/* Emploi du temps — v3, isolé du reste de Cap Révisions */
#pane-timetable .tt-intro{margin-bottom:16px}
#pane-timetable .tt-toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin:12px 0}
#pane-timetable .tt-toolbar .btn{flex-shrink:0}
#pane-timetable .tt-status{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--bg);font-size:13px;margin-top:10px;white-space:pre-wrap}
#pane-timetable .tt-status[data-tone="error"]{background:#ffeceb;border-color:#f4b4b4;color:#82292a}
#pane-timetable .tt-status[data-tone="success"]{background:#e6f8ef;border-color:#9bdbc0;color:#12603d}
#pane-timetable .tt-switch{display:flex;border:1px solid var(--line);border-radius:11px;padding:3px;gap:3px;background:var(--bg)}
#pane-timetable .tt-switch button{padding:7px 13px;border:0;border-radius:8px;background:transparent;color:var(--ink);font-weight:600}
#pane-timetable .tt-switch button[aria-pressed="true"]{background:var(--blue);color:white}
#pane-timetable .tt-calendar-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;max-height:680px;background:var(--panel)}
#pane-timetable .tt-calendar{display:grid;grid-template-columns:60px repeat(7,minmax(150px,1fr));min-width:1110px;position:relative}
#pane-timetable .tt-head{position:sticky;top:0;background:var(--panel);font-weight:700;text-align:center;padding:12px 4px;border-right:1px solid var(--line);border-bottom:2px solid var(--line);z-index:4}
#pane-timetable .tt-clock{height:720px;position:relative;background:var(--bg);border-right:1px solid var(--line)}
#pane-timetable .tt-tick{position:absolute;left:4px;right:0;font-size:11px;color:var(--muted);transform:translateY(-50%)}
#pane-timetable .tt-daycol{height:720px;position:relative;background:repeating-linear-gradient(to bottom,transparent 0,transparent 44px,var(--line) 44px,var(--line) 45px);border-right:1px solid var(--line)}
#pane-timetable .tt-course{position:absolute;display:block;box-sizing:border-box;border:1px solid #b4c0ef;border-left:4px solid var(--blue);border-radius:8px;background:#e7ecff;color:#18316d;overflow:hidden;text-align:left;padding:4px 5px;font-size:12px;line-height:1.25;z-index:2;white-space:normal;min-height:17px}
#pane-timetable .tt-course strong{display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis}
#pane-timetable .tt-course small{display:block;font-size:10px;opacity:.85;overflow:hidden;text-overflow:ellipsis}
#pane-timetable .tt-course:hover,#pane-timetable .tt-course:focus-visible{z-index:3;outline:2px solid var(--blue)}
#pane-timetable .tt-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
#pane-timetable .tt-daycard{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--panel);min-width:0}
#pane-timetable .tt-daycard h3{font-size:15px;margin:0 0 9px}
#pane-timetable .tt-listitem{width:100%;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:9px;background:var(--bg);color:var(--ink);padding:8px 9px;margin-bottom:7px;text-align:left}
#pane-timetable .tt-listitem small{display:block;color:var(--muted)}
#pane-timetable .tt-empty{font-size:13px;color:var(--muted)}
#pane-timetable .tt-upload{border:1px dashed #9eaad0;background:var(--bg);border-radius:12px;padding:15px}
#pane-timetable .tt-preview{max-width:100%;max-height:270px;object-fit:contain;border-radius:10px;border:1px solid var(--line);display:block;margin:12px auto}
#pane-timetable .tt-import-list{overflow:auto;max-height:390px;border:1px solid var(--line);border-radius:10px}
#pane-timetable .tt-import-table{border-collapse:collapse;width:100%;min-width:660px}
#pane-timetable .tt-import-table th,#pane-timetable .tt-import-table td{padding:7px;border-bottom:1px solid var(--line);vertical-align:middle;text-align:left}
#pane-timetable .tt-import-table select,#pane-timetable .tt-import-table input:not([type=checkbox]){width:100%;min-width:72px;border:1px solid var(--line);border-radius:7px;background:var(--panel);color:var(--ink);padding:6px;font-size:13px}
#pane-timetable .tt-import-table input[type=time]{min-width:108px}
#pane-timetable .tt-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:12px}
#pane-timetable .tt-fields label{display:block;font-size:13px;font-weight:600;margin-bottom:4px}
#pane-timetable .tt-fields input,#pane-timetable .tt-fields select{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--ink)}
#pane-timetable .tt-dialogline{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
#pane-timetable .tt-muted{color:var(--muted);font-size:13px}
#pane-timetable textarea{max-width:100%;width:100%;min-height:135px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--ink);padding:10px;font:13px/1.5 ui-monospace,monospace}
#pane-timetable details{margin-top:12px}
#pane-timetable summary{cursor:pointer;font-weight:650}
#pane-timetable .tt-progress{width:100%;height:7px;border-radius:99px;overflow:hidden;background:var(--line);margin-top:10px}
#pane-timetable .tt-progress i{display:block;height:100%;background:var(--blue);width:0;transition:width .2s}
#pane-timetable [hidden]{display:none!important}
@media(prefers-color-scheme:dark){#pane-timetable .tt-course{background:#364673;color:#f4f6ff;border-color:#6e87c8}#pane-timetable .tt-status[data-tone="success"]{background:#153a2c;color:#b2f0d2}#pane-timetable .tt-status[data-tone="error"]{background:#4b2226;color:#ffe1dc}}
@media(max-width:700px){#pane-timetable .tt-calendar-wrap{max-height:550px}#pane-timetable .tt-toolbar .btn{font-size:13px}#pane-timetable .tt-list{grid-template-columns:1fr 1fr}}
@media(max-width:430px){#pane-timetable .tt-list{grid-template-columns:1fr}}

/* Synchronisation Supabase : états et protection contre les conflits */
.tt-cloud-notice{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0 16px;padding:12px 14px;border-radius:12px;border:1px solid #cbd5e1;background:#f8fafc;color:#334155;font-size:.93rem;line-height:1.45}
.tt-cloud-notice #ttCloudStatus{flex:1 1 240px;overflow-wrap:anywhere}
.tt-cloud-conflict{padding:14px 16px;margin:12px 0 16px;border-radius:12px;border:2px solid #fbbf24;background:#fffbeb;color:#78350f}
.tt-cloud-conflict strong{display:block;margin-bottom:4px}
.tt-cloud-conflict p{line-height:1.45;margin:8px 0}
.tt-cloud-conflict small{display:block;margin-top:8px}
.tt-cloud-notice[hidden],.tt-cloud-conflict[hidden]{display:none!important}
@media(max-width:620px){.tt-cloud-notice .btn{width:100%}}