/* ============================================================
   CYVIX — COMPONENTS  (Liquid Glass)
   ============================================================ */

/* ============================================================
   AUTH OVERLAY
   ============================================================ */

/* ============================================================
   AUTH · Login split-screen (estil Legora)
   Esquerra: formulari · Dreta: imatge a tota alçada
   ============================================================ */
#auth-overlay {
  width: 100%;
  height: 100vh;
  background: var(--bg);
}

.auth-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--app-padding);
  height: 100%;
  width: 100%;
  padding: var(--app-padding);
}

/* ── Panell esquerre (formulari) · targeta flotant com l'app ── */
.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow-y: auto;
}

.auth-form-wrap {
  width: 100%;
  max-width: 360px;
}

.auth-brand {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  color: var(--text-1);
  text-align: center;
  margin-bottom: 44px;
}

#login-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-step {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-2);
}

.auth-field input {
  width: 100%;
  background: rgba(10, 14, 20, 0.05);   /* gris dels botons */
  border: 1px solid transparent;
  border-radius: var(--r);
  padding: 8px 14px;                     /* més fi · consistent */
  font: inherit;
  font-size: var(--text-base);
  color: var(--text-1);
  outline: none;
  transition: border-color var(--t-hover), box-shadow var(--t-hover), background var(--t-hover);
  -webkit-appearance: none;
}

.auth-field input::placeholder { color: var(--text-3); }

.auth-field input:focus {
  background: rgba(10, 14, 20, 0.05);   /* es manté gris en clicar */
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* Pas 2: capçalera "Email" + Cambiar, i caixa grisa amb el correu */
.auth-field-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.auth-edit {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--text-2);
  cursor: pointer;
  transition: color var(--t-hover);
}
.auth-edit:hover { color: var(--text-1); }
.auth-account-value {
  background: rgba(10, 14, 20, 0.05);
  border: 1px solid transparent;
  border-radius: var(--r);
  padding: 8px 14px;
  font-size: var(--text-base);
  color: var(--text-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-error {
  font-size: var(--text-sm);
  color: var(--coral);
  min-height: 0;
  text-align: center;
}
.auth-error:empty { display: none; }

.auth-info {
  font-size: var(--text-sm);
  color: var(--text-2);
  text-align: center;
  line-height: 1.45;
}
.auth-info:empty { display: none; }

.auth-submit {
  width: 100%;
  height: 30px;
  margin-top: 12px;
  background: var(--action);
  color: var(--action-text);
  border: none;
  border-radius: var(--r-pill);
  font: inherit;
  font-size: var(--text-md);
  font-weight: 500;
  letter-spacing: var(--tracking-normal);
  cursor: pointer;
  transition: background var(--t-hover), transform var(--t-fast), opacity var(--t-hover);
}
/* mateixa mida de lletra que el camp d'email */
.auth-submit { font-size: var(--text-base); }

.auth-submit:hover { background: var(--action-hover); }
.auth-submit:active { transform: scale(0.985); }

/* Cuenta seleccionada (paso 2) · email + cambiar */
.auth-account {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 14px;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--t-hover);
}
.auth-account:hover { background: var(--bg-2); }
.auth-account-email {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-1);
}
.auth-account-change {
  flex: none;
  color: var(--accent);
  font-weight: 500;
}

/* Enlace "¿Olvidaste tu contraseña?" */
.auth-link {
  align-self: center;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--text-2);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--t-hover);
}
.auth-link:hover { color: var(--text-1); }

.auth-foot {
  margin: 32px 0 0;
  font-size: var(--text-sm);
  color: var(--text-3);
  line-height: 1.5;
}
.auth-foot-link {
  color: var(--text-2);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.auth-foot-link:hover { color: var(--text-1); }

/* ── Panell dret (imatge) ── */
.auth-visual {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  /* Imatge de fons: desa la foto adjunta a  public/login-photo.jpg
     Fins llavors es veu el degradat càlid de fallback. */
  background-color: #c2774f;
  background-image:
    linear-gradient(180deg, rgba(10,14,20,0.04) 0%, rgba(10,14,20,0.12) 100%),
    url("login-photo.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ── Responsive: amaga la imatge en pantalles estretes ── */
@media (max-width: 860px) {
  .auth-split { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
}

/* ============================================================
   APP SHELL
   ============================================================ */

#app {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  height: 100vh;
  padding: var(--app-padding);
  gap: var(--app-padding);
  overflow: hidden;
  background: transparent;
  align-items: stretch;
}

/* ============================================================
   SIDEBAR — floating glass panel
   ============================================================ */

.sidebar {
  display: flex;
  flex-direction: column;
  width: var(--sidebar-collapsed);
  height: 100%;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: width var(--t-panel);
  flex-shrink: 0;
  position: relative;
  z-index: 20;
  will-change: transform;
  transform: translateZ(0);
}

.sidebar.is-open { width: var(--sidebar-expanded); }

/* Brand */
.sidebar-brand {
  display: flex;
  align-items: center;
  height: var(--topbar-h);
  padding: 0 14px;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow: hidden;
  white-space: nowrap;
}

.brand-mark {
  width: 28px;
  height: 28px;
  background: linear-gradient(145deg, var(--accent) 0%, var(--accent-glow) 100%);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--surface-white);
  flex-shrink: 0;
  letter-spacing: -0.02em;
  box-shadow: 0 2px 6px rgba(31, 61, 46, 0.28), inset 0 1px 1px rgba(var(--glass-rgb),0.3);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--text-1);
  letter-spacing: var(--tracking-tight);
  opacity: 0;
  transition: opacity var(--t-panel);
  white-space: nowrap;
}

.sidebar.is-open .brand-name { opacity: 1; }

/* Navigation */
.sidebar-nav {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  padding: var(--sp-2) 0;
  max-height: 55%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(10, 14, 20, 0.10) transparent;
}

.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(10, 14, 20, 0.10); border-radius: 3px; }

.sidebar-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 8px;
}

.sidebar-divider {
  display: none;
}

/* Thin separator (Nuevo chat / Crear) */
.sidebar-thin-divider {
  height: 1px;
  background: rgba(10, 14, 20, 0.08);
  margin: 8px 12px;
}

/* ── Crear (botón con desplegable, estilo Legora) ── */
.sidebar-crear-wrap {
  position: relative;
}
.sidebar-crear-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(var(--glass-rgb), 0.55);
  backdrop-filter: blur(10px) saturate(180%);
  -webkit-backdrop-filter: blur(10px) saturate(180%);
  border: 1px solid rgba(var(--glass-rgb), 0.8);
  border-radius: 12px;
  color: var(--text-1);
  font-family: var(--font);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  box-shadow:
    0 1px 1px rgba(var(--glass-rgb), 0.7) inset,
    0 -1px 1px rgba(10, 14, 20, 0.03) inset,
    0 2px 8px rgba(15, 25, 40, 0.06);
  transition: background var(--t-hover), box-shadow var(--t-hover);
}
.sidebar-crear-btn:hover {
  background: rgba(var(--glass-rgb), 0.78);
  box-shadow:
    0 1px 1px rgba(var(--glass-rgb), 0.8) inset,
    0 -1px 1px rgba(10, 14, 20, 0.04) inset,
    0 4px 14px rgba(15, 25, 40, 0.1);
}
.sidebar-crear-btn .ti { font-size: 15px; color: var(--text-2); }
.sidebar-crear-label { flex: 1; text-align: left; }
.sidebar-crear-chev { font-size: 13px !important; opacity: 0.5; transition: transform var(--t-hover); }
.sidebar-crear-btn.is-open .sidebar-crear-chev { transform: rotate(180deg); }

.sidebar-crear-dropdown {
  position: fixed;
  background: rgba(var(--glass-rgb), 0.96);
  backdrop-filter: blur(10px) saturate(160%);
  -webkit-backdrop-filter: blur(10px) saturate(160%);
  border: 1px solid rgba(10, 14, 20, 0.08);
  border-radius: 10px;
  padding: 4px;
  box-shadow: 0 8px 24px rgba(10, 14, 20, 0.12);
  z-index: 600;
  animation: dropDownIn 130ms ease both;
}
.sidebar-crear-dropdown.hidden { display: none; }
@keyframes dropDownIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sidebar-crear-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text-1);
  border-radius: 7px;
  cursor: pointer;
  transition: background var(--t-hover);
}
.sidebar-crear-item:hover { background: rgba(10, 14, 20, 0.05); }
.sidebar-crear-item .ti { font-size: 14px; color: var(--text-3); }

/* ── Buscar modal ── */
.search-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 20, 0.10);
  backdrop-filter: blur(3px) saturate(120%);
  -webkit-backdrop-filter: blur(3px) saturate(120%);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 150ms ease both;
  will-change: transform;
  transform: translateZ(0);
}
.search-modal-overlay.hidden { display: none; }

/* ═══ Configuración: página completa dentro del main-area ═══ */
.config-modal-overlay {
  position: absolute;
  inset: 0;
  background: var(--bg);
  z-index: 900;
  display: flex;
  flex-direction: column;
  animation: fadeIn 150ms ease both;
  will-change: transform;
  transform: translateZ(0);
}
.config-modal-overlay.hidden { display: none; }

.config-modal-back {
  position: absolute;
  top: 16px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--text-2);
  font-family: var(--font);
  font-size: 13.5px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background var(--t-hover), color var(--t-hover);
  z-index: 2;
}
.config-modal-back:hover { background: rgba(10,14,20,0.05); color: var(--text-1); }
.config-modal-back .ti { font-size: 16px; }

.config-modal {
  flex: 1;
  display: grid;
  grid-template-columns: 240px 1fr;
  overflow: hidden;
  background: transparent;
}

.config-modal-close { display: none; }

.config-sidebar {
  background: transparent;
  padding: 64px 14px 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.config-sidebar-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-1);
  padding: 0 12px 18px;
  letter-spacing: -0.01em;
}
.config-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: var(--text-2);
  font-size: 13.5px;
  font-family: var(--font);
  cursor: pointer;
  text-align: left;
  transition: background var(--t-hover), color var(--t-hover);
}
.config-nav-item:hover { background: rgba(10,14,20,0.04); color: var(--text-1); }
.config-nav-item.active {
  background: rgba(31, 61, 46, 0.08);
  color: var(--accent);
  font-weight: 500;
}
.config-nav-item .ti { font-size: 16px; flex-shrink: 0; }

.config-content {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 64px 48px 32px;
  max-width: 760px;
}
.config-content::-webkit-scrollbar { width: 6px; }
.config-content::-webkit-scrollbar-thumb { background: rgba(10,14,20,0.12); border-radius: 3px; }

.config-section { display: none; }
.config-section.active { display: block; }

.config-section-title {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 4px;
}
.config-section-desc {
  font-size: 13px;
  color: var(--text-3);
  margin: 0 0 22px;
}

.config-card {
  background: rgba(10, 14, 20, 0.02);
  border: 1px solid rgba(10, 14, 20, 0.06);
  border-radius: 12px;
  padding: 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 14px;
}

.config-row { display: flex; align-items: center; gap: 16px; }

.config-avatar-big {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4a574, #b8825a);
  color: var(--surface-white);
  font-weight: 700;
  font-family: var(--font-mono);
  display: grid;
  place-items: center;
  font-size: 18px;
  flex-shrink: 0;
}
.config-avatar-info { display: flex; flex-direction: column; gap: 4px; }
.config-hint { font-size: 11px; color: var(--text-3); }

.config-field { display: flex; flex-direction: column; gap: 6px; }
.config-field label {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.config-field input,
.config-select {
  border: 1px solid rgba(10, 14, 20, 0.10);
  background: var(--surface-card);
  border-radius: 8px;
  padding: 9px 12px;
  font-family: var(--font);
  font-size: 13.5px;
  color: var(--text-1);
  outline: none;
  transition: border-color var(--t-hover), box-shadow var(--t-hover);
}
.config-field input:focus,
.config-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 61, 46, 0.12);
}
.config-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.config-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 6px;
}

.config-btn-primary {
  background: var(--accent);
  color: var(--surface-white);
  border: none;
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 13.5px;
  font-family: var(--font);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--t-hover);
}
.config-btn-primary:hover { background: var(--accent-hover); }

.config-btn-secondary {
  background: var(--surface-card);
  color: var(--text-1);
  border: 1px solid rgba(10, 14, 20, 0.12);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 13px;
  font-family: var(--font);
  cursor: pointer;
  transition: background var(--t-hover), border-color var(--t-hover);
}
.config-btn-secondary:hover { background: rgba(10,14,20,0.04); }

.config-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.config-toggle-label { font-size: 14px; color: var(--text-1); font-weight: 500; }
.config-toggle-desc { font-size: 12px; color: var(--text-3); margin-top: 2px; }

.config-theme-options { display: flex; gap: 6px; }
.config-theme-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border: 1px solid rgba(10, 14, 20, 0.10);
  background: var(--surface-card);
  border-radius: 8px;
  font-size: 12.5px;
  font-family: var(--font);
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--t-hover), color var(--t-hover), box-shadow var(--t-hover);
}
.config-theme-btn:hover { border-color: rgba(10,14,20,0.20); }
.config-theme-btn.active {
  border-color: var(--accent);
  background: rgba(31,61,46,0.05);
  color: var(--accent);
}
.config-theme-btn .ti { font-size: 14px; }

.config-lang-list { display: flex; flex-direction: column; gap: 2px; }
.config-lang-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 8px;
  border: none;
  background: transparent;
  font-size: 14px;
  font-family: var(--font);
  color: var(--text-1);
  cursor: pointer;
  transition: background var(--t-hover);
}
.config-lang-item:hover { background: rgba(10,14,20,0.04); }
.config-lang-item.active { color: var(--accent); font-weight: 500; }
.config-lang-item .ti { color: var(--accent); }

.config-switch {
  position: relative;
  display: inline-block;
  width: 38px; height: 22px;
  flex-shrink: 0;
}
.config-switch input { opacity: 0; width: 0; height: 0; }
.config-switch span {
  position: absolute; inset: 0;
  background: rgba(10,14,20,0.18);
  border-radius: 22px;
  transition: background 0.2s;
  cursor: pointer;
}
.config-switch span::before {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: var(--surface-card);
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.config-switch input:checked + span { background: var(--accent); }
.config-switch input:checked + span::before { transform: translateX(16px); }

.config-plan-card { flex-direction: row; align-items: center; justify-content: space-between; }
.config-plan-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  font-weight: 600;
}
.config-plan-name { font-size: 18px; font-weight: 700; color: var(--text-1); margin-top: 2px; }
.config-plan-price { font-size: 12px; color: var(--text-3); margin-top: 2px; }
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.search-modal {
  width: 100%;
  max-width: 560px;
  background: rgba(var(--glass-rgb), 0.98);
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(10, 14, 20, 0.20);
  overflow: hidden;
  animation: dropDownIn 180ms ease both;
}
.search-modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(10, 14, 20, 0.06);
}
.search-modal-icon { font-size: 18px; color: var(--text-3); }
.search-modal-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text-1);
}
.search-modal-input::placeholder { color: var(--text-3); }
.search-modal-close {
  background: none;
  border: none;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-3);
  transition: background var(--t-hover);
}
.search-modal-close:hover { background: rgba(10, 14, 20, 0.06); color: var(--text-1); }

.search-modal-body {
  height: 60vh;          /* alçada fixa: el modal no canvia de mida en cercar */
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 8px;
}
.search-section { padding: 8px 4px; }
.search-section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  font-weight: 500;
  padding: 4px 10px 8px;
}
.search-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-1);
  cursor: pointer;
  transition: background var(--t-hover);
}
.search-result-item:hover { background: rgba(10, 14, 20, 0.05); }
.search-result-item .ti { font-size: 14px; color: var(--text-3); flex-shrink: 0; }
.search-result-item span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.search-empty {
  padding: 8px 10px;
  font-size: 13px;
  color: var(--text-3);
}
#search-no-results { text-align: center; padding: 24px 10px; }

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 36px;
  padding: 0 10px;
  border-radius: var(--r);
  border: none;
  background: none;
  color: var(--text-3);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 400;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  transition: background var(--t-hover), color var(--t-hover);
  width: 100%;
}

.sidebar-item .ti {
  font-size: 16px;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
  transition: color var(--t-hover);
}

.sidebar-label {
  opacity: 0;
  transition: opacity var(--t-panel);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: var(--tracking-normal);
}

.sidebar.is-open .sidebar-label { opacity: 1; }

/* Col·lapsada: amaga els títols de secció (es trencarien en 56px) */
.sidebar:not(.is-open) .section-label { display: none; }

/* Labels y chevron del botón Crear: ocultos en colapsado, visibles en expanded */
.sidebar-crear-label,
.sidebar-crear-chev { display: none; }
.sidebar.is-open .sidebar-crear-label,
.sidebar.is-open .sidebar-crear-chev { display: inline-flex; }

/* Botón Crear: compacto (icono solo) cuando sidebar está colapsado */
.sidebar:not(.is-open) .sidebar-crear-btn,
.sidebar:not(.is-open) .sidebar-crear-wrap {
  width: auto;
  padding: 0;
  justify-content: center;
}
.sidebar:not(.is-open) .sidebar-crear-btn {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 10px;
}

.sidebar-item:hover {
  background: rgba(var(--glass-rgb), 0.55);
  color: var(--text-1);
}

.sidebar-item.active {
  background: linear-gradient(135deg, rgba(var(--glass-rgb), 0.88) 0%, rgba(var(--glass-rgb), 0.62) 100%);
  color: var(--text-1);
  font-weight: 500;
  box-shadow: 0 1px 1px rgba(var(--glass-rgb),0.6) inset, 0 2px 8px rgba(15,25,40,0.06);
}

.sidebar-item.active .ti { color: var(--accent); }

/* Nuevo chat: comportamiento de acción, no de pestaña activa */
#nav-chat.active {
  background: transparent;
  box-shadow: none;
  font-weight: 400;
}
#nav-chat.active .ti { color: var(--text-2); }
#nav-chat.active:hover {
  background: rgba(var(--glass-rgb), 0.55);
  color: var(--text-1);
}

/* Conversation section */
#conv-section {
  display: none;
}

.btn-new-chat {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 8px 4px;
  padding: 7px 10px;
  border: 1px dashed rgba(10, 14, 20, 0.18);
  background: none;
  color: var(--text-3);
  font: inherit;
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--r);
  cursor: pointer;
  transition: background var(--t-hover), color var(--t-hover), border-color var(--t-hover);
  white-space: nowrap;
  overflow: hidden;
  flex-shrink: 0;
}

.btn-new-chat:hover {
  background: rgba(var(--glass-rgb), 0.55);
  color: var(--text-1);
  border-color: rgba(10, 14, 20, 0.25);
}

#conv-section {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#conv-section .section-label { flex-shrink: 0; }

.conv-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 0 8px 8px;   /* alineat amb .sidebar-group */
  display: flex;
  flex-direction: column;
  gap: 1px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.conv-list::-webkit-scrollbar { width: 3px; }
.conv-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.conv-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  border-radius: var(--r);
  padding: 6px 10px;   /* mateixa indentació que .sidebar-item */
  cursor: pointer;
  border: none;
  background: none;
  text-align: left;
  width: 100%;
  transition: background var(--t-hover);
  overflow: hidden;
  /* Sense això, amb moltes converses el flex encongeix els ítems i se
     superposen en lloc de deixar que .conv-list faci scroll */
  flex-shrink: 0;
}

/* Hover: sense requadre gris — només ressalt tipogràfic */
.conv-item:hover { background: none; }
.conv-item:hover .conv-title { color: var(--text-1); }
.conv-item.active { background: rgba(var(--glass-rgb), 0.68); }

.conv-title {
  flex: 1;
  font-size: var(--text-sm);   /* mateixa mida que la resta del sidebar */
  color: var(--text-3);        /* mateix gris que les etiquetes de secció */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color var(--t-hover);
}

.conv-delete {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 12px;
  cursor: pointer;
  padding: 2px;
  opacity: 0;
  transition: opacity var(--t-hover), color var(--t-hover);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  border-radius: var(--r-sm);
}

.conv-item:hover .conv-delete { opacity: 1; }
.conv-delete:hover { color: var(--coral); }

.conv-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.conv-date {
  font-size: 11px;
  color: var(--text-3);
  white-space: nowrap;
}

.conv-item.active .conv-title { color: var(--text-1); font-weight: 500; }
.conv-item.active .conv-date  { color: var(--text-2); }

/* ── Sidebar col·lapsat: amaga la llista i mostra la icona de Chats ── */
.conv-collapsed-btn { display: none; }
.sidebar:not(.is-open) .conv-collapsed-btn {
  display: flex;
  /* mateixa geometria que els items de navegació (grup 8px + item 10px):
     la icona queda a la mateixa columna que Normativa, Mapas… */
  margin: 0 8px;
  width: calc(100% - 16px);
}
.sidebar:not(.is-open) .conv-list { display: none; }

/* ── Converses · fletxa «Ver todos» (viu dins la fila «Recientes») ──
   Només visible quan el cursor és sobre la secció de converses */
.conv-viewall-btn {
  flex-shrink: 0;
  opacity: 0;
  pointer-events: none;
}
#conv-section:hover .conv-viewall-btn {
  opacity: 1;
  pointer-events: auto;
}

/* ── Pàgina «Chats»: totes les converses ────────────────────────── */
.chats-wrap {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 28px;
}
/* L'scroll viu a la vista sencera: la barra queda a l'extrem dret del
   requadre, fina i gris com la dels chats recents de la pantalla principal */
#view-chats {
  align-items: stretch;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.1) transparent;
}
#view-chats::-webkit-scrollbar { width: 4px; }
#view-chats::-webkit-scrollbar-track { background: transparent; }
#view-chats::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.1); border-radius: 2px; }

.chats-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

/* Títol «Chats»: mateixa tipografia que «Recientes» del sidebar.
   line-height = alçada dels botons pill → queda alineat amb ells. */
.chats-title {
  margin: 0;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  line-height: 32px;
}

.chats-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.chats-actions.hidden { display: none; }

.chats-sel-count {
  font-size: var(--text-sm);
  color: var(--text-3);
  white-space: nowrap;
}

/* Variant destructiva (Eliminar): mateixa geometria/animació, text vermell */
.chats-ghost-btn.is-danger { color: #e05252; }
.chats-ghost-btn.is-danger:hover { color: #cf4444; background: rgba(224, 82, 82, 0.06); }

/* Checkbox de selecció (verd de la casa) */
.chats-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1.5px solid var(--border-2);
  background: var(--surface-card);
  color: transparent;
  font-size: 13px;
  flex-shrink: 0;
  margin-right: 4px;
  transition: background var(--t-hover), border-color var(--t-hover), color var(--t-hover);
}
.chats-check.is-checked {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.chats-row.is-selected { background: rgba(10, 14, 20, 0.03); }

/* Tots els botons de la pàgina: MATEIX estil que el xip de municipis del
   chat (pill glass 32px, text gris → negre en hover, mateixa transició) */
.btn-pill,
.chats-new-btn,
.chats-ghost-btn,
.chats-text-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-radius: 18px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  cursor: pointer;
  background: rgba(var(--glass-rgb), 0.88);
  border: 1px solid rgba(var(--glass-rgb), 0.8);
  box-shadow:
    0 1px 1px rgba(var(--glass-rgb), 0.6) inset,
    0 1px 4px rgba(15, 25, 40, 0.06);
  transition: color var(--t-hover), background var(--t-hover), border-color var(--t-hover);
}
.btn-pill:hover,
.chats-new-btn:hover,
.chats-ghost-btn:hover,
.chats-text-btn:hover {
  background: rgba(var(--glass-rgb), 0.85);
  color: var(--text-1);
}
.btn-pill .ti { font-size: 15px; }
.chats-new-btn .ti { font-size: 16px; }

.chats-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  height: 44px;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  margin-bottom: 8px;
  transition: border-color var(--t-hover), box-shadow var(--t-hover);
}
.chats-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.chats-search .ti { font-size: 16px; color: var(--text-3); flex-shrink: 0; }
.chats-search input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--text-1);
  outline: none;
}
.chats-search input::placeholder { color: var(--text-3); }
.chats-search input::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }

.chats-list { display: flex; flex-direction: column; }

.chats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 6px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--t-hover);
}
.chats-row:hover { background: rgba(10, 14, 20, 0.03); }

.chats-row-title {
  flex: 1;
  font-size: var(--text-sm);   /* mateixa mida que els títols del sidebar */
  color: var(--text-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chats-row-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.chats-row-time {
  font-size: var(--text-sm);
  color: var(--text-3);
  white-space: nowrap;
}

.chats-row:hover .conv-kebab { opacity: 1; pointer-events: auto; }

/* ── Converses · kebab (⋮) — apareix en hover, com el conv-delete ── */
.conv-kebab {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 14px;
  cursor: pointer;
  padding: 2px;
  opacity: 0;
  pointer-events: none;   /* invisible I inactiu fins que l'ítem té el cursor */
  flex-shrink: 0;
  display: flex;
  align-items: center;
  border-radius: var(--r-sm);
}
.conv-item:hover .conv-kebab { opacity: 1; pointer-events: auto; }
.conv-kebab:hover { color: var(--text-1); }

/* Estrella de conversa destacada */
.conv-star {
  font-size: 11px;
  color: var(--accent);
  margin-right: 5px;
  vertical-align: 0;
}

/* Etiqueta de grup (Destacados / Recientes / Hoy…) — sticky: en fer scroll,
   la següent etiqueta empalma amb l'anterior i queda fixada a dalt */
.conv-group-label {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  background: var(--surface-card);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;   /* mateixa tipografia que «Documentos recientes» */
  color: var(--text-3);
  padding: 10px 10px 6px;
}

/* ── Menú contextual flotant (blanc opac, estil de la casa) ─────── */
.conv-menu {
  position: fixed;
  z-index: 1400;
  min-width: 210px;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 12px 40px rgba(15, 25, 40, 0.16);
  padding: 6px;
  animation: convMenuIn 120ms ease both;
}

@keyframes convMenuIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.conv-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: none;
  background: none;
  border-radius: var(--r-sm);
  font: inherit;
  font-size: var(--text-sm);
  color: var(--text-1);
  cursor: pointer;
  text-align: left;
  transition: background var(--t-hover);
}
.conv-menu-item:hover { background: var(--bg-3); }
.conv-menu-item .ti { font-size: 15px; color: var(--text-3); width: 16px; text-align: center; flex-shrink: 0; }
.conv-menu-item span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.conv-menu-chev  { margin-left: auto; font-size: 14px; }
.conv-menu-check { margin-left: auto; font-size: 15px; color: var(--accent) !important; }

.conv-menu-item.is-danger { color: #e05252; }
.conv-menu-item.is-danger .ti { color: #e05252; }
.conv-menu-item.is-danger:hover { background: rgba(224, 82, 82, 0.08); }

.conv-menu-sep { height: 1px; background: var(--border); margin: 5px 4px; }

.conv-menu-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  padding: 6px 10px 4px;
}

/* Rename inline */
.conv-rename-input {
  width: 100%;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--text-1);
  background: var(--surface-card);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 2px 6px;
  outline: none;
}

.conv-loading,
.conv-empty {
  padding: 10px 8px;
  font-size: var(--text-xs);
  color: var(--text-3);
}

/* ── Feedback dashboard ────────────────────────────────────────────────────── */
.fb-card {
  background: rgba(var(--glass-rgb), 0.55);
  border: 1px solid rgba(var(--glass-rgb), 0.8);
  border-radius: var(--r-xl);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.fb-card-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.fb-card-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1;
}
.fb-card-pos .fb-card-value { color: #22c55e; }
.fb-card-neg .fb-card-value { color: #e05252; }

.fb-section {
  background: rgba(var(--glass-rgb), 0.4);
  border: 1px solid rgba(var(--glass-rgb), 0.7);
  border-radius: var(--r-xl);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.fb-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}

.fb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.fb-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-3);
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--border);
}
.fb-table td {
  padding: 10px;
  color: var(--text-1);
  border-bottom: 1px solid rgba(var(--glass-rgb), 0.5);
  vertical-align: middle;
}
.fb-table tr:last-child td { border-bottom: none; }
.fb-table tr:hover td { background: rgba(var(--glass-rgb), 0.3); }

.fb-view-btn {
  font-size: 11px;
  padding: 3px 10px;
  border: 1px solid var(--border);
  background: none;
  border-radius: var(--r-sm);
  color: var(--text-2);
  cursor: pointer;
  white-space: nowrap;
  transition: background .12s, color .12s;
}
.fb-view-btn:hover {
  background: rgba(var(--glass-rgb), .5);
  color: var(--text-1);
}

/* ── Superadmin panel ──────────────────────────────────────────────────────── */
.sa-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-lg);
  background: rgba(var(--glass-rgb), 0.35);
  border: 1px solid rgba(var(--glass-rgb), 0.6);
}
.sa-row-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.sa-row-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sa-row-meta {
  font-size: 11px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sa-row-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.sa-btn {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  transition: background .12s, color .12s;
  color: var(--text-2);
}
.sa-btn:hover      { background: rgba(var(--glass-rgb), .5); color: var(--text-1); }
.sa-btn-danger     { color: #e05252; border-color: rgba(224,82,82,.3); }
.sa-btn-danger:hover { background: rgba(224,82,82,.08); }
.sa-btn-ok         { color: #22c55e; border-color: rgba(34,197,94,.3); }
.sa-btn-ok:hover   { background: rgba(34,197,94,.08); }
.sa-btn-users      { color: var(--accent); border-color: rgba(var(--accent-rgb),.3); }
.sa-btn-users:hover { background: rgba(var(--accent-rgb),.08); }

.sa-input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: rgba(var(--glass-rgb), .4);
  color: var(--text-1);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
  width: 100%;
  box-sizing: border-box;
}
.sa-input:focus { border-color: var(--accent); }
.sa-input::placeholder { color: var(--text-3); }

.sa-submit-btn {
  padding: 9px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity .15s;
  font-family: inherit;
}
.sa-submit-btn:hover { opacity: .88; }

/* ── Botons d'acció sota cada resposta IA ──────────────────────────────────── */
.msg-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-top: 6px;
  opacity: 0;
  transition: opacity 0.15s;
}
.message.assistant:hover .msg-actions,
.message.assistant:focus-within .msg-actions {
  opacity: 1;
}
.msg-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border: none;
  background: none;
  color: var(--text-3);
  border-radius: var(--r-sm, 6px);
  cursor: pointer;
  font-size: 13px;
  transition: background 0.12s, color 0.12s;
}
.msg-action-btn:hover {
  background: rgba(var(--glass-rgb), 0.5);
  color: var(--text-1);
}
.msg-action-btn.copied       { color: var(--accent); }
.msg-action-btn.voted-up     { color: #22c55e; }
.msg-action-btn.voted-down   { color: var(--coral, #e05252); }
.msg-action-btn:disabled     { opacity: 0.3; cursor: default; }

/* Sidebar footer — anclado al fondo */
.sidebar-footer {
  margin-top: auto;
  padding: 10px 8px;
  flex-shrink: 0;
}

.user-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-lg);
  background: rgba(var(--glass-rgb), 0.42);
  border: 1px solid rgba(var(--glass-rgb), 0.55);
  overflow: hidden;
  white-space: nowrap;
  transition: background var(--t-hover);
}

.user-row:hover { background: rgba(var(--glass-rgb), 0.62); }
.user-pill-clickable { cursor: pointer; }
.user-pill-clickable:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4a574, #b8825a);
  color: var(--surface-white);
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-mono);
  box-shadow: inset 0 1px 1px rgba(var(--glass-rgb),0.4);
}

.sidebar-user-info {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  overflow: hidden;
  opacity: 0;
  transition: opacity var(--t-panel);
}

.sidebar.is-open .sidebar-user-info { opacity: 1; }

.user-name {
  flex: 1;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-logout {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--r-sm);
  transition: background var(--t-hover), color var(--t-hover);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.btn-logout:hover { color: var(--coral); }

/* ============================================================
   MAIN AREA — floating glass panel
   ============================================================ */

.main-area {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
}

/* ============================================================
   TOPBAR
   ============================================================ */

.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-5);
  border-bottom: 1px solid rgba(var(--glass-rgb), 0.50);
  background: transparent;
  flex-shrink: 0;
  gap: var(--sp-4);
  position: relative;
  z-index: 10;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-width: 0;
  flex: 1;
}

/* Sidebar toggle */
.sidebar-toggle-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--glass-rgb), 0.62);
  background: rgba(var(--glass-rgb), 0.45);
  color: var(--text-2);
  cursor: pointer;
  border-radius: var(--r-sm);
  font-size: 17px;
  transition: background var(--t-hover), color var(--t-hover), transform 100ms ease;
  flex-shrink: 0;
}

.sidebar-toggle-btn:hover {
  background: rgba(var(--glass-rgb), 0.78);
  color: var(--text-1);
  transform: translateY(-1px);
}

/* Company + user identity */
.topbar-identity {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(var(--glass-rgb), 0.65);
  background: rgba(var(--glass-rgb), 0.48);
  white-space: nowrap;
  overflow: hidden;
  max-width: 280px;
}

.topbar-company {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-1);
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: var(--tracking-normal);
  cursor: pointer;
}

.topbar-identity-sep {
  font-size: var(--text-xs);
  color: var(--text-3);
  flex-shrink: 0;
}

.topbar-username {
  font-size: var(--text-xs);
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-sm);
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
}

.breadcrumb-item { cursor: default; }
.breadcrumb-item.active { color: var(--text-1); font-weight: 500; }

.breadcrumb-sep {
  font-size: 11px;
  color: var(--text-3);
  opacity: 0.4;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

/* Theme toggle */
.theme-toggle {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--glass-rgb), 0.62);
  background: rgba(var(--glass-rgb), 0.45);
  color: var(--text-2);
  cursor: pointer;
  border-radius: var(--r-sm);
  font-size: 15px;
  transition: background var(--t-hover), color var(--t-hover), transform 100ms ease;
}

.theme-toggle:hover {
  background: rgba(var(--glass-rgb), 0.78);
  color: var(--text-1);
  transform: translateY(-1px);
}

/* Topbar avatar */
.topbar-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4a574, #b8825a);
  color: var(--surface-white);
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: inset 0 1px 1px rgba(var(--glass-rgb),0.4);
}

/* ============================================================
   APP CONTENT + VIEWS
   ============================================================ */

.app-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.view {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* ============================================================
   BUTTONS
   ============================================================ */

/* Primary — dark pill */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  background: var(--action);
  color: var(--action-text);
  border: none;
  border-radius: var(--r-pill);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-normal);
  cursor: pointer;
  transition: opacity var(--t-hover), transform 100ms ease;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover { opacity: 0.82; transform: translateY(-1px); }
.btn-primary:active { transform: scale(0.97); }

/* Secondary — pill, glass outlined */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: rgba(var(--glass-rgb), 0.45);
  color: var(--text-1);
  border: 1px solid rgba(var(--glass-rgb), 0.68);
  border-radius: var(--r-pill);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--t-hover), transform 100ms ease;
}

.btn-secondary:hover { background: rgba(var(--glass-rgb), 0.72); transform: translateY(-1px); }

/* Icon button */
.btn-icon-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(var(--glass-rgb), 0.45);
  color: var(--text-2);
  border: 1px solid rgba(var(--glass-rgb), 0.65);
  border-radius: var(--r);
  font: inherit;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background var(--t-hover), color var(--t-hover);
}

.btn-icon-sm:hover { background: rgba(var(--glass-rgb), 0.72); color: var(--text-1); }

.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   BADGES — pill with colored dot
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
  background: rgba(var(--glass-rgb),0.88);
}

.badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Status */
.badge-published { background: var(--status-published-bg); color: var(--status-published-text); }
.badge-published::before { background: #22C55E; }
.badge-draft     { background: var(--status-draft-bg);     color: var(--status-draft-text); }
.badge-draft::before { background: #F97316; }
.badge-private   { background: rgba(var(--glass-rgb),0.35); color: var(--text-3); border: 1px solid var(--border); }
.badge-private::before { background: var(--text-3); }

/* License type */
.badge-license    { background: var(--amber-bg);    color: #9A3412; }
.badge-license::before { background: #F97316; }
.badge-declaracio { background: var(--accent-dim);  color: var(--accent); }
.badge-declaracio::before { background: var(--accent); }
.badge-comunicat  { background: var(--green-bg);    color: #166534; }
.badge-comunicat::before { background: #22C55E; }
.badge-menor      { background: var(--bg-3);        color: var(--text-3); }
.badge-menor::before { background: var(--text-3); }

/* Soil */
.badge-residential { background: var(--badge-residential-bg); color: var(--badge-residential-text); }
.badge-residential::before { background: var(--badge-residential-text); }
.badge-industrial  { background: var(--badge-industrial-bg);  color: var(--badge-industrial-text); }
.badge-industrial::before { background: var(--badge-industrial-text); }
.badge-green-soil  { background: var(--badge-green-bg);       color: var(--badge-green-text); }
.badge-green-soil::before { background: var(--badge-green-text); }
.badge-dotacional  { background: var(--badge-dotacional-bg);  color: var(--badge-dotacional-text); }
.badge-dotacional::before { background: var(--badge-dotacional-text); }
.badge-special     { background: var(--badge-special-bg);     color: var(--badge-special-text); }
.badge-special::before { background: var(--badge-special-text); }

/* Citation chips */
.cite-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  background: rgba(var(--glass-rgb), 0.55);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-2);
  cursor: default;
  transition: background var(--t-hover);
}

.cite-chip:hover { background: var(--accent-dim); color: var(--accent); }

/* ============================================================
   LOADING
   ============================================================ */

.loading { opacity: 0.5; pointer-events: none; }

.loading-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--border-2);
  border-top-color: var(--text-2);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Skeleton — static gradient (no animation for performance) */
.skeleton {
  background: linear-gradient(90deg, rgba(var(--glass-rgb),0.0) 0%, rgba(var(--glass-rgb),0.4) 50%, rgba(var(--glass-rgb),0.0) 100%);
  background-color: var(--bg-3);
  animation: none;
  border-radius: var(--r-sm);
}

/* ============================================================
   SIDEBAR — MOCKUP COMPONENTS
   ============================================================ */

/* Workspace pill */
.workspace-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(var(--glass-rgb), 0.52);
  border: 1px solid rgba(var(--glass-rgb), 0.65);
  border-radius: var(--r-lg);
  margin: 8px 8px 4px;
  overflow: hidden;
  /* visibility + background transition */
  max-height: 60px;
  opacity: 1;
  pointer-events: auto;
  transition: background var(--t-hover), opacity var(--t-panel), max-height var(--t-panel);
}

/* Logo del despacho (subible por el socio) · cuadrado redondeado, como el brand-mark */
.ws-logo {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  position: relative;
  transition: border-color var(--t-hover), box-shadow var(--t-hover);
}

.ws-logo:hover { border-color: var(--accent-glow); box-shadow: 0 0 0 3px var(--accent-dim); }

.ws-logo-ph { color: var(--accent); font-size: 13px; }
.ws-logo-img { width: 100%; height: 100%; object-fit: cover; display: block; }

.ws-text { min-width: 0; }

/* Colapsada: el logo del despacho segueix visible a dalt, centrat (sense text ni pill) */
.sidebar:not(.is-open) .workspace-pill {
  justify-content: center;
  padding: 8px 0;
  margin: 8px 0 4px;
  background: none;
  border: none;
}
.sidebar:not(.is-open) .ws-text { display: none; }

.ws-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  font-weight: 400;
  line-height: 1;
}

.ws-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Section label */
.section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;   /* mateixa tipografia que «Documentos recientes» */
  color: var(--text-3);
  padding: 12px 10px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  white-space: nowrap;
}

/* Add button (+ in section label) */
.add-btn {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 14px;
  cursor: pointer;
  transition: background var(--t-hover), color var(--t-hover);
  flex-shrink: 0;
}
.add-btn .ti { font-size: 14px; }
.add-btn:hover { background: rgba(var(--glass-rgb), 0.50); color: var(--text-1); }

/* Project items with colored dot */
.project-item {
  padding: 7px 14px;
  font-size: var(--text-sm);
  color: var(--text-2);
  border-radius: var(--r);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background var(--t-hover);
  margin: 0 6px;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: background var(--t-hover), opacity var(--t-panel);
}

.sidebar.is-open .project-item {
  opacity: 1;
  pointer-events: auto;
}

.project-item:hover { background: rgba(var(--glass-rgb), 0.50); }

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-glow);
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--accent-glow);
}

.ref {
  font-size: 11px;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
  margin-top: 1px;
}

/* User pill — expandida */
.user-pill {
  border-radius: var(--r-lg) !important;
  background: rgba(var(--glass-rgb), 0.42) !important;
  border: 1px solid rgba(var(--glass-rgb), 0.55) !important;
}

/* ── SIDEBAR COLAPSADA: solo icono/avatar centrado ── */

/* Avatar centrado, sin pill */
.sidebar:not(.is-open) .user-row {
  padding: 6px;
  justify-content: center;
  gap: 0;
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none;
}

/* Que el bloque de info no empuje el avatar al colapsar */
.sidebar:not(.is-open) .sidebar-user-info {
  flex: 0 0 0;
  width: 0;
  overflow: hidden;
  padding: 0;
  margin: 0;
  gap: 0;
}

/* Brand: centrar el cuadrado CX */
.sidebar:not(.is-open) .sidebar-brand {
  justify-content: center;
  padding: 0;
  gap: 0;
}

.user-info-text {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  gap: 1px;
}

.user-role {
  font-size: 10px;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============================================================
   TOPBAR — MOCKUP COMPONENTS
   ============================================================ */

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-sm);
  color: var(--text-3);
}

.sep {
  color: var(--text-3);
  opacity: 0.45;
}

.crumb-strong {
  color: var(--text-1);
  font-weight: 500;
}

/* Icon button (topbar actions) */
.icon-btn {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: rgba(var(--glass-rgb), 0.50);
  border: 1px solid rgba(var(--glass-rgb), 0.65);
  cursor: pointer;
  transition: background var(--t-hover), color var(--t-hover), box-shadow var(--t-hover);
  font-size: 16px;
  color: var(--text-2);
  flex-shrink: 0;
}

.icon-btn:hover {
  background: rgba(var(--glass-rgb), 0.82);
  color: var(--text-1);
  transform: translateY(-1px);
}

.topbar-actions {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
}

/* ============================================================
   DOT-PULSE → STREAM  (burbuja del asistente pensando)
   ============================================================ */

/* Contenedor que apila passos + texto */
.message.assistant .dp-stack {
  min-height: 18px;
}

/* Indicador de progrés amb passos */
.chat-loading-steps {
  display: flex;
  align-items: center;
  padding: 2px 0;
  min-height: 24px;
}

.loading-step {
  font-size: 13px;
  color: var(--text-2);
  animation: stepFadeIn 0.35s ease both;
}

@keyframes stepFadeIn {
  from { opacity: 0; transform: translateY(3px); }
  to   { opacity: 1; transform: translateY(0);   }
}

/* Texto streameado */
.message.assistant .dp-text {
  white-space: pre-wrap;
  word-wrap: break-word;
  line-height: 1.6;
}

/* Cursor parpadeante mientras se streamea */
.message.assistant.streaming .dp-text::after {
  content: '▍';
  display: inline-block;
  margin-left: 2px;
  color: var(--accent);
  animation: cursorBlink 0.75s steps(1) infinite;
  font-weight: 300;
}

@keyframes cursorBlink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* ── Doc split layout ── */
.pv-docs-split {
  display: flex; flex: 1; min-height: 0; overflow: hidden;
}
.pv-docs-left {
  flex: 1; min-width: 0; display: flex;
  flex-direction: column; overflow: hidden;
}

.pv-dr {
  cursor: pointer; border-radius: var(--r-sm);
  transition: background 0.12s;
}
.pv-dr:hover { background: rgba(var(--glass-rgb),0.45); }
.pv-dr.is-selected { background: rgba(31,61,46,0.07); }

/* ── Preview panel ── */
.pv-doc-preview {
  width: 340px; flex-shrink: 0;
  border-left: 1px solid var(--glass-border-soft);
  background: rgba(var(--glass-rgb),0.22);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: dpvIn 0.22s cubic-bezier(0.4,0,0.2,1);
}
.pv-doc-preview.hidden { display: none; }

@keyframes dpvIn {
  from { opacity: 0; transform: translateX(14px); }
  to   { opacity: 1; transform: translateX(0); }
}

.dpv-header {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 13px 14px;
  border-bottom: 1px solid var(--glass-border-soft);
  flex-shrink: 0; gap: 8px;
}
.dpv-header-left {
  display: flex; align-items: center;
  gap: 9px; min-width: 0;
}
.dpv-icon {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: var(--accent-dim);
  display: grid; place-items: center;
  font-size: 15px; color: var(--accent-glow);
  flex-shrink: 0;
}
.dpv-meta {
  display: flex; flex-direction: column;
  gap: 3px; min-width: 0;
}
.dpv-name {
  font-size: 12.5px; font-weight: 500;
  white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; color: var(--text-1);
}
.dpv-close {
  width: 26px; height: 26px; border-radius: 8px;
  border: none; background: rgba(var(--glass-rgb),0.4);
  color: var(--text-2); cursor: pointer;
  display: grid; place-items: center;
  font-size: 13px; flex-shrink: 0;
  transition: background 0.15s;
}
.dpv-close:hover { background: rgba(var(--glass-rgb),0.7); }

.dpv-body {
  flex: 1; overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 14px;
  scrollbar-width: thin;
  scrollbar-color: rgba(10,14,20,.10) transparent;
  display: flex; flex-direction: column; gap: 12px;
}
.dpv-body::-webkit-scrollbar { width: 4px; }
.dpv-body::-webkit-scrollbar-thumb { background: rgba(10,14,20,.10); border-radius: 2px; }

/* Skeleton */
.dpv-skeleton {
  border-radius: var(--r-md);
  background: rgba(var(--glass-rgb),0.38);
  border: 1px solid var(--glass-border-soft);
  padding: 14px 15px;
  display: flex; flex-direction: column; gap: 9px;
}
.dpv-sk-line {
  height: 8px; border-radius: 4px;
  background: linear-gradient(90deg,
    rgba(31,61,46,0.08) 25%,
    rgba(31,61,46,0.04) 50%,
    rgba(31,61,46,0.08) 75%);
  animation: none;
}

/* Action buttons */
.dpv-actions { display: flex; flex-wrap: wrap; gap: 5px; }
.dpv-act-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 10px;
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  background: rgba(var(--glass-rgb),0.88);
  font-size: 11.5px; color: var(--text-1);
  cursor: pointer; font-family: var(--font);
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.dpv-act-btn:hover {
  background: rgba(var(--glass-rgb),0.68);
  border-color: rgba(31,61,46,0.2);
}
.dpv-act-btn.active {
  background: var(--accent-dim);
  border-color: rgba(31,61,46,0.25);
  color: var(--accent);
}
.dpv-act-btn i { font-size: 13px; color: var(--accent-glow); }
.dpv-act-btn.active i { color: var(--accent); }

/* Result */
.dpv-result {
  border-radius: var(--r-md);
  background: rgba(var(--glass-rgb),0.35);
  border: 1px solid var(--glass-border-soft);
  padding: 13px 14px;
}
.dpv-result.hidden { display: none; }
.dpv-result-label {
  font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text-3);
  font-weight: 500; margin-bottom: 10px;
}

/* Loading dots */
.doc-ai-loading { display: flex; align-items: center; gap: 5px; padding: 4px 0; }
.doc-ai-loading.hidden { display: none; }
.dat {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-glow);
  animation: datPulse 1.4s ease-in-out infinite;
}
.dat:nth-child(2) { animation-delay: 0.2s; }
.dat:nth-child(3) { animation-delay: 0.4s; }
@keyframes datPulse {
  0%,80%,100% { opacity:0.3; transform:scale(0.85); }
  40%          { opacity:1;   transform:scale(1); }
}

/* Result content */
.dpv-result strong { font-weight: 500; color: var(--accent); }
.dpv-result .ai-section { margin-bottom: 10px; }
.dpv-result .ai-key { font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); font-weight: 500; margin-bottom: 3px; }
.dpv-result .ai-val { font-size: 13px; color: var(--text-1); line-height: 1.55; }
.dpv-result .ai-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.dpv-result .ai-row:last-child { border-bottom: none; }
.dpv-result .ai-row-k { color: var(--text-3); }
.dpv-result .ai-row-v { font-weight: 500; }
.dpv-result .ai-warn { display: flex; align-items: flex-start; gap: 8px; padding: 8px 10px; border-radius: 9px; margin-bottom: 7px; font-size: 12.5px; line-height: 1.5; }
.dpv-result .ai-warn.ok      { background: rgba(34,197,94,0.07);  color: #166534; }
.dpv-result .ai-warn.warning { background: rgba(249,115,22,0.08); color: #9A3412; }
.dpv-result .ai-warn.error   { background: rgba(232,80,26,0.07);  color: #7A2020; }