:root {
  --tais-deep:    #072146;
  --tais-primary: #004481;
  --tais-bright:  #1973b8;
  --tais-sky:     #49a5e6;
  --tais-soft:    #e8f4ff;
  --tais-bg:      #f4f7fa;
  --tais-border:  #dce7f2;
  --tais-muted:   #546b8f;
  --accent-light: rgba(25, 115, 184, 0.08);

  --ok:   #22c55e;
  --warn: #f59e0b;
  --down: #ef4444;

  --radius-xl: 30px;
  --radius-lg: 20px;
  --radius-md: 14px;

  --shadow-card:  0 2px 8px rgba(7, 33, 70, 0.05), 0 8px 24px rgba(7, 33, 70, 0.04);
  --shadow-soft:  0 24px 60px rgba(7, 33, 70, 0.12);
  --shadow-light: 0 20px 50px rgba(7, 33, 70, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; text-decoration: none; }

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 500, "GRAD" 0, "opsz" 24;
}

/* ── Public shell (home) ─────────────────────────── */
.public-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(73, 165, 230, 0.24), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, var(--tais-bg) 100%);
  color: var(--tais-deep);
}

/* ── App shell (authenticated) — LIGHT TAIS ─────── */
.app-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(73, 165, 230, 0.06), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, var(--tais-bg) 100%);
  color: var(--tais-deep);
}

/* ── Tri-bar accent ──────────────────────────────── */
.tri-bar {
  width: 100%; height: 5px; border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--tais-primary) 0%, var(--tais-primary) 33%,
    var(--tais-bright)  33%, var(--tais-bright)  66%,
    var(--tais-sky)     66%, var(--tais-sky)     100%
  );
}

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

/* ── Public home ─────────────────────────────────── */
.public-home {
  display: grid; place-items: center;
  min-height: 100vh; padding: 48px 0;
}

.public-card {
  width: min(760px, 100%);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(0, 68, 129, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-light);
  overflow: hidden;
}
.public-card-inner { padding: 36px; }

/* ── Eyebrow ─────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 700; color: var(--tais-primary);
}

/* ── Hero ────────────────────────────────────────── */
.hero-title {
  margin: 16px 0 12px;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 0.96; letter-spacing: -0.05em;
  font-weight: 900; color: var(--tais-deep);
}
.hero-copy {
  max-width: 42rem; font-size: 18px;
  line-height: 1.65; color: #476485;
}

.button-row, .inline-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px;
  border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-size: 0.9rem; font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover:not(:disabled) { transform: translateY(-1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(180deg, var(--tais-primary) 0%, #003b70 100%);
  color: white;
  box-shadow: 0 8px 20px rgba(0, 68, 129, 0.2);
}
.btn-primary:hover:not(:disabled) { background: var(--tais-bright); }

.btn-outline {
  background: white; color: var(--tais-deep); border-color: var(--tais-border);
}
.btn-outline:hover:not(:disabled) {
  background: var(--tais-soft); border-color: rgba(25, 115, 184, 0.3); color: var(--tais-primary);
}

.btn-danger  { background: #dc2626; color: white; }
.btn-sm      { min-height: 36px; padding: 0 14px; font-size: 0.82rem; }
.btn-xs      { min-height: 28px; padding: 0 10px; font-size: 0.78rem; }
.btn-icon    { padding: 8px; min-width: 44px; }

/* Inline action buttons (integrations) */
.btn-ok   { background: #ecfdf5; color: #059669; border: 1px solid rgba(5,150,105,0.18);  }
.btn-warn { background: #fffbeb; color: #d97706; border: 1px solid rgba(217,119,6,0.18); }
.btn-info { background: var(--tais-soft); color: var(--tais-primary); border: 1px solid rgba(25,115,184,0.18); }
.btn-muted { background: white; color: var(--tais-muted); border: 1px solid var(--tais-border); }

/* ── Chips / Pills ───────────────────────────────── */
.chip-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.chip {
  padding: 10px 14px; border-radius: 999px;
  background: #edf5ff; border: 1px solid #d7e8fb;
  color: var(--tais-primary); font-size: 14px; font-weight: 700;
}

.pills { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.pill {
  display: inline-flex; align-items: center;
  min-height: 28px; padding: 0 12px; border-radius: 999px;
  background: var(--tais-soft); border: 1px solid rgba(25, 115, 184, 0.14);
  color: var(--tais-primary); font-size: 12px; font-weight: 600;
}

/* Integration status pills */
.pill-ok   { background: #ecfdf5; color: #059669; border: 1px solid rgba(5,150,105,0.14); }
.pill-err  { background: #fef2f2; color: #dc2626; border: 1px solid rgba(220,38,38,0.14); }
.pill-warn { background: #fffbeb; color: #d97706; border: 1px solid rgba(217,119,6,0.14); }
.pill-info { background: var(--tais-soft); color: var(--tais-primary); border: 1px solid rgba(25,115,184,0.14); }
.pill-muted { background: #f4f7fa; color: var(--tais-muted); border: 1px solid var(--tais-border); }

/* ── Badges ──────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 20px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.01em;
}
.badge-blue  { background: var(--tais-soft);  color: var(--tais-primary); border: 1px solid rgba(25,115,184,0.12); }
.badge-green { background: #ecfdf5;            color: #059669;             border: 1px solid rgba(5,150,105,0.10); }
.badge-amber { background: #fffbeb;            color: #d97706;             border: 1px solid rgba(217,119,6,0.10); }
.badge-red   { background: #fef2f2;            color: #dc2626;             border: 1px solid rgba(220,38,38,0.10); }
.badge-muted { background: #f4f7fa;            color: var(--tais-muted);   border: 1px solid var(--tais-border); }

/* ── Status dot ──────────────────────────────────── */
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.16);
  flex-shrink: 0;
}
.dot.warn { background: var(--warn); box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.16); }
.dot.down { background: var(--down); box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.16); }

.status-inline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(0, 68, 129, 0.05);
  border: 1px solid var(--tais-border);
  color: var(--tais-muted); font-size: 13px;
}

/* ── Login shell (dark, unchanged) ──────────────── */
.login-shell {
  min-height: 100vh; display: grid; place-items: center; padding: 36px 0;
  background:
    radial-gradient(circle at top left, rgba(73, 165, 230, 0.22), transparent 22%),
    radial-gradient(circle at bottom right, rgba(25, 115, 184, 0.12), transparent 20%),
    linear-gradient(180deg, #08254d 0%, #061a38 100%);
  color: #f7fbff;
}

.glass-panel {
  width: min(520px, calc(100% - 40px)); overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(7, 33, 70, 0.48);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow-soft);
}
.glass-panel-body { padding: 32px; }
.panel-title {
  margin: 18px 0 10px; font-size: 36px; line-height: 1.02;
  letter-spacing: -0.04em; font-weight: 900;
}
.panel-copy { color: #c5d5ee; line-height: 1.65; }

.login-callout {
  margin-top: 24px; padding: 18px 20px; border-radius: 20px;
  border: 1px solid rgba(73, 165, 230, 0.18);
  background: linear-gradient(180deg, rgba(73, 165, 230, 0.12), rgba(255, 255, 255, 0.04));
}
.login-callout-label {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: #9db4d8; font-weight: 700;
}
.login-callout-copy { margin-top: 10px; color: #e0ebfb; line-height: 1.6; }

.login-primary { width: 100%; min-height: 58px; font-size: 17px; }

.field-grid { display: grid; gap: 14px; margin-top: 24px; }
.field { display: grid; gap: 8px; }
.field label {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: #9db4d8; font-weight: 700;
}
.field input {
  width: 100%; min-height: 52px; border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #f8fbff; padding: 0 16px; font: inherit;
}
.field input::placeholder { color: #89a4cc; }
.field input:focus {
  outline: none;
  border-color: rgba(73, 165, 230, 0.4);
  box-shadow: 0 0 0 4px rgba(73, 165, 230, 0.12);
}

.splitter {
  margin: 22px 0; display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 12px; align-items: center;
  color: #89a4cc; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
}
.splitter::before, .splitter::after {
  content: ""; height: 1px; background: rgba(255, 255, 255, 0.12);
}

/* ── Shell layout ────────────────────────────────── */
.shell-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
  transition: grid-template-columns 0.25s ease;
}
.shell-layout.sidebar-collapsed {
  grid-template-columns: 68px 1fr;
}

/* ── Sidebar ─────────────────────────────────────── */
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
  display: flex; flex-direction: column;
  padding: 20px 12px;
  border-right: 1px solid var(--tais-border);
  background: white;
  transition: padding 0.25s ease;
}
.sidebar-collapsed .sidebar {
  padding: 20px 10px; align-items: center;
}

.brand-lockup {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px; padding: 0 4px; min-height: 48px;
}
.brand-mark {
  width: 44px; height: 44px; flex-shrink: 0;
  display: grid; place-items: center; border-radius: 14px;
  background: linear-gradient(145deg, var(--tais-soft), rgba(73, 165, 230, 0.15));
  border: 1px solid var(--tais-border);
  color: var(--tais-primary);
}
.brand-text {
  min-width: 0; flex: 1;
  transition: opacity 0.2s ease;
}
.sidebar-collapsed .brand-text {
  opacity: 0; width: 0; flex: 0; overflow: hidden; pointer-events: none;
}
.brand-lockup h1 {
  margin: 0 0 2px; font-size: 22px; font-weight: 900;
  letter-spacing: -0.04em; color: var(--tais-deep);
}
.brand-lockup p { margin: 0; font-size: 11px; color: var(--tais-muted); line-height: 1.4; }

.nav-section { display: grid; gap: 2px; flex: 1; }

.nav-link {
  display: flex; align-items: center; gap: 12px;
  min-height: 44px; padding: 0 12px; border-radius: 12px;
  color: var(--tais-muted); font-size: 14px; font-weight: 500;
  white-space: nowrap; overflow: hidden;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-link span.material-symbols-outlined { flex-shrink: 0; font-size: 20px; }
.nav-link .nav-label { transition: opacity 0.2s ease; overflow: hidden; }
.sidebar-collapsed .nav-label { opacity: 0; width: 0; pointer-events: none; }

.nav-link:hover { background: var(--accent-light); color: var(--tais-primary); }
.nav-link.active {
  background: var(--tais-soft); color: var(--tais-primary); font-weight: 600;
}
.nav-link.active .material-symbols-outlined {
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24;
}
.sidebar-collapsed .nav-link {
  justify-content: center; padding: 0; width: 44px; margin: 0 auto;
}

.sidebar-toggle {
  margin-top: 16px; display: flex; align-items: center;
  justify-content: flex-end; padding: 0 4px;
}
.sidebar-collapsed .sidebar-toggle { justify-content: center; padding: 0; }

.toggle-btn {
  width: 32px; height: 32px; border-radius: 10px;
  border: 1px solid var(--tais-border);
  background: white; color: var(--tais-muted);
  cursor: pointer; display: grid; place-items: center;
  transition: background 0.15s, color 0.15s; flex-shrink: 0;
}
.toggle-btn:hover { background: var(--tais-soft); color: var(--tais-primary); }
.toggle-btn .material-symbols-outlined { font-size: 18px; transition: transform 0.25s ease; }
.sidebar-collapsed .toggle-btn .material-symbols-outlined { transform: rotate(180deg); }

/* ── Content / Topbar ────────────────────────────── */
.content { padding: 28px 32px; min-width: 0; }

.topbar {
  display: flex; justify-content: space-between;
  align-items: flex-start; gap: 16px; margin-bottom: 28px;
}
.topbar-left .eyebrow { margin-bottom: 6px; }

/* ── Breadcrumb ──────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 8px;
  line-height: 1;
}
.breadcrumb a {
  color: var(--tais-muted);
  text-decoration: none;
  padding: 2px 4px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.breadcrumb a:hover {
  color: var(--tais-primary);
  background: var(--tais-soft);
}
.breadcrumb .bc-sep {
  color: var(--tais-border);
  font-size: 13px;
  line-height: 1;
  user-select: none;
  padding: 0 1px;
}
.breadcrumb .bc-current {
  color: var(--tais-deep);
  font-weight: 700;
  padding: 2px 4px;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.page-title {
  margin: 0; font-size: clamp(32px, 4vw, 48px);
  line-height: 1; letter-spacing: -0.04em;
  font-weight: 900; color: var(--tais-deep);
}
.page-copy { margin-top: 6px; font-size: 14px; color: var(--tais-muted); }

.topbar-right {
  position: relative;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0;
}
.topbar-user {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: white; border: 1px solid var(--tais-border);
  font-size: 13px; color: var(--tais-muted);
  white-space: nowrap; flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(7, 33, 70, 0.06);
}
.topbar-alert-popup {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 300px;
  padding: 12px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 12px;
  box-shadow: 0 4px 18px rgba(220, 38, 38, 0.12);
  z-index: 200;
  animation: fadeSlideDown 0.18s ease;
}
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Cards ───────────────────────────────────────── */
.glass-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--tais-border);
  background: white;
  box-shadow: var(--shadow-card);
}

/* ── Apps grid ───────────────────────────────────── */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.app-card {
  padding: 22px; display: grid; gap: 16px; min-height: 210px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.app-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(7, 33, 70, 0.10), 0 16px 40px rgba(7, 33, 70, 0.06);
}
.app-card-head {
  display: flex; justify-content: space-between;
  align-items: flex-start; gap: 12px;
}
.app-icon {
  width: 52px; height: 52px; display: grid; place-items: center;
  border-radius: 16px;
  background: linear-gradient(145deg, var(--tais-soft), rgba(73, 165, 230, 0.15));
  color: var(--tais-primary); border: 1px solid var(--tais-border);
}
.app-card h3 {
  margin: 0 0 4px; font-size: 20px; font-weight: 800;
  letter-spacing: -0.03em; color: var(--tais-deep);
}
.host  { font-size: 13px; color: var(--tais-muted); }
.muted { color: var(--tais-muted); font-size: 14px; }

/* ── Status rows ─────────────────────────────────── */
.status-grid { display: grid; gap: 10px; }
.status-row, .list-row {
  display: grid; grid-template-columns: 1fr auto auto;
  gap: 14px; align-items: center;
  padding: 14px 18px; border-radius: 14px;
  background: #f9fcff; border: 1px solid var(--tais-border);
}

/* ── Page layout helpers ─────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

/* ── Katan compact rows ──────────────────────── */
.katan-row {
  border: 1px solid var(--tais-border);
  border-radius: 10px;
  overflow: hidden;
}
.katan-row > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
  background: var(--tais-soft);
  user-select: none;
  transition: background 0.12s;
}
.katan-row > summary::-webkit-details-marker { display: none; }
.katan-row > summary:hover { background: rgba(73,165,230,0.06); }
.katan-row[open] > summary { background: rgba(73,165,230,0.08); border-bottom: 1px solid var(--tais-border); }
.katan-row-name {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--tais-deep);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.katan-row-sub {
  font-size: 11px;
  color: var(--tais-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.katan-row-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
  margin-left: 4px;
}
.katan-row-detail {
  padding: 16px 18px;
  background: white;
}

.katan-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

/* Responsive form grids (colapsan a 1 columna en móvil) */
.form-grid-member {
  display: grid;
  grid-template-columns: 1fr 1fr 160px auto;
  gap: 8px;
  align-items: end;
}

.form-grid-card {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  align-items: end;
}

/* ── Profile / Admin ─────────────────────────────── */
.profile-grid, .admin-grid { display: grid; gap: 18px; }
.stack { display: grid; gap: 14px; }

.admin-toolbar {
  display: flex; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; align-items: center;
}
.search-box {
  width: min(380px, 100%); min-height: 44px;
  border-radius: 14px; border: 1px solid var(--tais-border);
  background: white; color: var(--tais-deep);
  padding: 0 16px; font: inherit; font-size: 0.9rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.search-box:focus {
  outline: none; border-color: var(--tais-bright);
  box-shadow: 0 0 0 4px rgba(25, 115, 184, 0.10);
}
.search-box::placeholder { color: var(--tais-muted); }

.note { font-size: 13px; color: var(--tais-muted); }

/* ── Tabs ────────────────────────────────────────── */
.tab-row {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--tais-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-row::-webkit-scrollbar { display: none; }

.tab-btn {
  padding: 10px 18px;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  background: transparent;
  color: var(--tais-muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.tab-btn:hover { color: var(--tais-deep); }
.tab-btn.active {
  color: var(--tais-primary);
  font-weight: 600;
  border-bottom-color: var(--tais-primary);
}

.tab-pane { display: none; }
.tab-pane.active { display: contents; }

/* ── Katan subtabs (ktab) ──────────────────────── */
.ktab-row {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--tais-border);
  overflow-x: auto;
  scrollbar-width: none;
  background: var(--tais-soft);
  border-radius: 12px 12px 0 0;
  padding: 0 4px;
}
.ktab-row::-webkit-scrollbar { display: none; }
.ktab-btn {
  padding: 8px 14px;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  background: transparent;
  color: var(--tais-muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.ktab-btn:hover { color: var(--tais-deep); }
.ktab-btn.active {
  color: var(--tais-primary);
  font-weight: 600;
  border-bottom-color: var(--tais-primary);
}
.ktab-pane { display: none; }
.ktab-pane.active { display: contents; }

/* ── Utility: alert banners ──────────────────────── */
.alert-ok  { border-color: rgba(5, 150, 105, 0.3)  !important; background: #f0fdf4 !important; }
.alert-err { border-color: rgba(220, 38, 38, 0.3) !important; background: #fef2f2 !important; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 980px) {
  .shell-layout { grid-template-columns: 1fr !important; }
  .sidebar {
    position: static; height: auto; flex-direction: row; flex-wrap: wrap;
    padding: 16px; border-right: 0; border-bottom: 1px solid var(--tais-border);
  }
  /* Resetear estado colapsado en móvil — especificidad igual, orden posterior gana */
  .sidebar-collapsed .sidebar { padding: 16px; align-items: flex-start; }
  .sidebar-collapsed .brand-text { opacity: 1; width: auto; flex: 1; overflow: visible; pointer-events: auto; }
  .sidebar-collapsed .nav-link { width: auto; padding: 0 12px; justify-content: flex-start; margin: 0; }
  .sidebar-collapsed .nav-label { opacity: 1; width: auto; pointer-events: auto; display: none; }

  .brand-lockup { margin-bottom: 0; flex: 1; }
  .nav-section { display: flex; flex-direction: row; gap: 4px; flex-wrap: wrap; }
  .nav-label { display: none; }
  .sidebar-toggle { display: none; }

  .metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .katan-stats  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split-grid   { grid-template-columns: 1fr; }
  .form-grid-member,
  .form-grid-card { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 24px, 1180px); }
  .public-card-inner, .glass-panel-body { padding: 20px; }
  .content { padding: 16px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .metrics-grid,
  .summary-grid,
  .katan-stats { grid-template-columns: 1fr; }
  .status-row,
  .list-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

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

/* ── Project sub-nav (horizontal tab bar) ────────────── */
.project-subnav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
  padding-bottom: 2px;
}

.project-back {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  color: var(--tais-muted);
  text-decoration: none;
  flex-shrink: 0;
  transition: color 0.15s, background 0.15s;
}
.project-back .material-symbols-outlined { font-size: 18px; }
.project-back:hover { color: #e0eeff; background: rgba(255,255,255,0.07); }

.project-subnav-sep {
  width: 1px;
  height: 18px;
  background: rgba(255,255,255,0.12);
  margin: 0 4px;
  flex-shrink: 0;
}

.project-subnav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #7d93b5;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.project-subnav-link .material-symbols-outlined {
  font-size: 16px;
  flex-shrink: 0;
}
.project-subnav-link:hover {
  background: rgba(255,255,255,0.07);
  color: #dceeff;
}
.project-subnav-link.active {
  background: rgba(73,165,230,0.14);
  color: #7dc8f7;
  font-weight: 600;
}
.project-subnav-link.active .material-symbols-outlined {
  font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24;
}

/* ── Compact topbar for project pages ──────────── */
/* Targets the topbar whenever it contains the project subnav */
.topbar:has(.project-subnav) {
  margin-bottom: 10px;
}
.topbar:has(.project-subnav) .breadcrumb {
  margin-bottom: 3px;
}
.topbar:has(.project-subnav) .page-title {
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.topbar:has(.project-subnav) .page-copy {
  margin-top: 2px;
}
/* override page-copy margin when it contains the project subnav */
.page-copy:has(.project-subnav) {
  margin-top: 2px;
  color: inherit;
}

/* ── Pipeline page ───────────────────────────────────── */
.pipeline-stages {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.pipeline-stage {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pipeline-stage-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--tais-muted);
}
.pipeline-stage-count {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #e8f2ff;
  line-height: 1;
}
.pipeline-stage.active-stage {
  border-color: rgba(73,165,230,0.3);
  background: rgba(73,165,230,0.08);
}
.pipeline-stage.active-stage .pipeline-stage-count { color: #7dc8f7; }

.pipeline-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.pipeline-kpi {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 14px 16px;
}
.pipeline-kpi-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--tais-muted);
  margin-bottom: 4px;
}
.pipeline-kpi-value {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #e8f2ff;
  line-height: 1;
}
.pipeline-kpi-sub {
  font-size: 11px;
  color: var(--tais-muted);
  margin-top: 2px;
}

/* ── Document list page ──────────────────────────────── */
.doc-filters {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.doc-filters input[type="search"],
.doc-filters select {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #dbeafe;
  font-size: 13px;
  padding: 8px 14px;
  outline: none;
  transition: border-color 0.15s;
}
.doc-filters input[type="search"] { flex: 1; min-width: 200px; }
.doc-filters input[type="search"]:focus,
.doc-filters select:focus { border-color: rgba(73,165,230,0.5); }
.doc-filters select option { background: #0d1f3c; }

.doc-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s, border-color 0.15s;
  margin-bottom: 8px;
}
.doc-row:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(73,165,230,0.25);
}
.doc-row-title {
  font-size: 14px;
  font-weight: 600;
  color: #dbeafe;
  margin-bottom: 4px;
  line-height: 1.4;
}
.doc-row-meta {
  font-size: 12px;
  color: var(--tais-muted);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.doc-row-badges {
  display: flex;
  gap: 6px;
  align-items: flex-start;
  flex-shrink: 0;
}

.badge-stage {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-stage.extracted  { background: rgba(99,102,241,0.2); color: #a5b4fc; }
.badge-stage.normalized { background: rgba(16,185,129,0.2); color: #6ee7b7; }
.badge-stage.processed  { background: rgba(59,130,246,0.2); color: #93c5fd; }
.badge-stage.analyzed   { background: rgba(245,158,11,0.2); color: #fcd34d; }
.badge-stage.error      { background: rgba(220,38,38,0.2);  color: #fca5a5; }

.badge-sentiment { font-size: 10px; padding: 3px 8px; border-radius: 999px; font-weight: 600; }
.badge-sentiment.pos { background: rgba(16,185,129,0.2); color: #6ee7b7; }
.badge-sentiment.neg { background: rgba(220,38,38,0.2);  color: #fca5a5; }
.badge-sentiment.neu { background: rgba(99,102,241,0.15); color: #c4b5fd; }

/* ── Document detail page ────────────────────────────── */
.doc-detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: start;
}

.doc-score-card {
  border-radius: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  margin-bottom: 10px;
}
.doc-score-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--tais-muted);
  margin-bottom: 6px;
}
.doc-score-value {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.doc-score-value.low    { color: #6ee7b7; }
.doc-score-value.medium { color: #fcd34d; }
.doc-score-value.high   { color: #fca5a5; }
.doc-score-value.monitor { color: #93c5fd; }
.doc-score-value.flat   { color: var(--tais-muted); }

.entity-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.entity-table th {
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--tais-muted);
  padding: 6px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.entity-table td { padding: 6px 10px; color: #c5d8f0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.entity-label {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(73,165,230,0.15);
  color: #7dc8f7;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 980px) {
  .project-subnav-link span { display: none; }
  .project-subnav-link { padding: 5px 8px; }
  .project-subnav-link .material-symbols-outlined { display: block; font-size: 18px; }
  .pipeline-stages { grid-template-columns: repeat(3, 1fr); }
  .doc-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .pipeline-stages { grid-template-columns: repeat(2, 1fr); }
  .pipeline-kpi-grid { grid-template-columns: repeat(2, 1fr); }
}