:root {
  --bg: #e8edf5;
  --surface: #f8fafc;
  --ink: #0b1220;
  --muted: #536074;
  --accent: #1d4ed8;
  --accent-soft: rgba(29, 78, 216, 0.12);
  --line: #c9d3e2;
  --danger: #b91c1c;
  --danger-soft: #fee2e2;
  --user-bubble: #1e3a8a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body {
  height: 100%;
  margin: 0;
  overflow-x: hidden;
}
body.page-login,
body.page-setup {
  overflow: hidden;
}
body.page-app {
  overflow: hidden;
}
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0;
}
.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}
.lead { color: var(--muted); line-height: 1.55; max-width: 26rem; margin: 0; }
.hint { color: var(--muted); font-size: 0.88rem; margin: 0.3rem 0 0; }
.error { color: var(--danger); margin-top: 0.75rem; font-size: 0.92rem; }
.badge {
  display: inline-block;
  margin-left: 0.4rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--line);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--muted);
  vertical-align: middle;
}

.btn {
  font: inherit;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  border-radius: 10px;
  padding: 0.7rem 1.1rem;
  transition: background 0.15s, border-color 0.15s, transform 0.12s, opacity 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn.primary { background: var(--ink); color: #fff; }
.btn.primary:hover { background: #000; }
.btn.soft {
  background: var(--bg);
  color: var(--ink);
  border-color: var(--line);
  padding: 0.45rem 0.75rem;
  font-size: 0.86rem;
}
.btn.soft:hover { border-color: #9aabbf; background: #fff; }
.btn.danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #fecaca;
}
.btn.danger:hover { background: #fecaca; }
.btn.ghost {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
  width: 100%;
  text-align: left;
}
.btn.ghost:hover { border-color: #b8c2cc; }
.link {
  background: none;
  border: 0;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  padding: 0;
}

input, textarea {
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem 0.85rem;
  width: 100%;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea { resize: vertical; min-height: 3rem; }
label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
}

.login-panel,
.setup-panel {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(29, 78, 216, 0.12), transparent 55%),
    var(--bg);
  animation: rise 0.55s ease both;
}
.login-inner,
.setup-inner {
  width: min(24rem, 100%);
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.setup-inner { width: min(28rem, 100%); }
.login-inner h1,
.setup-inner h1 {
  font-size: clamp(1.8rem, 4vw, 2.3rem);
  margin-bottom: 0.6rem;
}
.login-inner form { display: grid; gap: 0.9rem; margin-top: 1.5rem; }

.progress-wrap {
  margin-top: 1.5rem;
  height: 0.85rem;
  border-radius: 999px;
  background: #d8e0ec;
  overflow: hidden;
  border: 1px solid var(--line);
}
.progress-bar {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #1d4ed8, #3b82f6);
  transition: width 0.25s ease;
}
.setup-percent {
  margin: 0.75rem 0 0.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
}
#btn-setup-retry { margin-top: 1rem; width: 100%; }

.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  height: 100vh;
  max-height: 100vh;
  animation: rise 0.35s ease both;
}
.sidebar {
  border-right: 1px solid var(--line);
  background: var(--surface);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-height: 0;
}
.brand strong {
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}
.sidebar-cta { width: 100%; justify-content: center; }
.sidebar-label {
  margin: 0.4rem 0 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.conv-list {
  flex: 1;
  overflow: auto;
  display: grid;
  gap: 0.25rem;
  align-content: start;
  min-height: 0;
}
.conv-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.1rem;
  border-radius: 10px;
  border: 1px solid transparent;
}
.conv-row.active, .conv-row:hover {
  border-color: var(--line);
  background: var(--bg);
}
.conv-item {
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--muted);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.92rem;
  min-width: 0;
}
.conv-row.active .conv-item, .conv-row:hover .conv-item {
  color: var(--ink);
}
.conv-menu {
  display: flex;
  gap: 0.05rem;
  padding-right: 0.3rem;
  opacity: 0.5;
}
.conv-row:hover .conv-menu { opacity: 1; }
.conv-menu .link {
  font-size: 0.95rem;
  padding: 0.15rem 0.3rem;
}
.sidebar-footer {
  display: grid;
  gap: 0.45rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
}
.admin-config {
  display: grid;
  gap: 0;
  margin-top: 0.15rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.85);
  overflow: hidden;
}
.admin-config-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  margin: 0;
  padding: 0.55rem 0.7rem;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
}
.admin-config-toggle:hover {
  background: rgba(15, 23, 42, 0.03);
}
.admin-config-chevron {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(-45deg);
  transition: transform 0.15s ease;
  flex: 0 0 auto;
}
.admin-config.is-open .admin-config-chevron {
  transform: rotate(45deg);
}
.admin-config-panel {
  display: grid;
  gap: 0.3rem;
  padding: 0 0.45rem 0.5rem;
}
.admin-config-panel .btn.ghost {
  justify-content: flex-start;
  font-size: 0.88rem;
  padding: 0.45rem 0.65rem;
}
.user-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.88rem;
  padding-top: 0.25rem;
  gap: 0.5rem;
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}
.avatar {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  flex: 0 0 auto;
}

.main {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 0;
  height: 100vh;
  background:
    radial-gradient(ellipse 55% 35% at 100% 0%, rgba(29, 78, 216, 0.08), transparent 50%),
    var(--bg);
}
.chat-header {
  padding: 1.1rem 1.4rem 0.75rem;
  border-bottom: 1px solid transparent;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}
.chat-header-aside {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex: 0 0 auto;
}
.model-picker {
  display: inline-flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 9.5rem;
}
.model-picker-label {
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.model-picker select {
  appearance: none;
  border: 1px solid var(--line);
  background: rgba(248, 250, 252, 0.95)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2364748b' d='M1 1l5 5 5-5'/%3E%3C/svg%3E")
    no-repeat right 0.55rem center;
  border-radius: 0.55rem;
  padding: 0.4rem 1.6rem 0.4rem 0.55rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}
.model-picker select:focus {
  outline: 2px solid rgba(63, 98, 18, 0.35);
  outline-offset: 1px;
}
.energy-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  max-width: 11rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(248, 250, 252, 0.92);
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.15;
  cursor: help;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}
.energy-chip-icon {
  font-size: 0.85rem;
  opacity: 0.75;
}
.energy-chip-body {
  display: grid;
  gap: 0.05rem;
}
.energy-chip-body strong {
  color: #3f6212;
  font-weight: 700;
  font-size: 0.78rem;
}
.energy-chip-body small {
  font-size: 0.65rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  opacity: 0.85;
}
.energy-note {
  display: none; /* remplacé par le chip conversation */
}
.user-greeting {
  margin: 0 0 0.2rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.01em;
}
.messages {
  overflow: auto;
  padding: 0.5rem 1.4rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  min-height: 0;
  scroll-behavior: auto;
}
.empty-state {
  margin: auto;
  text-align: center;
  max-width: 26rem;
  color: var(--muted);
  padding: 2rem 1rem;
}
.empty-state h3 {
  color: var(--ink);
  margin-bottom: 0.5rem;
  font-size: 1.35rem;
}
.bubble {
  max-width: min(44rem, 94%);
  padding: 0.9rem 1.05rem;
  border-radius: 14px;
  line-height: 1.55;
  white-space: pre-wrap;
  font-size: 0.98rem;
  animation: fade 0.2s ease both;
}
.bubble.user {
  align-self: flex-end;
  background: var(--user-bubble);
  color: #fff;
}
.bubble.assistant {
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.bubble.assistant.streaming:not(.is-thinking)::after {
  content: "▍
  animation: blink 1s steps(1) infinite;
  margin-left: 2px;
  opacity: 0.55;
}
.bubble-meta {
  display: block;
  font-size: 0.75rem;
  opacity: 0.75;
  margin-bottom: 0.35rem;
}
.thinking {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
  min-height: 1.5rem;
}
.thinking-text {
  animation: fade 0.35s ease both;
}
.thinking-dots {
  display: inline-flex;
  gap: 0.28rem;
  align-items: center;
  flex: 0 0 auto;
}
.thinking-dots i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.35;
  animation: thinkBounce 1.2s ease-in-out infinite;
}
.thinking-dots i:nth-child(2) { animation-delay: 0.15s; }
.thinking-dots i:nth-child(3) { animation-delay: 0.3s; }
@keyframes thinkBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.3; }
  40% { transform: translateY(-3px); opacity: 1; }
}

.composer-wrap {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 0.75rem 1.25rem 1rem;
}
.attach-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.55rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(29, 78, 216, 0.2);
  border-radius: 999px;
  padding: 0.28rem 0.55rem 0.28rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 600;
}
.chip button {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0 0.15rem;
}
.composer { display: grid; gap: 0.55rem; }
.composer-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}
.upload-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 500;
}
.spinner {
  width: 0.95rem;
  height: 0.95rem;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex: 0 0 auto;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.composer-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem;
  align-items: end;
}
.composer-actions {
  display: flex;
  gap: 0.4rem;
  align-items: stretch;
}
.composer-actions .btn { min-width: 5.5rem; }

dialog {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 0;
  width: min(34rem, calc(100vw - 1.5rem));
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
}
dialog::backdrop { background: rgba(15, 23, 42, 0.4); }
.dialog-inner { padding: 1.25rem 1.3rem 1.4rem; display: grid; gap: 0.85rem; }
.dialog-inner header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}
.upload-row { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem; }
.doc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  max-height: 40vh;
  overflow: auto;
}
.doc-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 0.92rem;
  background: var(--bg);
}
.pick-list li {
  cursor: pointer;
}
.pick-list li.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.pick-list li .check {
  color: var(--accent);
  font-weight: 700;
  opacity: 0;
}
.pick-list li.selected .check { opacity: 1; }

.family-dialog { gap: 1.1rem; }
.family-section h4 {
  font-size: 0.95rem;
  margin-bottom: 0.55rem;
}
.family-create {
  display: grid;
  gap: 0.65rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
}
.member-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  max-height: 28vh;
  overflow: auto;
}
.member-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}
.member-main {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}
.member-main .avatar {
  width: 2.2rem;
  height: 2.2rem;
  font-size: 0.85rem;
}
.member-info {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}
.member-info strong {
  font-size: 0.95rem;
}
.member-info span {
  color: var(--muted);
  font-size: 0.82rem;
}
.role-pill {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  background: var(--bg);
  color: var(--muted);
  border: 1px solid var(--line);
}
.role-pill.admin {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: transparent;
}

.brain-dialog {
  max-width: min(40rem, 96vw);
  width: 100%;
}
.brain-howto {
  margin: 0.65rem 0 0.85rem;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  background: #eff6ff;
  padding: 0.35rem 0.85rem 0.55rem;
}
.brain-howto summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent);
  padding: 0.45rem 0;
  list-style-position: outside;
}
.brain-howto-body {
  padding: 0 0 0.5rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ink);
}
.brain-howto-body p {
  margin: 0.55rem 0 0.25rem;
}
.brain-howto-body ul {
  margin: 0.25rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}
.brain-howto-body li {
  margin: 0.3rem 0;
}
.brain-howto-body .hint {
  margin-top: 0.65rem;
}
.brain-stage {
  position: relative;
  margin-top: 0.5rem;
  padding: 1rem 0.5rem 1.25rem;
  border-radius: 16px;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, rgba(29, 78, 216, 0.14), transparent 70%),
    radial-gradient(circle at 20% 80%, rgba(15, 23, 42, 0.04), transparent 40%),
    #f1f5f9;
  overflow: hidden;
  min-height: 16rem;
}
.brain-core {
  position: relative;
  width: 11.5rem;
  height: 11.5rem;
  margin: 0.5rem auto 1.25rem;
  display: grid;
  place-items: center;
}
.brain-core-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px dashed rgba(29, 78, 216, 0.35);
  animation: brain-spin 28s linear infinite;
}
.brain-core-inner {
  position: relative;
  z-index: 1;
  width: 8.8rem;
  height: 8.8rem;
  border-radius: 50%;
  display: grid;
  place-content: center;
  gap: 0.2rem;
  text-align: center;
  background: linear-gradient(160deg, #fff 0%, #e8eef9 100%);
  box-shadow: 0 10px 28px rgba(29, 78, 216, 0.18);
  padding: 0.6rem;
}
.brain-core-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
}
.brain-core-inner strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink);
  line-height: 1.15;
}
.brain-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem;
  margin-top: 0.35rem;
}
.brain-pill {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
}
.brain-pill.fact {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: transparent;
}
.brain-pill.doc {
  background: #e2e8f0;
  color: #334155;
  border-color: transparent;
}
.brain-pill.mem {
  background: #fef3c7;
  color: #92400e;
  border-color: transparent;
}
.brain-constellation {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0 0.35rem;
  min-height: 2rem;
}
.brain-bubble {
  appearance: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  max-width: 11.5rem;
  padding: 0.55rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  animation: brain-pop 0.45s ease both;
}
.brain-bubble:nth-child(3n) { border-radius: 18px 22px 16px 20px; }
.brain-bubble:nth-child(3n+1) { border-radius: 22px 16px 20px 18px; }
.brain-bubble:nth-child(3n+2) { border-radius: 16px 20px 22px 14px; }
.brain-bubble:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
}
.brain-bubble.fact {
  background: linear-gradient(145deg, #dbeafe, #bfdbfe);
  color: #1e3a8a;
}
.brain-bubble.doc {
  background: linear-gradient(145deg, #f8fafc, #e2e8f0);
  color: #0f172a;
}
.brain-bubble.exchange {
  background: linear-gradient(145deg, #fff7ed, #fde68a);
  color: #78350f;
  font-weight: 500;
  font-size: 0.75rem;
  max-width: 9.5rem;
  opacity: 0.95;
}
.brain-bubble small {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.68rem;
  font-weight: 600;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.brain-empty {
  text-align: center;
  padding: 0.5rem 1rem 1rem;
  color: var(--muted);
}
.brain-empty p:first-child {
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.brain-detail {
  margin-top: 0.85rem;
  padding: 0.8rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  display: grid;
  gap: 0.55rem;
}
.brain-detail header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}
.brain-detail-type {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
}
.brain-detail p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  white-space: pre-wrap;
  color: var(--ink);
}
.brain-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.brain-toolbar {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.85rem;
}
.brain-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.brain-tab {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}
.brain-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
#brain-search {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  font: inherit;
}
.brain-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.55rem 0;
}
.brain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  max-height: 14rem;
  overflow: auto;
}
.brain-list-item {
  display: grid;
  gap: 0.15rem;
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}
.brain-list-item:hover { border-color: rgba(29, 78, 216, 0.35); }
.brain-list-item.fact { border-left: 3px solid var(--accent); }
.brain-list-item.doc { border-left: 3px solid #64748b; }
.brain-list-item.exchange { border-left: 3px solid #d97706; }
.brain-list-item strong { font-size: 0.9rem; }
.brain-list-item span { font-size: 0.75rem; color: var(--muted); }
.empty-tips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 1rem;
}
.empty-tip {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--accent);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}
.empty-tip:hover { background: var(--accent-soft); }
.retain-panel {
  margin-bottom: 0.65rem;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  border: 1px solid rgba(29, 78, 216, 0.2);
  background: var(--accent-soft);
  display: grid;
  gap: 0.4rem;
}
.retain-panel label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
}
.retain-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.retain-row input {
  flex: 1 1 12rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.5rem 0.65rem;
  font: inherit;
}
.memory-note {
  align-self: center;
  display: grid;
  gap: 0.15rem;
  max-width: 28rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: #dcfce7;
  color: #166534;
  font-size: 0.86rem;
  text-align: center;
  animation: fade 0.25s ease both;
}
.memory-note strong { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.memory-note span { color: #14532d; }
.sources-box {
  margin-top: 0.65rem;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.04);
  font-size: 0.82rem;
}
.sources-box summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--muted);
}
.sources-box ul {
  list-style: none;
  margin: 0.45rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}
.sources-box li {
  display: grid;
  gap: 0.1rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  background: #fff;
}
.sources-box strong { color: var(--ink); font-size: 0.78rem; }
.sources-box .source-score {
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent, #0f766e);
  margin-left: 0.35rem;
}
.sources-box span { color: var(--muted); line-height: 1.35; }

.energy-dialog {
  max-width: 26rem;
}
.energy-form {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.75rem;
}
.energy-form .toggle-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: 0.92rem;
}
.energy-form .toggle-row input {
  width: auto;
}
.retain-suggest {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  border: 1px solid #86efac;
  background: #f0fdf4;
}
.retain-suggest-body {
  display: grid;
  gap: 0.2rem;
  font-size: 0.9rem;
}
.retain-suggest-body strong {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #166534;
}
.retain-suggest-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.hint.ok { color: #166534; }
.hint.warn { color: #b45309; }
.member-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  justify-content: flex-end;
}
@keyframes brain-spin {
  to { transform: rotate(360deg); }
}
@keyframes brain-pop {
  from { opacity: 0; transform: scale(0.85) translateY(8px); }
  to { opacity: 1; transform: none; }
}

.benchmark-dialog {
  max-width: 28rem;
}
.bench-model {
  margin: 0.35rem 0 0.9rem;
  font-size: 0.92rem;
  color: var(--muted);
}
.bench-model strong {
  color: var(--ink);
  font-weight: 600;
}
.bench-machine {
  display: grid;
  gap: 0.35rem;
  padding: 0.75rem 0.85rem;
  margin: 0.75rem 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}
.bench-machine-label {
  margin: 0 0 0.15rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.bench-machine p {
  margin: 0;
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.4rem;
  font-size: 0.88rem;
  align-items: start;
}
.bench-machine span {
  color: var(--muted);
}
.bench-machine strong {
  color: var(--ink);
  font-weight: 600;
  word-break: break-word;
}
.bench-scenarios-wrap {
  display: grid;
  gap: 0.4rem;
}
.bench-scenarios-label {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.bench-scenarios {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}
.bench-scenarios li {
  display: grid;
  gap: 0.15rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
.bench-scenarios li.is-fail {
  border-color: rgba(185, 28, 28, 0.35);
  background: var(--danger-soft);
}
.bench-scenarios strong {
  font-size: 0.9rem;
}
.bench-scenarios span {
  font-size: 0.8rem;
  color: var(--muted);
}
.bench-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.bench-results {
  margin-top: 0.5rem;
  display: grid;
  gap: 0.9rem;
}
.bench-score-block {
  text-align: center;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--accent-soft);
}
.bench-score {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}
.bench-verdict {
  margin: 0.25rem 0 0;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.bench-verdict[data-verdict="excellent"] { color: #15803d; }
.bench-verdict[data-verdict="bon"] { color: var(--accent); }
.bench-verdict[data-verdict="limite"] { color: #b45309; }
.bench-verdict[data-verdict="insuffisant"] { color: var(--danger); }
.bench-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}
.bench-metrics li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
.bench-metrics span {
  font-size: 0.78rem;
  color: var(--muted);
}
.bench-metrics strong {
  font-size: 0.95rem;
  color: var(--ink);
}
.bench-reco {
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(180, 83, 9, 0.25);
  background: #fffbeb;
}
.bench-reco-label {
  margin: 0 0 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #b45309;
}
.bench-reco p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ink);
}
.bench-suggested {
  margin-top: 0.45rem !important;
  font-weight: 700;
  color: var(--accent) !important;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes fade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}
@keyframes blink {
  50% { opacity: 0; }
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    height: 100dvh;
  }
  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    max-height: 34vh;
  }
  .main { height: auto; min-height: 0; }
  .composer-row { grid-template-columns: 1fr; }
  .composer-actions { justify-content: stretch; }
  .composer-actions .btn { flex: 1; }
}