/* Démonstration de l'espace collaboratif */
.demo-banner { background: var(--orange-soft); border-bottom: 2px dashed var(--orange); padding: 10px 0; font-size: .92rem; position: sticky; top: 84px; z-index: 40; }
@media (max-width: 1340px) { .demo-banner { top: 72px; } }
.demo-shell { padding: 36px 0 72px; background: var(--offwhite); }
.demo-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.demo-title { font-size: clamp(1.6rem, 1.2rem + 1.5vw, 2.3rem); margin: 0; }

.role-switch { display: inline-flex; flex-wrap: wrap; gap: 6px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 6px; }
.role-btn { font: inherit; font-weight: 600; font-size: .95rem; border: 2px solid transparent; background: transparent; color: var(--navy); border-radius: 8px; padding: 10px 16px; cursor: pointer; min-height: 44px; }
.role-btn[aria-pressed="true"] { background: var(--navy); color: #fff; }
.role-btn[aria-pressed="true"]::before { content: "● "; color: var(--orange); }
.role-btn:hover { border-color: var(--navy); }
.role-note { font-size: .85rem; color: var(--gray); margin: 8px 0 20px; }

.scenario { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; margin-bottom: 28px; }
.scenario-title { font-family: var(--sans); font-size: 1rem; font-weight: 600; margin-bottom: 14px; }
.scenario-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.scenario-steps li { display: flex; flex-direction: column; gap: 6px; padding: 12px; border-radius: 8px; border: 1px solid var(--line); font-size: .85rem; line-height: 1.35; }
.sc-num { width: 28px; height: 28px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 600; border: 2px solid var(--line-strong); color: var(--gray); }
.sc-state { display: block; margin-top: 4px; font-size: .75rem; color: var(--gray); font-weight: 500; }
.sc-done { background: #F2F8F4; border-color: #9CCBAE; }
.sc-done .sc-num { background: #2E7D4F; border-color: #2E7D4F; color: #fff; }
.sc-current { border: 2px solid var(--orange); background: var(--orange-soft); }
.sc-current .sc-num { background: var(--orange); border-color: var(--orange); color: var(--navy); }
.scenario-end { margin: 14px 0 0; font-weight: 500; }
.btn-link { font: inherit; font-size: .85rem; font-weight: 600; background: none; border: none; padding: 0; color: var(--navy); text-decoration: underline; text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 3px; cursor: pointer; text-align: left; }

.view-title { font-size: 1.6rem; margin: 0 0 16px; }
.view-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.col-main, .col-side { display: grid; gap: 20px; min-width: 0; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; min-width: 0; }
.panel-attention { border: 2px solid var(--orange); }
.panel-title { font-family: var(--sans); font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--gray); margin-bottom: 14px; }
.panel .table-wrap { margin: 0 0 12px; }
.panel .table { font-size: .9rem; }
.panel .table th, .panel .table td { padding: 10px 12px; }

.dossier-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.dossier-ref { font-size: .85rem; color: var(--gray); margin: 0; }
.dossier-name { margin: 2px 0 0; font-size: 1.35rem; }
.dossier-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0; }
.dossier-meta dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--gray); font-weight: 600; }
.dossier-meta dd { margin: 2px 0 0; font-size: .92rem; }

.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.list li:last-child { border-bottom: 0; }
.piece-state { font-weight: 600; font-size: .85rem; }
.piece-state.is-req { color: #8A4B00; }
.piece-state.is-ok { color: #14462A; }

.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.timeline li { display: grid; grid-template-columns: auto auto 1fr; gap: 4px 10px; align-items: start; font-size: .88rem; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.timeline li:last-child { border-bottom: 0; }
.tl-time { color: var(--gray); white-space: nowrap; font-variant-numeric: tabular-nums; }
.tl-text { min-width: 0; }
.tl-status { white-space: nowrap; }
.timeline .tag { font-size: .68rem; }
.col-side .timeline li { grid-template-columns: auto 1fr; }
.col-side .timeline .tl-text { grid-column: 1 / -1; }

.alert { border: 1px solid var(--line); border-left: 5px solid var(--orange); border-radius: 0 10px 10px 0; padding: 16px 18px; margin-bottom: 14px; }
.alert-verifiee, .alert-corrigee, .alert-resolue { border-left-color: #2E7D4F; background: #FAFDFB; }
.alert-question { border-left-color: #B3412F; }
.alert h4, .task h4 { font-size: 1.05rem; margin: 8px 0 4px; }
.alert-head { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; align-items: center; }
.alert-state { font-size: .82rem; font-weight: 600; }
.alert-meta { margin: 10px 0 0; display: grid; gap: 8px; font-size: .88rem; }
.alert-meta dt { font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--gray); }
.alert-meta dd { margin: 0; }
.alert-meta ul { margin: 0; padding-left: 18px; }
.alert-actions { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--line-strong); display: grid; gap: 10px; }
.alert-actions .btn { justify-self: start; }
.inline-field { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; }
.inline-field label { font-weight: 600; font-size: .9rem; width: 100%; }
.inline-field input { font: inherit; width: 120px; border: 1.5px solid var(--line-strong); border-radius: 8px; padding: 8px 10px; min-height: 42px; }
.task { border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin-bottom: 12px; }

.question { border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 12px; background: var(--offwhite); }
.q-meta { font-size: .85rem; color: var(--gray); margin-bottom: 6px; }
.q-text { font-weight: 500; }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 4px 0 10px; font-size: .92rem; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--navy); }

.vars-table input, .vars-table select { font: inherit; font-size: .9rem; width: 100%; min-width: 92px; border: 1.5px solid var(--line-strong); border-radius: 6px; padding: 7px 8px; min-height: 40px; background: #fff; color: var(--navy); }
.vars-table input:disabled, .vars-table select:disabled { background: var(--offwhite); color: var(--gray); }
.vars-table th[scope="row"] { font-weight: 600; min-width: 130px; }
.callout-error { background: #FCEBEA; border-left-color: #B3412F; margin-bottom: 12px; }
.callout-error ul { margin: 0; padding-left: 18px; }

.messages { display: grid; gap: 10px; margin-bottom: 14px; max-height: 360px; overflow-y: auto; }
.msg { padding: 10px 12px; border-radius: 10px; font-size: .9rem; }
.msg p { margin: 0; }
.msg-meta { font-size: .78rem; color: var(--gray); margin-bottom: 4px !important; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.msg-pro { background: #EEF2F6; }
.msg-client { background: #fff; border: 1px solid var(--line-strong); }

.deliverable { border: 2px solid var(--navy); border-radius: 10px; padding: 16px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }
.perm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 8px; }
.perm-grid h4 { font-size: .9rem; margin: 0 0 6px; font-family: var(--sans); font-weight: 600; }
.perm { list-style: none; padding: 0; margin: 0; font-size: .85rem; display: grid; gap: 6px; }
.perm-ok li::before { content: "✓ "; color: #2E7D4F; font-weight: 700; }
.perm-no li::before { content: "✕ "; color: #B3412F; font-weight: 700; }
.log-level { font-size: .72rem; font-weight: 600; text-transform: uppercase; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--line-strong); white-space: nowrap; }
.log-alerte { border-color: #B3412F; color: #6B1E12; }
.log-incertitude { border-color: var(--orange); color: #8A4B00; }
code { font-family: ui-monospace, Consolas, monospace; font-size: .9em; background: var(--offwhite); padding: 1px 5px; border-radius: 4px; }

@media (max-width: 1100px) { .scenario-steps { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 980px) {
  .view-grid { grid-template-columns: minmax(0, 1fr); }
  .dossier-meta { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .scenario-steps { grid-template-columns: 1fr; }
  .scenario-steps li { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .perm-grid { grid-template-columns: 1fr; }
  .role-switch { display: grid; grid-template-columns: 1fr; width: 100%; }
  .demo-banner { position: static; }
  .timeline li { grid-template-columns: 1fr; }
  .vars-table { min-width: 640px; }
}