/* ═══════════════════════════════════════════
   DLK Avi-Smart — Sidebar Dashboard Theme
   ═══════════════════════════════════════════ */

:root {
  --sidebar-w: 260px;
  --topbar-h: 56px;
  --bg: #0f1117;
  --bg-surface: #181b23;
  --bg-card: #1e2130;
  --bg-card-hover: #252840;
  --border: rgba(255,255,255,.07);
  --border-focus: rgba(200,165,80,.45);
  --text: #e8e6e1;
  --text-muted: #8b8a87;
  --primary: #c8a550;
  --primary-soft: rgba(200,165,80,.12);
  --primary-glow: rgba(200,165,80,.25);
  --danger: #e05858;
  --danger-soft: rgba(224,88,88,.12);
  --success: #4caf82;
  --success-soft: rgba(76,175,130,.12);
  --shadow: 0 4px 24px rgba(0,0,0,.35);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: .18s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Outfit', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  overflow: hidden;
}

button, input, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,p { margin-top: 0; }

/* ─── APP SHELL ─── */
.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ─── SIDEBAR ─── */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition);
  z-index: 100;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}

.brand-icon {
  font-size: 1.8rem;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: .04em;
}

.brand-sub {
  font-size: .7rem;
  color: var(--text-muted);
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* Navigation */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 10px 10px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.nav-group-label { display: none; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border: none;
  border-left: 3px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: .85rem;
  font-weight: 400;
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
}

.nav-item:hover {
  background: rgba(255,255,255,.05);
  color: var(--text);
}

.nav-item.active {
  background: rgba(255,255,255,.08);
  color: var(--text);
  font-weight: 700;
  border-left-color: var(--primary);
}

.nav-icon {
  font-size: 1rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: 12px 14px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
}

.sidebar-action:hover {
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-color: rgba(255,255,255,.14);
}

.import-action { width: 100%; }
.import-action input { display: none; }

/* ─── MAIN CONTENT ─── */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* Topbar */
.topbar {
  height: var(--topbar-h);
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.menu-toggle {
  display: none;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.menu-toggle:hover { background: rgba(255,255,255,.06); }

.topbar-info { flex: 1; }

.topbar-section {
  font-size: .92rem;
  font-weight: 600;
  color: var(--text);
}

.btn-logout {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  padding: 6px 16px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-logout:hover {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(224,88,88,.3);
}

/* Content Area */
.content-area {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.12) transparent;
}

.content-area::-webkit-scrollbar { width: 6px; }
.content-area::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }

/* ─── SECTIONS ─── */
.section { display: none; animation: fadeSection .25s ease; }
.section.active { display: block; }

@keyframes fadeSection {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-header {
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.section-header p {
  color: var(--text-muted);
  font-size: .88rem;
}

/* ─── CARDS ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.card h3 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--primary);
}

/* ─── FORMS ─── */
.card-form {
  display: grid;
  gap: 12px;
}

.card-form label {
  display: grid;
  gap: 5px;
  color: var(--text-muted);
  font-size: .82rem;
  font-weight: 500;
}

.form-grid-inner {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

input, textarea, select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,.25);
  color: var(--text);
  font-size: .88rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238b8a87' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}

.checkbox-group {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,.15);
  border: 1px dashed var(--border);
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  font-size: .84rem;
  color: var(--text-muted);
}

.toggle {
  display: flex;
  gap: 8px;
  align-items: center;
  cursor: pointer;
  flex-direction: row;
}

.toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  flex-shrink: 0;
}

/* Buttons */
button[type="submit"], .card-form button {
  padding: 11px 20px;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), #b8943e);
  color: #1a1400;
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 4px;
}

button[type="submit"]:hover, .card-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--primary-glow);
}

button[type="submit"]:disabled {
  opacity: .4;
  pointer-events: none;
}

.btn-danger {
  background: var(--danger-soft) !important;
  color: var(--danger) !important;
  border: 1px solid rgba(224,88,88,.2) !important;
}

.btn-danger:hover {
  background: rgba(224,88,88,.22) !important;
}

.selector-row {
  display: flex;
  gap: 12px;
  align-items: end;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.selector-row button {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: .82rem;
  cursor: pointer;
  transition: all var(--transition);
}

.selector-row button:hover {
  background: rgba(255,255,255,.04);
  color: var(--text);
}

/* ─── GRIDS ─── */
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
}

/* ─── STATS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 10px;
}

.stat-card {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color var(--transition);
}

.stat-card:hover { border-color: rgba(255,255,255,.12); }

.stat-label { display: block; margin-bottom: 6px; color: var(--text-muted); font-size: .78rem; }
.stat-value { display: block; font-size: 1.15rem; font-weight: 700; }
.stat-subtext { display: block; margin-top: 4px; color: var(--text-muted); font-size: .76rem; }

/* ─── LIST CARDS ─── */
.card-list { display: grid; gap: 8px; }

.stat-card .item-title {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  font-size: .88rem;
}

.item-body {
  color: var(--text-muted);
  font-size: .82rem;
  line-height: 1.45;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
  font-size: .76rem;
}

.mini-btn {
  padding: 6px 10px;
  font-size: .78rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.mini-btn:hover { background: rgba(255,255,255,.04); color: var(--text); }

.mini-btn.danger {
  border-color: rgba(224,88,88,.2);
  color: var(--danger);
}

.mini-btn.danger:hover {
  background: var(--danger-soft);
}

/* ─── UTILITIES ─── */
.hidden { display: none !important; }
.top-gap { margin-top: 16px; }
.detail-copy { color: var(--text-muted); font-size: .84rem; }
.empty-state { color: var(--text-muted); font-size: .86rem; padding: 16px; text-align: center; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .three-col { grid-template-columns: 1fr 1fr; }
}

/* ─── UNIT INPUT ─── */
.unit-input {
  display: flex;
  gap: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.25);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.unit-input:focus-within {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.unit-input input {
  flex: 1;
  border: none;
  background: transparent;
  min-width: 0;
}

.unit-input input:focus { box-shadow: none; }

.unit-input select {
  width: 56px;
  min-width: 56px;
  border: none;
  border-left: 1px solid var(--border);
  border-radius: 0;
  background: rgba(255,255,255,.04);
  padding: 8px 8px 8px 10px;
  font-size: .78rem;
  font-weight: 700;
  color: var(--primary);
  background-image: none;
}

/* ─── CHART & REPORTS ─── */
.chart-container {
  position: relative;
  width: 100%;
  min-height: 360px;
  margin: 14px 0;
}

.chart-container canvas { width: 100% !important; }

.report-controls { margin-bottom: 8px; }

.param-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.param-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.param-toggle:hover { border-color: rgba(255,255,255,.15); }

.param-toggle:has(input:checked) {
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-color: rgba(255,255,255,.18);
}

.param-toggle input { display: none; }

.param-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dot-color);
  flex-shrink: 0;
}

.report-summary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

/* ─── AI BUTTON ─── */
.btn-ai {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--primary);
  background: linear-gradient(135deg, rgba(200,165,80,.15) 0%, rgba(200,165,80,.05) 100%);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  vertical-align: middle;
  margin-left: 8px;
}

.btn-ai:hover {
  background: linear-gradient(135deg, rgba(200,165,80,.3) 0%, rgba(200,165,80,.1) 100%);
  box-shadow: 0 0 16px rgba(200,165,80,.25);
  transform: translateY(-1px);
}

.btn-ai:disabled {
  opacity: .5;
  cursor: wait;
}

.ai-mood-positivo { border-left: 3px solid #4caf82; padding-left: 10px; }
.ai-mood-neutral { border-left: 3px solid #5b9bd5; padding-left: 10px; }
.ai-mood-alerta { border-left: 3px solid #e09558; padding-left: 10px; }
.ai-mood-critico { border-left: 3px solid #e05858; padding-left: 10px; }

.ai-source {
  font-size: .72rem;
  color: var(--text-muted);
  padding: 4px 10px;
  background: rgba(200,165,80,.08);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  display: inline-block;
}

/* ─── HISTORY & PHOTOS ─── */
.history-panel { max-height: 500px; overflow-y: auto; }
.history-item {
  padding: 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: .85rem;
}
.history-item:last-child { border-bottom: none; }
.history-item p { margin: 4px 0; }
.photo-gallery { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.necropsy-thumb {
  width: 80px; height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.1);
  cursor: pointer;
  transition: transform var(--transition);
}
.necropsy-thumb:hover { transform: scale(1.6); z-index: 10; position: relative; }

/* ─── DELIVERY SECTION ─── */
.delivery-section {
  margin: 12px 0;
  padding: 12px;
  border: 1px dashed rgba(200,165,80,.3);
  border-radius: var(--radius-sm);
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  cursor: pointer;
  color: var(--primary);
  font-weight: 600;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--primary);
}

/* ─── CONFIRM/BADGES ─── */
.badge { padding: 3px 10px; border-radius: 999px; font-size: .72rem; font-weight: 600; }
.badge-ok { background: rgba(76,175,130,.15); color: #4caf82; }
.btn-sm { padding: 4px 12px; font-size: .72rem; border-radius: var(--radius-sm); border: 1px solid rgba(200,165,80,.4); background: transparent; color: var(--primary); cursor: pointer; transition: all var(--transition); }
.btn-sm:hover { background: rgba(200,165,80,.15); }
.btn-confirm { border-color: #e09558; color: #e09558; }

/* ─── SAQUE RESULTS ─── */
.saque-results { margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08); }
.saque-results h4 { color: var(--primary); margin-bottom: 10px; }

/* ─── COST SECTION ─── */
.cost-section { margin-top: 12px; padding: 14px; border: 1px solid rgba(200,165,80,.2); border-radius: var(--radius-sm); background: rgba(200,165,80,.04); }
.cost-section h4 { color: var(--primary); margin-bottom: 10px; font-size: .9rem; }
.invoice-photo-input { font-size: .8rem; padding: 6px; }
.btn-scan { display: flex; align-items: center; gap: 6px; padding: 8px 16px; border: 1px dashed var(--primary); background: rgba(200,165,80,.08); color: var(--primary); border-radius: var(--radius-sm); cursor: pointer; font-size: .82rem; font-weight: 600; transition: all var(--transition); width: 100%; justify-content: center; }
.btn-scan:hover { background: rgba(200,165,80,.18); }
.btn-scan:disabled { opacity: .5; cursor: wait; }
.iva-field { transition: all .2s ease; }
.cost-summary-panel { padding: 4px 0; }
.cost-breakdown { display: flex; flex-direction: column; gap: 6px; }
.cost-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-radius: var(--radius-sm); background: rgba(255,255,255,.03); font-size: .85rem; }
.cost-row strong { color: var(--primary); }
.cost-total { background: linear-gradient(135deg,rgba(200,165,80,.15),rgba(200,165,80,.05)); border: 1px solid rgba(200,165,80,.3); font-size: .95rem; margin-top: 4px; }
.cost-total strong { font-size: 1.1rem; }

/* ─── APPROVAL PANEL ─── */
.pending-badge { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: #e63946; color: #fff; font-size: .7rem; font-weight: 700; margin-left: 8px; }
.pending-list { display: flex; flex-direction: column; gap: 12px; }
.pending-item { padding: 14px; border: 1px solid rgba(200,165,80,.15); border-radius: var(--radius-sm); background: rgba(255,255,255,.03); }
.pending-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; flex-wrap: wrap; gap: 6px; }
.pending-meta { display: block; font-size: .78rem; color: var(--muted); margin-top: 2px; }
.pending-time { font-size: .75rem; color: var(--muted); white-space: nowrap; }
.data-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.data-tag { display: inline-block; padding: 3px 8px; border-radius: 4px; background: rgba(200,165,80,.1); color: var(--primary); font-size: .78rem; }
.pending-actions { display: flex; gap: 8px; }
.btn-approve { padding: 6px 16px; border: 1px solid #2a9d8f; background: rgba(42,157,143,.12); color: #2a9d8f; border-radius: var(--radius-sm); cursor: pointer; font-weight: 600; font-size: .82rem; transition: all var(--transition); }
.btn-approve:hover { background: rgba(42,157,143,.25); }
.btn-reject { padding: 6px 16px; border: 1px solid #e63946; background: rgba(230,57,70,.08); color: #e63946; border-radius: var(--radius-sm); cursor: pointer; font-weight: 600; font-size: .82rem; transition: all var(--transition); }
.btn-reject:hover { background: rgba(230,57,70,.2); }
.review-approved { border-left: 3px solid #2a9d8f; }
.review-rejected { border-left: 3px solid #e63946; }
.rejection-reason { color: #e63946; font-size: .82rem; font-style: italic; }

/* ─── TELEGRAM INTELLIGENT SYSTEM ─── */
.desempeno-filters {
  display: flex;
  gap: 12px;
  align-items: end;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.desempeno-filters label {
  display: grid;
  gap: 4px;
  color: var(--text-muted);
  font-size: .82rem;
  font-weight: 500;
}

.desempeno-filters select {
  min-width: 160px;
}

.btn-action {
  padding: 10px 18px;
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(200,165,80,.15), rgba(200,165,80,.05));
  color: var(--primary);
  font-weight: 700;
  font-size: .85rem;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-action:hover {
  background: linear-gradient(135deg, rgba(200,165,80,.3), rgba(200,165,80,.1));
  box-shadow: 0 0 16px rgba(200,165,80,.2);
  transform: translateY(-1px);
}

.form-hint {
  color: var(--text-muted);
  font-size: .8rem;
  line-height: 1.5;
  margin-bottom: 4px;
}

/* ─── Benchmark Advanced ─── */
.btn-ai {
  padding: 10px 18px;
  border: 1px solid #5bb5a6;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(91,181,166,.15), rgba(91,181,166,.05));
  color: #5bb5a6;
  font-weight: 700;
  font-size: .85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-ai:hover {
  background: linear-gradient(135deg, rgba(91,181,166,.3), rgba(91,181,166,.1));
  box-shadow: 0 0 16px rgba(91,181,166,.2);
  transform: translateY(-1px);
}

/* Deviation table */
.deviation-table-wrap { overflow-x: auto; }
.deviation-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}
.deviation-table th,
.deviation-table td {
  padding: 6px 10px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.deviation-table th {
  background: rgba(255,255,255,.04);
  color: var(--primary);
  font-weight: 700;
  position: sticky; top:0;
}
.deviation-table tr.dev-ok td:last-child { color: #4caf82; }
.deviation-table tr.dev-warn td:last-child { color: #c8a550; }
.deviation-table tr.dev-critical td:last-child { color: #e05858; }
.deviation-table tr.dev-mejor td:last-child { color: #5b9bd5; }
.deviation-table tr.dev-warn { background: rgba(200,165,80,.04); }
.deviation-table tr.dev-critical { background: rgba(224,88,88,.06); }
.deviation-table tr.dev-mejor { background: rgba(91,155,213,.06); }

/* Trend badges */
.trend-badge { display: inline-block; padding: 4px 14px; border-radius: 16px; font-size: .85rem; font-weight: 600; }
.trend-mejora { background: rgba(76,175,130,.15); color: #4caf82; }
.trend-empeora { background: rgba(224,88,88,.15); color: #e05858; }
.trend-estable { background: rgba(200,165,80,.15); color: #c8a550; }

/* AI panels */
.ai-score { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.score-label { color: var(--muted); font-size: .85rem; }
.score-value { font-size: 2rem; font-weight: 700; }
.score-value.good { color: #4caf82; }
.score-value.warning { color: #c8a550; }
.score-value.critical { color: #e05858; }
.ai-items { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.ai-item { padding: 10px 14px; border-radius: 8px; border-left: 4px solid var(--muted); }
.ai-item.severity-info { border-color: #5b9bd5; background: rgba(91,155,213,.06); }
.ai-item.severity-warning { border-color: #c8a550; background: rgba(200,165,80,.06); }
.ai-item.severity-critical { border-color: #e05858; background: rgba(224,88,88,.08); }
.ai-item p { margin: 4px 0 0; color: var(--fg); font-size: .9rem; }
.checkbox-label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.checkbox-label input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); }

/* AI Analysis result */
.ai-result { padding: 8px 0; }
.ai-score {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}
.ai-score-value {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
}
.ai-score-label {
  font-size: .85rem;
  color: var(--text-muted);
}
.ai-items { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.ai-item {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid;
}
.ai-item strong { display: block; margin-bottom: 4px; font-size: .88rem; }
.ai-item p { margin: 0; font-size: .82rem; color: var(--text-secondary); line-height: 1.5; }
.ai-item-info { background: rgba(91,155,213,.06); border-color: #5b9bd5; }
.ai-item-warning { background: rgba(200,165,80,.06); border-color: #c8a550; }
.ai-item-critical { background: rgba(224,88,88,.06); border-color: #e05858; }
.ai-recommendations {
  background: rgba(76,175,130,.05);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 12px;
}
.ai-recommendations h4 { margin: 0 0 8px; color: #4caf82; font-size: .9rem; }
.ai-recommendations ul { margin: 0; padding-left: 18px; }
.ai-recommendations li { font-size: .82rem; margin-bottom: 4px; color: var(--text-secondary); line-height: 1.5; }
.ai-prognosis {
  background: rgba(142,107,191,.06);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.ai-prognosis h4 { margin: 0 0 6px; color: #8e6bbf; font-size: .9rem; }
.ai-prognosis p { margin: 0; font-size: .82rem; color: var(--text-secondary); line-height: 1.5; }

.hidden { display: none !important; }

@media (max-width: 860px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    transform: translateX(-100%);
  }

  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 30px rgba(0,0,0,.5); }

  .menu-toggle { display: block; }

  .two-col, .three-col, .form-grid { grid-template-columns: 1fr; }
  .content-area { padding: 16px; }
  .desempeno-filters { flex-direction: column; }
  .shed-grid { grid-template-columns: 1fr; }
}

/* ─── CONTEXT BANNER ─── */
.context-banner {
  background: var(--bg-card);
  border-bottom: 2px solid var(--primary);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08); /* Fuerte elevación para contexto operativo */
  z-index: 10;
  position: relative;
}
.context-banner.hidden { display: none; }

.context-back {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
  white-space: nowrap;
}
.context-back:hover {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: var(--primary);
}

.context-info-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 16px;
  gap: 20px;
  flex-grow: 1;
}

.context-label-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.context-label-text {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 700;
}

.context-farm, .context-shed {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.context-batch {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
}

.context-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

@media (max-width: 768px) {
  .context-banner {
    padding: 12px 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .context-info-wrapper {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px;
    padding: 10px 12px;
  }
  .context-divider {
    display: none;
  }
}


.context-stats {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
}
.context-stat {
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
}
.context-stat .label { color: var(--text-muted); margin-right: 4px; }
.context-stat .value { color: var(--text); }
.context-stat .value.danger { color: var(--danger); }
.context-stat .value.warning { color: #f0a030; }

@media (max-width: 768px) {
  .context-banner { padding: 6px 12px; flex-direction: column; align-items: flex-start; }
  .context-stats { display: none; }
}

/* ─── FARM DASHBOARD ─── */
.farm-dashboard { display: flex; flex-direction: column; gap: 24px; }

.farm-dashboard-summary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 8px;
}

.farm-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.farm-section:hover { border-color: rgba(255,255,255,.12); }

.farm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(200,165,80,.08), rgba(200,165,80,.02));
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  transition: background var(--transition);
}
.farm-header:hover { background: linear-gradient(135deg, rgba(200,165,80,.14), rgba(200,165,80,.05)); }

.farm-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.farm-header-left .farm-icon {
  font-size: 1.5rem;
}
.farm-header-left h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
}
.farm-header-left .farm-count {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.farm-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.farm-summary-pills {
  display: flex;
  gap: 8px;
}
.farm-pill {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.farm-pill.birds { color: var(--success); border-color: rgba(76,175,130,.25); }
.farm-pill.alert { color: var(--danger); border-color: rgba(224,88,88,.25); }

.farm-toggle {
  font-size: .85rem;
  transition: transform var(--transition);
  color: var(--text-muted);
}
.farm-section.collapsed .farm-toggle { transform: rotate(-90deg); }

.shed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
  padding: 16px 20px 20px;
}
.farm-section.collapsed .shed-grid { display: none; }

.shed-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  border-left: 3px solid var(--success);
}
.shed-card:hover {
  border-color: rgba(255,255,255,.15);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.3);
}
.shed-card.status-warning { border-left-color: #f0a030; }
.shed-card.status-danger { border-left-color: var(--danger); }
.shed-card.status-empty { border-left-color: var(--text-muted); opacity: .7; }

.shed-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.shed-card-header h4 {
  margin: 0;
  font-size: .92rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.shed-card-header .shed-age {
  font-size: .75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
}
.shed-env-tags {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}
.shed-env-tags .env-tag {
  font-size: .65rem;
  padding: 1px 6px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,.08);
  white-space: nowrap;
}

.shed-batch-name {
  font-size: .78rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.shed-batch-name .breed-tag {
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(100,140,255,.12);
  color: #7ca0ff;
  font-size: .7rem;
  font-weight: 600;
}

.shed-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}

.shed-metric {
  display: flex;
  flex-direction: column;
  padding: 6px 8px;
  border-radius: 6px;
  background: var(--bg-surface);
}
.shed-metric-label {
  font-size: .68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.shed-metric-value {
  font-size: .92rem;
  font-weight: 700;
}
.shed-metric-value.danger { color: var(--danger); }
.shed-metric-value.warning { color: #f0a030; }
.shed-metric-value.success { color: var(--success); }

.shed-alerts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 10px;
}
.shed-alert-tag {
  font-size: .68rem;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
}
.shed-alert-tag.red { background: var(--danger-soft); color: var(--danger); }
.shed-alert-tag.yellow { background: rgba(240,160,48,.12); color: #f0a030; }
.shed-alert-tag.green { background: var(--success-soft); color: var(--success); }

.shed-actions {
  display: flex;
  gap: 8px;
}
.shed-actions button {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  cursor: pointer;
  font-size: .78rem;
  font-weight: 600;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.shed-actions button:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255,255,255,.15);
}
.shed-actions button.primary-action {
  background: linear-gradient(135deg, var(--primary), #b8923a);
  color: #1a1a1a;
  border-color: transparent;
  font-weight: 700;
}
.shed-actions button.primary-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.shed-card-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 140px;
  text-align: center;
  gap: 12px;
}
.shed-card-empty .empty-icon { font-size: 2rem; opacity: .5; }
.shed-card-empty p { color: var(--text-muted); font-size: .82rem; }
.shed-card-empty button {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
  cursor: pointer;
  font-weight: 600;
  font-size: .8rem;
  transition: all var(--transition);
}
.shed-card-empty button:hover {
  background: rgba(200,165,80,.2);
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid-inner { grid-template-columns: 1fr; }
}

/* ─── PDF UPLOAD AREA ─── */
.pdf-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  background: rgba(200,165,80,.04);
  transition: var(--transition);
  cursor: pointer;
  margin-bottom: 8px;
}
.pdf-upload-area:hover, .pdf-upload-area.drag-over {
  border-color: var(--primary);
  background: rgba(200,165,80,.08);
}
.pdf-upload-icon { font-size: 2.5rem; margin-bottom: 8px; }
.pdf-upload-text { color: var(--text); margin-bottom: 4px; }
.pdf-upload-hint { color: var(--text-muted); font-size: .85rem; margin-bottom: 12px; }
.btn-primary {
  background: var(--primary);
  color: #1a1400;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 700;
  font-size: .9rem;
  transition: var(--transition);
  font-family: inherit;
}
.btn-primary:hover { background: #dbb960; transform: translateY(-1px); }
.btn-secondary {
  background: rgba(200,165,80,.15);
  color: var(--primary);
  border: 1px solid rgba(200,165,80,.3);
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 500;
  font-family: inherit;
  transition: var(--transition);
}
.btn-secondary:hover { background: rgba(200,165,80,.25); }
.pdf-file-name {
  margin-top: 10px;
  padding: 8px 14px;
  background: var(--success-soft);
  color: var(--success);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  display: inline-block;
}
.pdf-processing {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(200,165,80,.08);
  border-radius: var(--radius-sm);
  color: var(--primary);
  margin-bottom: 8px;
}
.spinner {
  width: 22px; height: 22px;
  border: 3px solid rgba(200,165,80,.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pdf-result {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: .9rem;
}
.pdf-result.success { background: var(--success-soft); color: var(--success); }
.pdf-result.error { background: var(--danger-soft); color: var(--danger); }
.manual-entry-toggle {
  margin: 8px 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}
.manual-entry-toggle summary {
  cursor: pointer;
  color: var(--text-muted);
  font-size: .9rem;
}
.manual-entry-toggle summary:hover { color: var(--text); }

/* ─── PASSWORD FIELD TOGGLE ─── */
.password-field {
  position: relative;
  display: flex;
  align-items: center;
}

.password-field input {
  padding-right: 44px;
}

.toggle-password {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent !important;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 8px;
  font-size: .9rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  line-height: 1;
  margin-top: 0;
}

.toggle-password:hover {
  color: var(--text);
  background: rgba(255,255,255,.06) !important;
}

/* ─── FORGOT PASSWORD LINK ─── */
.forgot-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--text-muted);
  font-size: .82rem;
  text-decoration: none;
  transition: color var(--transition);
}

.forgot-link:hover {
  color: var(--primary);
}

/* ─── AUTH MESSAGES ─── */
.farm-success-message {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--success-soft);
  color: var(--success);
  font-size: .84rem;
  border: 1px solid rgba(76,175,130,.15);
}

.farm-error-message {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  font-size: .84rem;
  border: 1px solid rgba(224,88,88,.15);
}

/* ═══════════════════════════════════════════
   LOGIN SCREEN (centered card, same as admin)
   ═══════════════════════════════════════════ */
.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg);
  z-index: 500;
  animation: fadeInLogin .4s ease;
}

@keyframes fadeInLogin {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
  text-align: center;
  animation: slideUpLogin .4s ease;
}

@keyframes slideUpLogin {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-card .brand-icon {
  margin: 0 auto 16px;
  width: 56px; height: 56px;
  font-size: 2rem;
}

.login-card h1 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.login-card .login-sub {
  color: var(--text-muted);
  font-size: .78rem;
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.login-card .form-panel {
  display: grid;
  gap: 14px;
  text-align: left;
}

.login-card .form-panel label {
  display: grid;
  gap: 5px;
  color: var(--text-muted);
  font-size: .8rem;
  font-weight: 500;
}

.login-card .btn-primary {
  width: 100%;
  padding: 12px;
  margin-top: 8px;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), #a88530);
  color: #1a1400;
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 2px 12px rgba(200,165,80,.25);
}

.login-card .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(200,165,80,.35);
}

.login-card .login-error {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  font-size: .82rem;
  margin-top: 10px;
}

.login-card .success-message {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--success-soft);
  color: var(--success);
  font-size: .82rem;
  margin-top: 10px;
  border: 1px solid rgba(76,175,130,.15);
}

.login-card .text-xs { font-size: .74rem; }
.login-card .text-sm { font-size: .82rem; }
.login-card .text-muted { color: var(--text-muted); }

@media (max-width: 500px) {
  .login-card { padding: 28px 20px; margin: 16px; }
}

/* ─── DATA TABLE ─── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .78rem;
}
.data-table th {
  background: rgba(200,165,80,.08);
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: .68rem;
  letter-spacing: .03em;
  padding: 8px 10px;
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
  white-space: nowrap;
}
.data-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(255,255,255,.04);
  white-space: nowrap;
}
.data-table tr:hover td {
  background: rgba(200,165,80,.04);
}
.data-table .danger-row td {
  background: rgba(220,53,69,.08);
}
.data-table .totals-row td {
  background: rgba(200,165,80,.1);
  border-top: 2px solid var(--primary);
  font-weight: 600;
}

/* ─── TEXT UTILITIES ─── */
.text-danger { color: var(--danger) !important; }
.text-warning { color: #f0a030 !important; }
.text-success { color: var(--success) !important; }
.text-muted { color: var(--text-muted) !important; }

/* ─── BADGES ─── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .02em;
  white-space: nowrap;
}
.badge-applied { background: rgba(76,175,130,.15); color: var(--success); }
.badge-overdue { background: rgba(220,53,69,.15); color: var(--danger); }
.badge-pending { background: rgba(240,160,48,.15); color: #f0a030; }
.badge-scheduled { background: rgba(200,165,80,.1); color: var(--text-muted); }
.badge-link { background: rgba(100,149,237,.15); color: #6495ed; font-size: .65rem; }

/* ─── CARD HEADER ROW ─── */
.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.card-header-row h3 { margin: 0; }

/* ─── SMALL BUTTONS ─── */
.btn-sm {
  padding: 5px 12px;
  font-size: .72rem;
  border-radius: var(--radius-sm);
  background: rgba(200,165,80,.12);
  color: var(--primary);
  border: 1px solid rgba(200,165,80,.2);
  cursor: pointer;
  transition: background var(--transition);
}
.btn-sm:hover { background: rgba(200,165,80,.22); }

.btn-xs {
  padding: 3px 8px;
  font-size: .68rem;
  border-radius: 4px;
  background: rgba(200,165,80,.08);
  color: var(--text);
  border: 1px solid rgba(255,255,255,.08);
  cursor: pointer;
  transition: background var(--transition);
}
.btn-xs:hover { background: rgba(200,165,80,.18); }
.btn-xs.btn-danger { color: var(--danger); }
.btn-xs.btn-danger:hover { background: rgba(220,53,69,.15); }
.btn-xs.btn-apply-vaccine { color: var(--success); border-color: rgba(76,175,130,.2); }
.btn-xs.btn-apply-vaccine:hover { background: rgba(76,175,130,.15); }

/* ─── COMPLIANCE SUMMARY ─── */
.compliance-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  padding: 8px 12px;
  background: rgba(200,165,80,.05);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(200,165,80,.1);
}
.compliance-pct {
  font-size: 1.3rem;
  font-weight: 700;
}

/* ─── FORM GRID INNER ─── */
.form-grid-inner {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px 12px;
}

/* ─── HISTORY PANEL ─── */
.history-panel {
  max-height: 400px;
  overflow-y: auto;
}

/* ═══ AI CHAT WIDGET ═══ */
.ai-chat-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background 0.3s ease;
}
.ai-chat-fab:hover {
  transform: scale(1.05);
  background: var(--primary-hover);
}

.ai-chat-widget {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 48px);
  height: 500px;
  max-height: calc(100vh - 120px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  z-index: 9998;
  overflow: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.ai-chat-widget.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
}

.ai-chat-header {
  background: var(--sidebar-bg);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.ai-chat-title {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ai-chat-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}
.ai-chat-close:hover {
  color: var(--text-base);
}

.ai-chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-base);
}
.ai-chat-msg {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.4;
  max-width: 85%;
  word-wrap: break-word;
}
.ai-chat-msg.system {
  background: var(--bg-card);
  border: 1px solid var(--border);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.ai-chat-msg.user {
  background: var(--primary);
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.ai-chat-msg strong {
  color: var(--primary);
  margin-bottom: 4px;
  display: block;
}
.ai-chat-msg.user strong {
  color: rgba(255,255,255,0.9);
}

.ai-chat-msg ul, .ai-chat-msg ol {
  margin-top: 6px;
  padding-left: 20px;
}

.ai-chat-footer {
  padding: 12px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}
#aiChatForm {
  display: flex;
  gap: 8px;
}
#aiChatInput {
  flex: 1;
  background: var(--bg-base);
  border: 1px solid var(--border);
  color: var(--text-base);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 0.9rem;
}
#aiChatInput:focus {
  outline: none;
  border-color: var(--primary);
}
#aiChatSendBtn {
  background: var(--primary);
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}
#aiChatSendBtn:hover {
  background: var(--primary-hover);
}
#aiChatSendBtn:disabled {
  background: var(--border);
  cursor: not-allowed;
}

.typing-indicator {
  display: inline-block;
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 4px 8px;
}

/* ── LICENSE BANNER ── */
.license-banner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 14px 20px; border-radius: 10px;
  margin-bottom: 20px; border: 1px solid rgba(255,255,255,.08);
  background: rgba(200,165,80,.1);
}
.license-banner.danger  { background: rgba(224,88,88,.12); border-color: rgba(224,88,88,.3); }
.license-banner.warning { background: rgba(240,165,0,.12); border-color: rgba(240,165,0,.3); }
.license-banner.ok      { background: rgba(76,175,130,.10); border-color: rgba(76,175,130,.25); }
.license-banner-left { display: flex; align-items: center; gap: 14px; flex: 1; }
.license-banner-actions { display: flex; gap: 8px; flex-shrink: 0; }
.btn-license-action {
  padding: 7px 16px; border-radius: 6px; font-size: .85rem; font-weight: 600;
  cursor: pointer; border: 1px solid var(--border); background: var(--surface);
  color: var(--text); transition: all .2s;
}
.btn-license-action:hover { border-color: var(--primary); color: var(--primary); }