dce6f3;border-radius:10px;background:#fff;color:#1d4e9b;font-weight:750}
.agenda-arrow{width:40px;font-size:1.55rem}.agenda-today{padding:0 12px;font-size:.8rem}
.agenda-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-bottom:19px}
.agenda-day{border:1px solid #edf1f7;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:67px;padding:8px 3px;color:#1c3556;background:#fff;font-weight:800;font-size:.86rem;text-align:center}
.agenda-day small{color:#74839a;font-size:.66rem;font-weight:500;margin-top:4px}
.agenda-day.is-active{background:#284f99;color:#fff;border-color:#284f99}
.agenda-day.is-active small{color:#deebff}
.agenda-date-title{margin:0 0 12px;font-size:.99rem;color:#203d69}
.agenda-lessons{display:grid;gap:12px}
.agenda-lesson{background:var(--type-bg);border:1px solid transparent;border-left:4px solid var(--type-accent);border-radius:12px;padding:17px 19px;min-width:0;display:grid;gap:11px;color:#1a3455}
.agenda-lesson-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.agenda-lesson-time{font-size:.9rem;color:var(--type-fg);font-weight:850;font-variant-numeric:tabular-nums}
.agenda-lesson .session-kind{font-size:.74rem!important;background:#ffffffb8;border:0;padding:5px 11px}
.agenda-lesson h4{font-size:clamp(1rem,2.3vw,1.22rem);margin:0;line-height:1.25;overflow-wrap:anywhere}
.agenda-lesson-detail{display:flex;align-items:flex-start;gap:9px;color:#364d66;font-size:.85rem;line-height:1.45;overflow-wrap:anywhere}
.agenda-lesson-detail>span:first-child{font-size:1.1rem;color:var(--type-fg);flex:none;width:19px;line-height:1.15;text-align:center}
.agenda-lesson .shared-session-tag{width:max-content;max-width:100%;white-space:normal}
.agenda-empty{padding:31px 17px;background:#f7f9fc;border:1px dashed #d5e1f1;border-radius:12px;text-align:center;color:#526984;font-size:.88rem}
.agenda-legend{margin:22px 0 0}
.agenda-week-hint{font-size:.8rem;color:#637992;margin:0 0 14px}
.agenda-week-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;align-items:start}
.agenda-week-day{border:1px solid #e4ebf5;background:#fff;border-radius:14px;padding:13px;min-width:0;min-height:90px}
.agenda-week-day h3{font-size:.86rem;margin:0 0 11px}
.agenda-week-day h3 a{display:flex;justify-content:space-between;align-items:center;color:#1e457e}
.agenda-week-day .agenda-lesson{padding:11px 12px;margin-top:9px;gap:8px}
.agenda-week-day .agenda-lesson h4{font-size:.92rem}
.agenda-week-day .agenda-lesson-detail{font-size:.75rem}
.agenda-day-empty{font-size:.78rem;color:#7c8ca3;margin:0;padding:7px 0}
.agenda-day:focus-visible,.agenda-arrow:focus-visible,.agenda-view:focus-visible,.agenda-today:focus-visible{outline:3px solid #8bb7ff;outline-offset:2px}
@media(min-width:1500px){.agenda-week-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:850px){.agenda-days{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:570px){.student-agenda{width:100%}.agenda-heading{margin-bottom:15px}.agenda-toolbar{gap:11px}.agenda-days{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.agenda-day{min-height:58px}.agenda-lesson{padding:16px 15px}.agenda-week-grid{grid-template-columns:1fr}.agenda-week-day{padding:12px}.agenda-views{width:100%;justify-content:center}.agenda-view{flex:1;text-align:center}}

/* MyESPITA V3.9.6 — Agenda étudiant fonctionnel */
.student-agenda-functional{display:grid;gap:16px}
.student-agenda-functional .agenda-heading.simple{margin:0}
.student-agenda-functional .agenda-heading.simple h2{margin:0 0 4px;font-size:clamp(1.35rem,2.8vw,1.9rem)}
.student-agenda-functional .agenda-heading.simple p{margin:0;color:#60728c;font-size:.95rem}
.student-agenda-functional .agenda-toolbar.functional{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:0}
.student-agenda-functional .agenda-views{background:#eef2f7;padding:4px;border-radius:14px}
.student-agenda-functional .agenda-view{padding:10px 16px;border-radius:10px;font-weight:800}
.student-agenda-functional .agenda-view.is-active{background:#284f99;color:#fff;box-shadow:none}
.student-agenda-functional .agenda-week-nav{gap:8px}
.student-agenda-functional .agenda-arrow,.student-agenda-functional .agenda-today{border-radius:10px;background:#fff;border:1px solid #d8e2ef;min-height:40px}
.student-agenda-functional .agenda-today{padding:0 14px;font-size:.85rem}
.student-agenda-functional .agenda-days.compact{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin:0}
.student-agenda-functional .agenda-day{min-height:54px;padding:10px 6px;font-size:.92rem;border-radius:12px;background:#fff}
.student-agenda-functional .agenda-day span{display:block}
.student-agenda-functional .agenda-day.is-active{background:#284f99;color:#fff}
.student-agenda-functional .agenda-day small{display:none}
.student-agenda-functional .agenda-panel-title{display:flex;justify-content:space-between;align-items:end;gap:12px}
.student-agenda-functional .agenda-panel-title h3{margin:0;font-size:1.08rem;color:#1a3558}
.student-agenda-functional .agenda-panel-title small{color:#70839d;font-size:.84rem}
.student-agenda-functional .agenda-lessons.list-view{display:grid;gap:12px}
.student-agenda-functional .agenda-lesson{display:grid;gap:10px;padding:16px 18px;border-radius:14px;border-left-width:5px;box-shadow:none}
.student-agenda-functional .agenda-lesson-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;flex-wrap:wrap}
.student-agenda-functional .agenda-lesson-time{font-size:1rem}
.student-agenda-functional .agenda-lesson h4{margin:0;font-size:1.35rem;line-height:1.2;color:#14335f}
.student-agenda-functional .agenda-lesson-detail{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;color:#28415f}
.student-agenda-functional .agenda-label{display:inline-block;min-width:82px;font-weight:800;color:#4f6480}
.student-agenda-functional .shared-session-tag{font-size:.73rem;background:#dff2ef;color:#1f6f62}
.student-agenda-functional .agenda-week-list{display:grid;gap:14px}
.student-agenda-functional .agenda-week-section{background:#fff;border:1px solid #e1e9f4;border-radius:14px;padding:14px}
.student-agenda-functional .agenda-week-section>header{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:12px}
.student-agenda-functional .agenda-week-section>header h4{margin:0;font-size:1rem;color:#18375f}
.student-agenda-functional .agenda-week-section>header span{font-size:.82rem;color:#6c809b}
.student-agenda-functional .agenda-week-lessons{display:grid;gap:10px}
.student-agenda-functional .agenda-legend.functional{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.student-agenda-functional .agenda-legend .type-legend.shared{background:#dff2ef;color:#1f6f62;border:0}
@media (max-width:780px){
  .student-agenda-functional .agenda-days.compact{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:560px){
  .student-agenda-functional .agenda-toolbar.functional{align-items:stretch}
  .student-agenda-functional .agenda-views{width:100%;display:flex}
  .student-agenda-functional .agenda-view{flex:1;text-align:center}
  .student-agenda-functional .agenda-week-nav{width:100%;justify-content:space-between}
  .student-agenda-functional .agenda-day{min-height:50px;font-size:.88rem}
  .student-agenda-functional .agenda-panel-title{align-items:flex-start;flex-direction:column}
  .student-agenda-functional .agenda-lesson{padding:15px 14px}
  .student-agenda-functional .agenda-lesson h4{font-size:1.15rem}
  .student-agenda-functional .agenda-label{min-width:74px}
}

/* MyESPITA V3.9.6.1 — Agenda épuré */
.student-agenda-functional .agenda-heading.single-line{margin-bottom:-4px}
.student-agenda-functional .agenda-heading.single-line p{font-size:1rem;font-weight:700;color:#5f728c}
.student-agenda-functional .teacher-line{align-items:center}
.student-agenda-functional .avatar-chip{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:999px;background:#e9eff8;color:#335b98;font-size:.92rem;flex:none}

/* MyESPITA V3.9.7 — agenda premium minimal */
.premium-schedule{display:grid;gap:18px;max-width:980px;margin:0 auto}
.premium-schedule-head{display:flex;align-items:center;justify-content:space-between;gap:14px}
.class-chip{display:inline-flex;align-items:center;min-height:36px;padding:0 13px;border:1px solid #e3eaf4;border-radius:999px;background:#fff;color:#61738e;font-weight:750;font-size:.86rem}
.schedule-switch{display:inline-flex;padding:4px;background:#eef3f9;border-radius:12px;gap:3px}
.schedule-switch a{padding:9px 15px;border-radius:9px;color:#61738e;font-weight:800;font-size:.86rem}
.schedule-switch a.active{background:#fff;color:#153f80;box-shadow:0 4px 14px rgba(28,65,123,.08)}
.schedule-datebar{display:grid;grid-template-columns:38px 1fr 38px;align-items:center;gap:10px;background:#fff;border:1px solid #e4ebf4;border-radius:15px;padding:8px 10px}
.schedule-datebar a{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;color:#22539c;background:#f4f7fb;font-size:1.35rem;font-weight:800}
.schedule-datebar strong{text-align:center;color:#1d385f;font-size:.97rem}
.day-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px;overflow-x:auto;padding-bottom:2px}
.day-strip a{min-width:66px;padding:10px 6px;border:1px solid #e7edf5;border-radius:13px;background:#fff;text-align:center;color:#687a94}
.day-strip a span{display:block;font-size:.73rem;text-transform:uppercase;letter-spacing:.06em}
.day-strip a b{display:block;margin-top:3px;font-size:1rem;color:#213d64}
.day-strip a.active{background:#173f80;border-color:#173f80;color:#c9d9f2}.day-strip a.active b{color:#fff}
.premium-lessons{display:grid;gap:10px}
.premium-lesson{display:grid;grid-template-columns:86px 1fr;gap:16px;padding:16px;background:#fff;border:1px solid #e4ebf4;border-radius:16px;box-shadow:0 8px 24px rgba(26,55,99,.045);position:relative;overflow:hidden}
.premium-lesson:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--type-accent)}
.lesson-time{display:flex;flex-direction:column;justify-content:flex-start;padding-top:2px;border-right:1px solid #edf1f6}
.lesson-time strong{font-size:1rem;color:#173f80}.lesson-time span{margin-top:3px;color:#8190a6;font-size:.8rem}
.lesson-main{min-width:0}.lesson-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.lesson-title-row h3{margin:0;font-size:1.02rem;line-height:1.35;color:#18375f}.lesson-title-row .session-kind{flex:none;font-size:.67rem;padding:4px 8px}
.lesson-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:9px;color:#64758d;font-size:.8rem}.lesson-meta span{display:inline-flex;align-items:center;gap:4px}
.premium-lesson .shared-session-tag{margin-top:9px;background:#e8f4f1;color:#267063;border-radius:999px;padding:4px 8px;font-size:.68rem}
.premium-week{display:grid;gap:14px}.premium-week>section{background:#fff;border:1px solid #e4ebf4;border-radius:16px;padding:14px}.premium-week>section>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.premium-week>section>header strong{color:#1d3b63}.premium-week>section>header span{font-size:.76rem;color:#8391a4}.day-empty,.agenda-empty{padding:18px;text-align:center;color:#8795a8;background:#f8fafc;border-radius:12px}
.notification-thumb{display:block;width:min(100%,520px);max-height:260px;object-fit:cover;border-radius:12px;margin-top:10px;border:1px solid #e5ebf3}.notification-image-link{display:block}
@media(max-width:600px){.premium-schedule{gap:14px}.premium-schedule-head{align-items:stretch;flex-direction:column}.schedule-switch{width:100%}.schedule-switch a{flex:1;text-align:center}.day-strip{grid-template-columns:repeat(7,66px);scrollbar-width:none}.day-strip::-webkit-scrollbar{display:none}.premium-lesson{grid-template-columns:72px 1fr;padding:14px;gap:12px;border-radius:14px}.lesson-time strong{font-size:.94rem}.lesson-title-row h3{font-size:.96rem}.lesson-meta{display:grid;gap:5px;margin-top:8px}.schedule-datebar strong{font-size:.9rem}}

/* MyESPITA V3.10 — Espace enseignant */
.urgent-ticket{border-left:5px solid #dc3545;background:#fff7f7}
.teacher-account-box{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
@media(max-width:650px){.week-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr}}