@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Playwrite+FR+Moderne:wght@100..400&display=swap');
/* Playwrite FR Moderne : modèle cursif scolaire français, avec connexions contextuelles. */
:root{
  --navy:#17345f;--text:#263e62;--muted:#6f8198;--blue:#5e9cf4;--blue2:#89b9ff;
  --mint:#57d5c3;--mint2:#dff9f4;--lav:#b9a9f5;--sun:#ffd978;--rose:#ffb9c7;
  --bg:#f6fbff;--paper:#fff;--line:#dfeaf5;--shadow:0 18px 50px rgba(43,78,118,.10);
  --r:22px;--rs:14px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 0%,#ebf7ff 0,transparent 35%),radial-gradient(circle at 100% 20%,#edfff9 0,transparent 30%),var(--bg);color:var(--text);font-family:'Manrope',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
button,input,textarea,select{font:inherit}button{cursor:pointer}.topbar{position:sticky;top:0;z-index:50;display:grid;grid-template-columns:minmax(220px,330px) 1fr auto;align-items:center;gap:22px;padding:10px clamp(18px,3vw,42px);border-bottom:1px solid rgba(99,135,174,.12);background:rgba(247,252,255,.88);backdrop-filter:blur(18px)}
.brand{border:0;background:transparent;padding:0;text-align:left}.brand img{display:block;width:min(300px,100%);height:74px;object-fit:contain;object-position:left center}.topnav{display:flex;gap:7px;justify-content:center;flex-wrap:wrap}.topnav button{border:1px solid transparent;background:transparent;color:#5d728d;padding:9px 12px;border-radius:12px;font-weight:700}.topnav button:hover,.topnav button.active{color:var(--navy);background:#fff;border-color:var(--line);box-shadow:0 6px 18px rgba(53,88,126,.06)}.local-pill{white-space:nowrap;color:#428a7f;background:#eafff9;border:1px solid #c8f3e9;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800}.app-shell{max-width:1280px;margin:0 auto;padding:38px clamp(16px,3vw,36px) 70px}.view{display:none}.view.active{display:block;animation:appear .22s ease}@keyframes appear{from{opacity:.35;transform:translateY(4px)}to{opacity:1;transform:none}}
.hero{text-align:center;max-width:820px;margin:18px auto 36px}.hero h1{margin:10px 0 12px;font-size:clamp(36px,5.5vw,68px);line-height:1;color:var(--navy);letter-spacing:-.05em}.hero p{font-size:18px;line-height:1.75;color:var(--muted)}.eyebrow{display:inline-block;color:#4c8fdb;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.12em}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.feature-card{display:grid;grid-template-columns:62px 1fr auto;gap:18px;align-items:center;text-align:left;padding:22px;border:1px solid rgba(100,133,171,.13);border-radius:22px;background:rgba(255,255,255,.9);box-shadow:0 12px 34px rgba(48,82,122,.07);color:var(--text)}.feature-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.feature-card strong{display:block;font-size:19px;color:var(--navy);margin-bottom:5px}.feature-card small{display:block;color:var(--muted);font-size:14px}.feature-card b{font-size:24px}.feature-icon{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;font-size:25px;font-weight:900}.feature-blue .feature-icon{background:#eaf3ff;color:#4d8de5}.feature-mint .feature-icon{background:#e4fbf6;color:#42a996}.feature-lav .feature-icon{background:#f0ecff;color:#7a65cf}.feature-coral .feature-icon{background:#fff0ed;color:#c96f5f}.feature-sun .feature-icon{background:#fff7df;color:#aa7a0c;font-size:13px}.status-card{margin-top:20px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--line);box-shadow:0 8px 24px rgba(57,90,126,.04)}.status-card>div{padding:18px 20px;background:#fff}.status-label{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin-bottom:4px}.status-card strong{font-size:18px;color:var(--navy)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}.section-head h2{font-size:36px;letter-spacing:-.035em;color:var(--navy);margin:6px 0 7px}.section-head p{margin:0;color:var(--muted);max-width:760px;line-height:1.6}.two-col,.homework-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.panel{background:rgba(255,255,255,.93);border:1px solid rgba(101,136,177,.14);border-radius:var(--r);padding:24px;box-shadow:0 12px 38px rgba(42,74,110,.07)}.panel h3{color:var(--navy);margin:0 0 15px;font-size:18px}.panel-intro{color:var(--muted);font-size:14px;line-height:1.6;margin:-4px 0 16px}label{display:block;color:var(--navy);font-size:13px;font-weight:800;margin:14px 0}.hint{color:#8fa0b3;font-weight:500;margin-left:5px}input[type=text],input[type=number],textarea,select{width:100%;margin-top:7px;border:1px solid #d9e6f3;background:#fbfdff;color:var(--text);border-radius:13px;padding:11px 13px;outline:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}textarea{resize:vertical;line-height:1.55}input:focus,textarea:focus,select:focus{border-color:#8ebaf5;box-shadow:0 0 0 4px rgba(94,156,244,.10)}button{border:1px solid #d7e4f1;background:#fff;color:var(--navy);border-radius:13px;padding:10px 14px;font-weight:800;transition:.18s transform,.18s box-shadow,.18s border-color}.primary{background:linear-gradient(135deg,#60d3c3,#5f9ff3);color:white;border-color:transparent;box-shadow:0 10px 24px rgba(72,145,197,.18)}button:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(49,84,122,.09);border-color:#b9d2ec}.secondary{background:#fff}.row-actions,.summary-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.save-note{font-size:12px;color:#519d91;font-weight:700}hr{border:0;border-top:1px solid var(--line);margin:24px 0}.chip-list{display:flex;flex-wrap:wrap;gap:8px}.discipline-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid #dce8f3;border-radius:999px;background:#f8fbff;font-size:13px;font-weight:700}.discipline-chip button{border:0;padding:0;width:20px;height:20px;border-radius:50%;background:#fff;color:#9a6c77}.inline-add{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}.inline-add input{margin:0}.level-setting{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:center;margin:9px 0}.level-dot{width:13px;height:13px;border-radius:50%}.toggle-line{display:flex;align-items:center;gap:9px;font-size:13px}.toggle-line input{accent-color:#5c9ef0}.three-fields{display:grid;grid-template-columns:1.2fr 1fr .75fr;gap:10px}.homework-fields{display:grid;grid-template-columns:1.08fr .92fr .82fr .7fr;gap:10px}.exercise-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:4px}.exercise-fields>*{min-width:0}


.exercise-settings-grid .setting-field{margin:0;padding:14px 14px 12px;border:1px solid #dfe8f3;border-radius:16px;background:linear-gradient(180deg,#fbfdff,#f7fbff);box-shadow:inset 0 1px 0 rgba(255,255,255,.92)}
.exercise-settings-grid .setting-field select,.exercise-settings-grid .setting-field input{margin-top:10px;background:#fff}
.exercise-settings-grid .setting-field:hover{border-color:#cddff0;background:linear-gradient(180deg,#ffffff,#f8fbff)}
.copy-shortcuts{display:flex;gap:9px;flex-wrap:wrap;margin:12px 0 14px}
.copy-shortcuts button{padding:9px 12px;font-size:12px;border-radius:999px;background:#f8fbff;border-color:#d9e6f3;color:#294a74;box-shadow:none}
.copy-shortcuts button:hover{box-shadow:0 8px 18px rgba(49,84,122,.06)}
.row-actions{margin-top:6px}
.homework-editor .row-actions button{padding:12px 16px}
.preview-head{gap:12px;align-items:flex-start;flex-wrap:wrap}.preview-head>div{min-width:0}.preview-head strong{margin-bottom:4px}.preview-head span{display:block;line-height:1.45}
.class-library-card{margin-top:20px;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(240px,.8fr) auto;gap:18px;align-items:end;padding:22px 24px;background:rgba(255,255,255,.94);border:1px solid rgba(101,136,177,.14);border-radius:22px;box-shadow:0 12px 34px rgba(48,82,122,.06)}
.class-library-copy h2{margin:6px 0 6px;color:var(--navy);font-size:22px;letter-spacing:-.025em}.class-library-copy p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.class-library-controls label{margin:0}.class-library-meta{display:block;margin-top:7px;color:#8a9bae;font-size:11px;font-weight:700}.class-library-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.class-library-actions button{white-space:nowrap}.danger-soft{color:#a45765;background:#fff8fa;border-color:#f0d7de}

.diff-head{align-items:center}.diff-tools{display:flex;gap:10px;align-items:end}.diff-tools label{min-width:220px;margin:0}.inheritance-note{margin:0 0 14px;padding:11px 14px;border-radius:14px;background:#eef8ff;color:#56718f;font-size:13px;border:1px solid #dcecf8}.diff-board{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:14px;align-items:stretch;overflow-x:auto;padding-bottom:7px}.level-column{--accent:#5e9cf4;min-height:440px;border:1px solid #dce8f3;border-top:5px solid var(--accent);border-radius:18px;background:rgba(255,255,255,.92);box-shadow:0 12px 30px rgba(46,79,114,.06);overflow:hidden}.level-column header{padding:14px;border-bottom:1px solid #e6eef6;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 9%,#fff),#fff)}.level-column header strong{display:block;color:var(--navy);font-size:15px}.level-column header span{font-size:12px;color:var(--muted)}.dropzone{min-height:370px;padding:11px}.dropzone.drag-over{background:color-mix(in srgb,var(--accent) 7%,white);outline:2px dashed color-mix(in srgb,var(--accent) 65%,#fff);outline-offset:-7px}.student-tag{position:relative;display:flex;align-items:center;gap:8px;margin:6px 0;padding:10px 12px 10px 31px;border:1px solid #dbe7f2;border-radius:12px;background:#fff;color:#1d416e;font-size:14px;font-weight:800;box-shadow:0 5px 13px rgba(28,61,100,.07);cursor:grab;user-select:none;touch-action:none}.student-tag::before{content:"";position:absolute;left:12px;width:7px;height:17px;opacity:.44;background:radial-gradient(circle,#6e88a8 1.3px,transparent 1.5px) 0 0/5px 5px}.student-tag.inherited::after{content:'G';margin-left:auto;display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#eef4fb;color:#7990aa;font-size:10px}.student-tag.dragging{opacity:.35}.student-ghost{position:fixed;z-index:9999;pointer-events:none;margin:0;opacity:.94;transform:rotate(1.5deg);box-shadow:0 16px 35px rgba(28,61,100,.22)}.board-footer{display:flex;justify-content:space-between;align-items:center;margin-top:14px;color:#8a6770;font-size:13px}.board-footer button{margin-left:auto}.empty-board{grid-column:1/-1;text-align:center;padding:58px 20px;background:#fff;border:1px dashed #cfddea;border-radius:20px;color:var(--muted)}
.summary-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.summary-tabs button.active{background:#e9f3ff;border-color:#b9d5f4;color:#2f68ac}.summary-card{background:#fff;border:1px solid #dce8f3;border-radius:22px;padding:24px;box-shadow:0 12px 34px rgba(48,82,122,.06)}.summary-card h3{margin:0 0 5px;color:var(--navy);font-size:22px}.summary-card>p{margin:0 0 20px;color:var(--muted);font-size:13px}.summary-levels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.summary-level{--accent:#5e9cf4;border:1px solid #e0eaf4;border-top:4px solid var(--accent);border-radius:16px;padding:15px;background:#fbfdff}.summary-level strong{font-size:26px;color:var(--navy);display:block}.summary-level b{display:block;margin:4px 0;color:#39587c}.summary-level span{font-size:12px;color:var(--muted);line-height:1.5}.print-sentence{margin-top:18px;border-radius:16px;background:#f7fbff;border:1px solid #e0ebf5;padding:16px 18px}.print-sentence p{margin:6px 0;color:#334f72}.print-sentence strong{color:var(--navy)}
.line-counter{display:block;margin-top:7px;color:#7f91a6;font-size:11px;font-weight:700}.line-counter.over{color:#b6505b}.line-counter.near{color:#9a741d}.preview-panel{min-height:570px}.preview-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.preview-head>div{min-width:0}.preview-head strong{display:block;color:var(--navy);margin-bottom:4px}.preview-head span{display:block;font-size:11px;color:var(--muted);line-height:1.45}.size-badge{background:#e8f8f4;color:#488f82;border-radius:999px;padding:7px 10px!important;font-weight:800}.homework-preview{border:1px solid #dfe8f0;border-radius:16px;background:#eff4f8;padding:18px;overflow:auto;max-height:620px}.empty-preview{display:grid;place-items:center;min-height:450px;color:#95a5b6}.sheet-preview{position:relative;width:min(100%,650px);margin:0 auto 15px;overflow:hidden;border-radius:4px;box-shadow:0 10px 24px rgba(46,70,98,.12);background:#fff}.sheet-preview-canvas{position:absolute;left:0;top:0;background:#fff;transform-origin:top left;overflow:hidden}.homework-ticket{position:absolute;box-sizing:border-box;border:.25mm dashed #8f98a4;padding:1.5mm;overflow:hidden;color:#111;background:#fff}.homework-ticket.cursive{font-family:'Playwrite FR Moderne','Segoe Script','Brush Script MT',cursive;font-weight:300;font-feature-settings:'calt' 1,'liga' 1;font-variant-ligatures:common-ligatures contextual}.homework-ticket.print{font-family:Arial,sans-serif}.homework-ticket .homework-title{display:block;margin:0;font-size:13pt;line-height:1.35;font-weight:700;font-synthesis:weight;white-space:pre-wrap;overflow-wrap:anywhere}.homework-ticket .homework-title.with-body{margin-bottom:26pt}.homework-ticket .homework-body{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:2;font-size:13pt;font-weight:inherit}.homework-ticket .homework-columns{display:grid;grid-template-columns:repeat(var(--homework-columns),minmax(0,1fr));column-gap:var(--homework-column-gap,3mm);align-items:start;white-space:normal}.homework-ticket .homework-column{min-width:0}.homework-ticket .homework-line{display:block;min-height:26pt;line-height:2;white-space:pre-wrap;overflow-wrap:anywhere}.homework-measure{height:auto!important}.preview-ticket{position:absolute}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#18395f;color:#fff;border-radius:999px;padding:11px 16px;font-size:13px;font-weight:700;box-shadow:0 12px 30px rgba(20,52,87,.23);transition:.2s;z-index:999}.toast.show{opacity:1;transform:translate(-50%,0)}#printRoot{display:none}
@media(max-width:1100px){.exercise-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.class-library-card{grid-template-columns:1fr 1fr}.class-library-actions{grid-column:1/-1;justify-content:flex-start}.topbar{grid-template-columns:1fr auto}.brand{grid-column:1/2}.topnav{grid-row:2;grid-column:1/-1;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}.local-pill{font-size:0}.local-pill::after{content:'●';font-size:13px}.dashboard-grid,.two-col,.homework-grid{grid-template-columns:1fr}.status-card{grid-template-columns:repeat(2,1fr)}.section-head{align-items:flex-start;flex-direction:column}.diff-tools{width:100%;flex-wrap:wrap}.diff-tools label{flex:1}.diff-board{grid-template-columns:repeat(4,minmax(210px,1fr))}.summary-levels{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.exercise-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.class-library-card{grid-template-columns:1fr 1fr}.class-library-actions{grid-column:1/-1;justify-content:flex-start}.topbar{grid-template-columns:1fr auto}.brand{grid-column:1/2}.topnav{grid-row:2;grid-column:1/-1;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}.local-pill{font-size:0}.local-pill::after{content:'●';font-size:13px}.dashboard-grid,.two-col,.homework-grid{grid-template-columns:1fr}.status-card{grid-template-columns:repeat(2,1fr)}.section-head{align-items:flex-start;flex-direction:column}.diff-tools{width:100%;flex-wrap:wrap}.diff-tools label{flex:1}.diff-board{grid-template-columns:repeat(4,minmax(210px,1fr))}.summary-levels{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.class-library-card{grid-template-columns:1fr;padding:18px}.class-library-actions{grid-column:auto}.class-library-actions button{flex:1 1 46%}.brand img{height:58px}.app-shell{padding-top:24px}.dashboard-grid{grid-template-columns:1fr}.feature-card{grid-template-columns:50px 1fr auto;padding:16px}.feature-icon{width:50px;height:50px}.status-card{grid-template-columns:1fr 1fr}.section-head h2{font-size:30px}.three-fields,.homework-fields,.exercise-fields{grid-template-columns:1fr}.summary-levels{grid-template-columns:1fr}.topbar{padding:8px 14px}.local-pill{display:none}}

@media print{
  @page{margin:0}
  html,body{margin:0!important;padding:0!important;background:#fff!important}
  body.printing-homework>*:not(#printRoot){display:none!important}
  body.printing-homework #printRoot{display:block!important;margin:0!important;padding:0!important}
  body.printing-homework.printing-landscape,body.printing-homework.printing-landscape #printRoot{width:297mm!important;min-width:297mm!important}
  body.printing-homework.printing-portrait,body.printing-homework.printing-portrait #printRoot{width:210mm!important;min-width:210mm!important}
  #printRoot .print-sheet{break-after:page;page-break-after:always;position:relative;background:#fff;overflow:hidden;margin:0!important;padding:0!important}
  #printRoot .print-sheet.print-landscape{width:297mm!important;min-width:297mm!important;max-width:297mm!important;height:210mm!important;min-height:210mm!important;max-height:210mm!important}
  #printRoot .print-sheet.print-portrait{width:210mm!important;min-width:210mm!important;max-width:210mm!important;height:297mm!important;min-height:297mm!important;max-height:297mm!important}
  #printRoot .print-sheet:last-child{page-break-after:auto}
  #printRoot .print-ticket{position:absolute}
  #printRoot .homework-ticket{border:.25mm dashed #8f98a4;padding:1.5mm}
  #printRoot .homework-ticket .homework-title.with-body{margin-bottom:26pt}
  #printRoot .homework-ticket .homework-body{line-height:2;font-size:13pt}
  #printRoot .homework-ticket .homework-line{min-height:26pt;line-height:2}
}

.missing-warning{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px;padding:11px 14px;border:1px solid #f0d9a7;background:#fff9e9;border-radius:14px;color:#8b6411;font-size:12px}.missing-warning span{color:#8f7750}