/* Structure principale, projets, conversation et livrables. */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(198, 165, 109, 0.1), transparent 22%),
    linear-gradient(180deg, #fcfaf6 0%, var(--bg) 100%);
  color: var(--text);
}

body.overlay-open {
  overflow: hidden;
}

body.has-visual-simulation {
  padding-top: 48px;
}

.visual-simulation-banner {
  position: fixed;
  z-index: 70;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  justify-content: center;
  gap: 16px;
  align-items: center;
  min-height: 48px;
  padding: 10px 18px;
  color: #4b2d0b;
  border-bottom: 1px solid rgba(165, 118, 54, 0.26);
  background:
    linear-gradient(90deg, rgba(255, 243, 214, 0.98), rgba(255, 250, 240, 0.98));
  box-shadow: 0 10px 24px rgba(86, 61, 21, 0.1);
  text-align: center;
}

.visual-simulation-banner span {
  color: var(--muted-strong);
}

@media (max-width: 720px) {
  body.has-visual-simulation {
    padding-top: 72px;
  }

  .visual-simulation-banner {
    flex-direction: column;
    gap: 4px;
  }
}

body,
button,
input,
textarea {
  font: inherit;
}

button,
input,
textarea {
  border: 1px solid var(--line);
  outline: none;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 1;
  color: rgba(61, 52, 43, 0.45);
  background: linear-gradient(180deg, #f8f8f8 0%, #f1f2f4 100%);
  border-color: rgba(44, 37, 29, 0.1);
  box-shadow: none;
  transform: none;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent-strong);
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family:
    "Cascadia Code",
    "Consolas",
    "Courier New",
    monospace;
  font-size: 0.92rem;
  line-height: 1.6;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  width: min(1480px, calc(100% - 40px));
  margin: 18px auto 0;
  padding: 12px 18px 12px 20px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  border: 1px solid rgba(15, 17, 21, 0.06);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
}

.brand-zone,
.topbar-main,
.topbar-account,
.topbar-status-cluster,
.topbar-actions,
.topbar-pills,
.brand-copy {
  display: flex;
}

.brand-zone {
  gap: 14px;
  align-items: center;
  padding-right: 20px;
  border-right: 2px solid rgba(15, 17, 21, 0.18);
}

.brand-mark {
  width: 66px;
  height: 66px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand-mark-image {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.question-overlay-mark {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--accent-strong);
  background: rgba(198, 165, 109, 0.14);
  border: 1px solid rgba(198, 165, 109, 0.24);
}

.brand-copy {
  flex-direction: column;
  gap: 3px;
}

.brand-copy h1,
.landing-hero h2,
.workspace-heading h2,
.section-title-row h2,
.section-title-row h3,
.document-reader-head h3,
.question-overlay-head h3,
.question-assistant-head h4,
.project-intake-head h2 {
  margin: 0;
}

.brand-copy h1 {
  font-size: 1.7rem;
  line-height: 0.98;
  letter-spacing: -0.06em;
  padding-bottom: 3px;
  border-bottom: 3px solid rgba(15, 17, 21, 0.88);
}

.app-version {
  width: max-content;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.legal-footer-version {
  align-self: center;
  color: var(--accent-strong);
  font-size: inherit;
  font-weight: 800;
  letter-spacing: normal;
  line-height: inherit;
  padding-right: 0.1rem;
  text-transform: none;
}

.brand-copy .muted,
.topbar .muted {
  color: var(--muted);
}

.topbar-main {
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-width: 0;
}

.topbar-account {
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex-wrap: wrap;
}

.topbar-pills {
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.status-pill,
.chip,
.summary-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.83rem;
  font-weight: 700;
}

.status-pill[data-tone="idle"],
.chip.subtle,
.summary-chip {
  background: #f5f7f9;
  color: var(--muted-strong);
  border-color: rgba(15, 17, 21, 0.08);
}

.status-pill[data-tone="active"],
.chip.accent {
  background: rgba(198, 165, 109, 0.14);
  color: var(--accent-strong);
  border-color: rgba(198, 165, 109, 0.2);
}

.status-pill[data-tone="ok"] {
  background: rgba(20, 116, 91, 0.1);
  color: var(--success);
  border-color: rgba(20, 116, 91, 0.18);
}

.status-pill[data-tone="warn"] {
  background: rgba(182, 115, 34, 0.1);
  color: var(--warn);
  border-color: rgba(182, 115, 34, 0.18);
}

.status-pill[data-tone="error"] {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.18);
}

.helper-label,
.eyebrow {
  margin: 0;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.74rem;
  font-weight: 800;
}

.eyebrow {
  color: var(--accent);
}

.helper-label {
  color: var(--muted);
}

.muted,
.muted-inline,
.status-inline,
.target-list {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.muted-inline {
  max-width: 70ch;
}

.status-inline.status-error {
  color: var(--danger);
}

.app-views {
  width: min(1480px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 36px;
}

.page-shell {
  display: grid;
  gap: 22px;
  align-content: start;
}

.panel {
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid rgba(15, 17, 21, 0.08);
  box-shadow: var(--shadow-sm);
}

.landing-hero,
.directory-panel,
.side-card,
.workspace-header,
.nav-card,
.workspace-status-card,
.workspace-card,
.conversation-panel,
.deliverables-panel,
.project-intake-card,
.project-intake-block {
  padding: 22px;
}

.directory-panel {
  position: relative;
  overflow: visible;
}

.landing-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;
  background:
    linear-gradient(135deg, rgba(198, 165, 109, 0.08) 0%, rgba(255, 255, 255, 1) 26%);
}

.landing-hero-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 22px;
  flex-wrap: wrap;
}

.landing-hero h2 {
  font-size: clamp(2rem, 2.5vw, 3rem);
  letter-spacing: -0.04em;
  max-width: 11ch;
}

.landing-hero-actions,
.section-title-row,
.artifact-actions,
.artifact-actions.split,
.artifact-action-group,
.document-reader-head,
.composer-footer,
.composer-actions,
.message-meta,
.question-overlay-head,
.question-overlay-brand,
.question-overlay-actions,
.project-intake-head,
.project-intake-actions,
.confirm-actions {
  display: flex;
  gap: 12px;
}

.landing-hero-actions,
.artifact-action-group,
.composer-actions {
  flex-wrap: wrap;
}

.landing-hero-actions {
  justify-content: flex-start;
  align-items: center;
  flex: 0 0 auto;
}

.section-title-row,
.artifact-actions,
.artifact-actions.split,
.document-reader-head,
.composer-footer,
.message-meta,
.question-overlay-head,
.project-intake-head,
.project-intake-actions,
.confirm-actions {
  justify-content: space-between;
  align-items: center;
}

.composer-actions {
  justify-content: flex-end;
  align-items: center;
}

.section-title-row {
  margin-bottom: 12px;
}

.section-title-row.compact {
  margin-bottom: 0;
}

.landing-metrics,
.hero-kpis,
.metric-grid,
.project-summary-grid,
.analysis-summary-grid {
  display: grid;
  gap: 12px;
}

.landing-metrics {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin-left: auto;
}

.landing-metrics .mini-kpi {
  min-width: 132px;
  padding: 10px 14px;
  gap: 4px;
  border-radius: 14px;
  justify-items: end;
}

.landing-metrics .mini-kpi span {
  font-size: 0.78rem;
}

.landing-metrics .mini-kpi strong {
  font-size: 1.14rem;
}

.mini-kpi,
.metric-card,
.summary-block,
.summary-chip {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: #fafbfd;
  border: 1px solid var(--line);
}

.mini-kpi span,
.metric-card span,
.summary-block span {
  color: var(--muted);
  font-size: 0.84rem;
}

.mini-kpi strong,
.metric-card strong,
.summary-block strong,
.summary-chip strong {
  font-size: 1.08rem;
}

.metric-card small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.home-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.home-side-column,
.pillar-list,
.workspace-content,
.workspace-card,
.conversation-side,
.project-intake-layout,
.project-intake-aside,
.project-intake-form,
.project-intake-block {
  display: grid;
  gap: 18px;
}

.search-field,
.project-intake-field,
.composer-field,
label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.project-directory-head {
  align-items: flex-start;
}

.project-heading-cluster {
  display: flex;
  align-items: center;
  gap: 14px;
}

.project-simple-search {
  display: grid;
  grid-template-columns: minmax(260px, 1fr);
  gap: 14px;
  align-items: center;
  margin: 14px 0 18px;
}

.project-simple-search .project-filter-search-field input {
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 18px;
  border-color: rgba(198, 165, 109, 0.24);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 24px rgba(139, 108, 62, 0.08);
}

.project-search-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.project-reset-button {
  width: 48px;
  height: 48px;
  min-height: 48px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border-radius: 16px;
  border: 1px solid rgba(198, 165, 109, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(255, 246, 231, 0.92));
  color: var(--accent-strong);
  box-shadow: 0 12px 26px rgba(139, 108, 62, 0.1);
}

.project-search-toggle {
  width: 58px;
  min-width: 58px;
  min-height: 48px;
  padding: 0;
  white-space: nowrap;
}

.project-reset-button:hover:not(:disabled) {
  background:
    linear-gradient(180deg, rgba(255, 246, 225, 1), rgba(232, 203, 150, 0.92));
  border-color: rgba(198, 165, 109, 0.46);
  color: #6f5227;
  box-shadow: 0 16px 30px rgba(139, 108, 62, 0.18);
}

.project-search-toggle.active,
.project-search-toggle:hover {
  background: linear-gradient(180deg, #e2c99b 0%, #cfb078 100%);
  border-color: rgba(139, 108, 62, 0.36);
  color: #241b13;
  box-shadow: 0 18px 32px rgba(139, 108, 62, 0.22);
}

.project-search-toggle .button-icon,
.project-reset-button .button-icon {
  width: 19px;
  height: 19px;
  stroke-width: 2.35;
}

.project-reset-button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.project-search-scrim {
  position: absolute;
  inset: 0;
  z-index: 20;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(1px);
  cursor: default;
}

.project-search-scrim[hidden] {
  display: none;
}

.project-filter-panel {
  position: absolute;
  top: 22px;
  left: 92px;
  right: clamp(110px, 10vw, 150px);
  z-index: 25;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border: 1px solid rgba(139, 108, 62, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(224, 199, 150, 0.98), rgba(211, 184, 130, 0.96));
  box-shadow:
    0 22px 46px rgba(49, 40, 30, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.project-filter-panel[hidden] {
  display: none;
}

.project-search-bar {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
}

.project-search-bar-icon {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(78, 59, 35, 0.82);
  color: #ffffff;
}

.project-filter-search-field {
  min-width: 0;
  gap: 0;
  font-weight: 400;
}

.project-filter-search-field input {
  min-height: 34px;
  padding: 7px 14px;
  border-radius: 999px;
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: none;
}

.project-search-submit {
  min-height: 28px;
  padding: 4px 18px;
  border: 0;
  border-radius: 999px;
  background: rgba(78, 59, 35, 0.86);
  color: #ffffff;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  cursor: pointer;
}

.project-filter-content {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.94);
}

.project-filter-row,
.project-filter-group {
  display: grid;
  gap: 8px;
}

.project-filter-row-inline {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 14px;
}

.project-filter-label {
  color: var(--muted-strong);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-filter-chip {
  min-height: 31px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(44, 37, 29, 0.1);
  background: #ffffff;
  color: var(--muted-strong);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 750;
  cursor: pointer;
  transition:
    transform 0.16s ease,
    background 0.16s ease,
    border-color 0.16s ease,
    color 0.16s ease,
    box-shadow 0.16s ease;
}

.project-filter-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(198, 165, 109, 0.28);
  box-shadow: 0 8px 16px rgba(139, 108, 62, 0.08);
}

.project-filter-chip.active {
  background: var(--accent-soft);
  border-color: rgba(198, 165, 109, 0.34);
  color: var(--accent-strong);
  box-shadow: inset 0 0 0 1px rgba(198, 165, 109, 0.08);
}

.project-filter-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.86rem;
}

.compact-button {
  min-height: 36px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.84rem;
}

input,
textarea,
select {
  width: 100%;
  border-radius: 16px;
  background: #ffffff;
  padding: 13px 14px;
  color: var(--text);
  border: 1px solid var(--line);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(198, 165, 109, 0.38);
  box-shadow: 0 0 0 4px rgba(198, 165, 109, 0.12);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

.project-directory-list {
  display: grid;
  gap: 12px;
}

.project-directory-row,
.document-subtab,
.project-tab,
.prompt-chip,
.question-option,
.ghost-button,
.secondary-button,
.primary-button,
.danger-button {
  transition:
    transform 0.16s ease,
    background 0.16s ease,
    border-color 0.16s ease,
    color 0.16s ease,
    box-shadow 0.16s ease;
}

.project-directory-row,
.document-subtab {
  width: 100%;
  display: grid;
  gap: 14px;
  padding: 18px 18px 16px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--line);
  text-align: left;
  box-shadow: 0 1px 0 rgba(15, 17, 21, 0.02);
}

.project-directory-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.project-directory-open {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  gap: 20px;
}

.project-directory-open:focus-visible {
  outline: 2px solid rgba(198, 165, 109, 0.32);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

.project-directory-row:hover,
.document-subtab:hover,
.project-tab:hover,
.prompt-chip:hover,
.question-option:hover,
.ghost-button:hover,
.secondary-button:hover,
.primary-button:hover,
.danger-button:hover {
  transform: translateY(-1px);
}

.project-directory-main,
.project-directory-meta {
  display: grid;
  gap: 8px;
}

.project-directory-main {
  min-width: 0;
}

.project-directory-top,
.project-card-flags,
.workspace-heading {
  display: flex;
  gap: 10px;
}

.project-directory-top {
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.project-card-flags {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.project-directory-description {
  margin: 0;
  color: var(--text);
  line-height: 1.68;
}

.project-directory-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.project-directory-date {
  color: var(--muted);
  font-size: 0.88rem;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
  border-radius: 16px;
  background:
    linear-gradient(180deg, #fffaf1 0%, #f4ead7 100%);
  border-color: rgba(198, 165, 109, 0.32);
  color: var(--accent-strong);
  box-shadow: 0 8px 18px rgba(139, 108, 62, 0.12);
}

.button-icon {
  width: 20px;
  height: 20px;
}

.icon-button:hover {
  background:
    linear-gradient(180deg, #fff6e7 0%, #efdfc0 100%);
}

.icon-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(139, 108, 62, 0.12);
}

.icon-button-danger {
  background: linear-gradient(180deg, #fff8f8 0%, #feeaea 100%);
  border-color: rgba(239, 68, 68, 0.18);
  color: var(--danger);
  box-shadow: 0 8px 18px rgba(239, 68, 68, 0.08);
}

.icon-button-danger:hover {
  background: linear-gradient(180deg, #fff1f1 0%, #fedede 100%);
}

.icon-button-caution {
  background: linear-gradient(180deg, #fffbf4 0%, #f7ebd3 100%);
  border-color: rgba(165, 118, 54, 0.24);
  color: var(--warn);
  box-shadow: 0 8px 18px rgba(165, 118, 54, 0.08);
}

.icon-button-caution:hover {
  background: linear-gradient(180deg, #fff8ea 0%, #f2dfbc 100%);
}

.artifact-action-group .artifact-icon-button {
  width: 46px;
  min-width: 46px;
  min-height: 46px;
  padding: 0;
  border-radius: 16px;
}

.artifact-action-group .artifact-icon-button .button-icon {
  width: 19px;
  height: 19px;
}

.export-menu-wrap {
  position: relative;
  display: inline-flex;
}

.export-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 40;
  width: min(300px, calc(100vw - 42px));
  padding: 8px;
  display: grid;
  gap: 4px;
  border-radius: 18px;
  border: 1px solid rgba(15, 17, 21, 0.1);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 38px rgba(15, 17, 21, 0.16);
}

.export-menu[hidden] {
  display: none;
}

.export-menu-item {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: var(--ink-strong);
  font: inherit;
  font-weight: 750;
  text-align: left;
  cursor: pointer;
}

.export-menu-item:hover:not(:disabled),
.export-menu-item:focus-visible {
  background: rgba(198, 165, 109, 0.12);
  outline: none;
}

.export-menu-item:disabled {
  color: var(--muted);
  cursor: not-allowed;
  opacity: 0.48;
}

.export-menu-item-icon {
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.export-menu-item-icon .button-icon {
  width: 17px;
  height: 17px;
}

.project-delete-button {
  align-self: center;
}

.project-row-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.project-open-button {
  align-self: center;
}

.pillar-list {
  gap: 12px;
}

.pillar-card {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: #fafbfd;
}