.app-shell{max-width:1180px;margin:0 auto;padding:0 24px 64px}.app-header{display:flex;align-items:center;justify-content:space-between;padding:28px 0 20px;border-bottom:1px solid var(--color-border);margin-bottom:28px}.app-header__brand{display:flex;align-items:center;gap:14px}.app-header__mark{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:.02em}.app-header__title{font-family:var(--font-display);font-size:22px;font-weight:700;margin:0;color:var(--color-ink)}.app-header__tagline{margin:2px 0 0;font-size:13px;color:var(--color-ink-soft)}.app-header__meta{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;color:var(--color-ink-soft)}.app-header__dot{width:8px;height:8px;border-radius:50%;background:var(--color-slate)}.app-header__meta--ok .app-header__dot{background:var(--color-primary)}.app-header__meta--error .app-header__dot{background:var(--color-danger)}.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px 18px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:4px}.stat-card__number{font-family:var(--font-display);font-size:30px;font-weight:700;line-height:1;color:var(--color-ink)}.stat-card__label{font-size:12.5px;color:var(--color-ink-soft);text-transform:uppercase;letter-spacing:.04em}.stat-card--a_faire .stat-card__number{color:var(--color-slate)}.stat-card--en_cours .stat-card__number{color:var(--color-amber)}.stat-card--terminee .stat-card__number{color:var(--color-primary)}.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px 22px 22px;box-shadow:var(--shadow-card);margin-bottom:24px}.panel__title{font-family:var(--font-display);font-size:16px;font-weight:600;margin:0 0 14px;color:var(--color-ink)}.todo-form{display:flex;flex-direction:column;gap:14px}.todo-form__row{display:flex;gap:14px}.todo-form__field{display:flex;flex-direction:column;gap:6px;min-width:160px}.todo-form__field--grow{flex:1}.todo-form__field label{font-size:12.5px;font-weight:500;color:var(--color-ink-soft)}.todo-form input,.todo-form select,.todo-form textarea{font-family:var(--font-body);font-size:14px;padding:9px 11px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-ink);resize:vertical}.todo-form input::placeholder,.todo-form textarea::placeholder{color:#9aa5a0}.todo-form__erreur{margin:0;color:var(--color-danger);font-size:13px}.todo-form__actions{display:flex;justify-content:flex-end;gap:10px}.btn{font-family:var(--font-body);font-weight:600;font-size:13.5px;padding:9px 18px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:transform .08s ease,background-color .15s ease}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover{background:var(--color-primary-dark)}.btn--primary:disabled{opacity:.6;cursor:not-allowed}.btn--ghost{background:transparent;border-color:var(--color-border);color:var(--color-ink-soft)}.btn--ghost:hover{background:var(--color-slate-tint)}.app-alert{background:var(--color-danger-tint);color:var(--color-danger);border:1px solid var(--color-danger);border-radius:var(--radius-sm);padding:10px 14px;font-size:13.5px;margin-bottom:20px}.board-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.board-toolbar .panel__title{margin:0}.search-bar input{font-family:var(--font-body);font-size:13.5px;padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);width:240px}.kanban-board{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start}.kanban-column{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-card)}.kanban-column__header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px 20px;font-family:var(--font-display);font-weight:600;font-size:13.5px;color:#fff;position:relative;clip-path:polygon(0 0,100% 0,100% 100%,50% 88%,0 100%)}.kanban-column--a_faire .kanban-column__header{background:var(--color-slate)}.kanban-column--en_cours .kanban-column__header{background:var(--color-amber)}.kanban-column--terminee .kanban-column__header{background:var(--color-primary)}.kanban-column__count{font-family:var(--font-mono);background:#ffffff40;border-radius:999px;padding:2px 9px;font-size:12px}.kanban-column__body{padding:14px;display:flex;flex-direction:column;gap:12px;min-height:80px}.kanban-column__empty{font-size:13px;color:var(--color-ink-soft);text-align:center;padding:18px 8px;margin:0}.todo-card{border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:12px 14px 10px;background:var(--color-bg)}.todo-card__top{display:flex;justify-content:space-between;margin-bottom:6px}.todo-card__id,.todo-card__date{font-family:var(--font-mono);font-size:11px;color:var(--color-ink-soft)}.todo-card__titre{font-size:14.5px;font-weight:600;margin:0 0 4px;color:var(--color-ink)}.todo-card__description{font-size:13px;color:var(--color-ink-soft);margin:0 0 10px;line-height:1.4}.todo-card__actions{display:flex;flex-direction:column;gap:8px;margin-top:8px;padding-top:8px;border-top:1px dashed var(--color-border)}.todo-card__moves{display:flex;flex-wrap:wrap;gap:6px}.todo-card__move-btn{font-family:var(--font-body);font-size:12px;font-weight:500;padding:5px 10px;border-radius:999px;border:1px solid var(--color-primary);background:var(--color-primary-tint);color:var(--color-primary-dark);cursor:pointer}.todo-card__move-btn:hover{background:var(--color-primary);color:#fff}.todo-card__edit-actions{display:flex;justify-content:flex-end;gap:12px}.icon-btn{background:none;border:none;font-size:12px;font-weight:500;color:var(--color-ink-soft);cursor:pointer;padding:2px 0}.icon-btn:hover{color:var(--color-ink);text-decoration:underline}.icon-btn--danger:hover{color:var(--color-danger)}.app-footer{text-align:center;font-size:12px;color:var(--color-ink-soft);margin-top:40px}@media (max-width: 860px){.stats-bar{grid-template-columns:repeat(2,1fr)}.kanban-board{grid-template-columns:1fr}.todo-form__row{flex-direction:column}.board-toolbar{flex-direction:column;align-items:flex-start;gap:10px}.search-bar input{width:100%}}:root{--color-bg: #eef2f0;--color-surface: #ffffff;--color-ink: #16241f;--color-ink-soft: #45564f;--color-primary: #2f6f5e;--color-primary-dark: #1f4a3d;--color-primary-tint: #e2ede9;--color-amber: #c9862b;--color-amber-tint: #f7ead4;--color-slate: #6b7280;--color-slate-tint: #e7e9eb;--color-danger: #b5473f;--color-danger-tint: #f6e2e0;--color-border: #dce3df;--font-display: "Space Grotesk", "Inter", sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "IBM Plex Mono", "Courier New", monospace;--radius-sm: 6px;--radius-md: 10px;--shadow-card: 0 1px 2px rgba(22, 36, 31, .06), 0 1px 1px rgba(22, 36, 31, .04);--shadow-raised: 0 4px 16px rgba(22, 36, 31, .1)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}#root{min-height:100vh}button{font-family:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}