/* ═══════════════════════════════════════════════════════════════════════════
   ECOllet UI — Layout: Shell, Sidebar, Topbar
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── App shell ────────────────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  height: 100vh;
  position: relative;
  z-index: var(--z-base);
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--color-bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: relative;
  z-index: var(--z-sidebar);
  overflow: hidden;
}

.sidebar::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--color-blue-400) 35%,
    var(--color-red-500) 65%,
    transparent 100%
  );
  opacity: 0.2;
}

/* ── Sidebar logo ─────────────────────────────────────────────────────────── */
.sidebar-logo {
  padding: var(--space-5) var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sidebar-logo img {
  height: 44px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left;
}

/* Swap de logos según tema — default tema claro muestra el color */
.brand-logo-light { display: block; }
.brand-logo-dark  { display: none; }
[data-theme="dark"] .brand-logo-light { display: none; }
[data-theme="dark"] .brand-logo-dark  { display: block; filter: brightness(1.05); }

.sidebar-logo-divider {
  height: 1px;
  background: var(--border-subtle);
}

.sidebar-app-name {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.sidebar-app-badge {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 2px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--color-blue-500), var(--color-blue-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-app-version {
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-left: auto;
  padding: 2px 6px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
}

/* ── Sidebar navigation ───────────────────────────────────────────────────── */
.sidebar-nav {
  flex: 1;
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.nav-group-label {
  font-size: 9px;
  font-weight: var(--weight-semi);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: var(--space-3) var(--space-3) var(--space-2);
  margin-top: var(--space-2);
}

.nav-group-label:first-child { margin-top: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border: 1px solid transparent;
  transition: all var(--transition-base);
  position: relative;
  user-select: none;
  text-decoration: none;
}

.nav-item:hover {
  background: var(--color-glass-md);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.nav-item.active {
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.18) 0%,
    rgba(59, 130, 246, 0.06) 100%
  );
  color: var(--color-blue-400);
  border-color: var(--border-default);
  box-shadow: inset 0 0 20px var(--color-blue-glow-sm);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: -12px; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 18px;
  background: linear-gradient(to bottom, var(--color-blue-400), var(--color-blue-500));
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 12px var(--color-blue-400);
}

.nav-item-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-glass-sm);
  font-size: 15px;
  flex-shrink: 0;
  transition: background var(--transition-base);
}
.nav-item-icon svg {
  width: 16px; height: 16px;
  display: block; flex-shrink: 0;
}

.nav-item.active .nav-item-icon {
  background: var(--color-blue-glow-sm);
}

.nav-item-label { flex: 1; }

.nav-badge {
  font-size: 9px;
  font-weight: var(--weight-bold);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: var(--color-red-500);
  color: white;
  box-shadow: 0 0 10px var(--color-red-glow);
  animation: badge-pulse 2.5s infinite;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 8px var(--color-red-glow); }
  50% { box-shadow: 0 0 16px var(--color-red-glow); }
}

/* ── Sidebar footer ───────────────────────────────────────────────────────── */
.sidebar-footer {
  padding: var(--space-4) var(--space-4) var(--space-5);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.system-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(0, 200, 150, 0.06);
  border: 1px solid rgba(0, 200, 150, 0.15);
  border-radius: var(--radius-sm);
}

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 8px var(--color-green);
  animation: dot-pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.status-text {
  font-size: var(--text-xs);
  color: var(--color-green);
  font-weight: var(--weight-medium);
}

.status-uptime {
  font-size: 9px;
  color: var(--text-muted);
  margin-left: auto;
  font-family: var(--font-mono);
}

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

/* ── Topbar ───────────────────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-height);
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  padding: 0 var(--space-6);
  gap: var(--space-4);
  flex-shrink: 0;
  z-index: var(--z-topbar);
  position: relative;
}

.topbar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-blue-400) 30%,
    var(--color-red-500) 70%,
    transparent
  );
  opacity: 0.15;
}

.topbar-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.topbar-title {
  font-size: var(--text-md);
  font-weight: var(--weight-semi);
  color: var(--text-primary);
  white-space: nowrap;
}

.topbar-subtitle {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* ── Search ───────────────────────────────────────────────────────────────── */
.search-wrapper {
  flex: 1;
  max-width: 380px;
  margin-left: auto;
  position: relative;
}

.search-input {
  width: 100%;
  height: 36px;
  background: var(--color-glass-sm);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-3) 0 36px;
  color: var(--text-primary);
  font-size: var(--text-sm);
  outline: none;
  transition: all var(--transition-base);
}

.search-input:focus {
  background: var(--color-glass-md);
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--color-blue-glow-sm);
}

.search-input::placeholder { color: var(--text-muted); }

.search-icon {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 14px;
  pointer-events: none;
}

/* ── Topbar chips ─────────────────────────────────────────────────────────── */
.topbar-chips {
  display: flex;
  gap: var(--space-2);
  margin-left: var(--space-4);
}

.chip {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  height: 32px;
  background: var(--color-glass-sm);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  white-space: nowrap;
  transition: border-color var(--transition-base);
  cursor: default;
}

.chip:hover { border-color: var(--border-default); }

.chip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--text-tertiary);
}

.chip-dot.green  { background: var(--color-green);    box-shadow: 0 0 6px var(--color-green);    }
.chip-dot.red    { background: var(--color-red-500); box-shadow: 0 0 6px var(--color-red-500); }
.chip-dot.blue   { background: var(--color-blue-400);box-shadow: 0 0 6px var(--color-blue-400);}
.chip-dot.yellow { background: var(--color-yellow);  box-shadow: 0 0 6px var(--color-yellow);  }

.chip-val {
  color: var(--text-primary);
  font-weight: var(--weight-semi);
  font-family: var(--font-mono);
}

/* ── Avatar menu ──────────────────────────────────────────────────────────── */
.avatar-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-blue-800), var(--color-blue-500));
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--text-primary);
  flex-shrink: 0;
  box-shadow: 0 0 16px var(--color-blue-glow-sm);
}

.avatar-btn:hover {
  border-color: var(--color-blue-400);
  box-shadow: 0 0 20px var(--color-blue-glow);
}

/* ── Content wrapper ──────────────────────────────────────────────────────── */
.content-wrap {
  flex: 1;
  overflow-y: auto;
  padding: var(--content-gap);
  display: flex;
  flex-direction: column;
  gap: var(--content-gap);
  min-height: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   ZONA CLARA — Main area overrides (sidebar keeps dark theme)
   ═══════════════════════════════════════════════════════════════════════════ */

.main-area { background: var(--lz-bg); }

/* Topbar — blanco */
.topbar {
  background: var(--lz-panel);
  border-bottom: 1px solid var(--lz-border);
  box-shadow: var(--lz-shadow-sm);
}
.topbar::after { display: none; }
.topbar-title   { color: var(--lz-text-1); }
.topbar-subtitle { color: var(--lz-text-3); font-size: var(--text-xs); }

/* Barra de búsqueda */
.search-input {
  background: var(--lz-bg);
  border-color: var(--lz-border);
  color: var(--lz-text-1);
}
.search-input:focus {
  background: var(--lz-panel);
  border-color: var(--color-blue-500);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.10);
}
.search-input::placeholder { color: var(--lz-text-3); }
.search-icon { color: var(--lz-text-3); }

/* Chips topbar */
.chip {
  background: var(--lz-bg);
  border-color: var(--lz-border);
  color: var(--lz-text-2);
}
.chip:hover { border-color: var(--lz-border-hover); }
.chip-val   { color: var(--lz-text-1); }

/* Botón atrás */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  background: var(--lz-bg);
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-sm);
  color: var(--lz-text-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  flex-shrink: 0;
}
.btn-back:hover {
  background: var(--lz-panel);
  border-color: var(--color-blue-500);
  color: var(--color-blue-500);
}

/* ── Sidebar usuario ──────────────────────────────────────────────────────── */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-glass-sm);
  border: 1px solid var(--border-subtle);
  margin-bottom: var(--space-3);
  transition: background var(--transition-base);
}
.sidebar-user:hover { background: var(--color-glass-md); }
.sidebar-user-avatar {
  width: 32px; height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-blue-800), var(--color-blue-500));
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-sm); font-weight: var(--weight-bold);
  color: var(--text-primary); flex-shrink: 0;
  border: 1px solid var(--border-default);
}
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { display: block; font-size: var(--text-sm); font-weight: var(--weight-semi); color: var(--text-primary); }
.sidebar-user-role { display: block; font-size: var(--text-xs); color: var(--text-muted); }
.sidebar-logout-btn {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm); border: 1px solid transparent;
  color: var(--text-muted); font-size: 14px; cursor: pointer;
  transition: all var(--transition-base); text-decoration: none; flex-shrink: 0;
}
.sidebar-logout-btn:hover { background: rgba(230,57,70,0.12); border-color: rgba(230,57,70,0.2); color: var(--color-red-400); }

/* ── Breadcrumb ────────────────────────────────────────────────────────────── */
.breadcrumb    { display: flex; align-items: center; gap: 3px; }
.bc-item       { font-size: var(--text-xs); color: var(--lz-text-3); }
.bc-link       { font-size: var(--text-xs); color: var(--lz-text-3); text-decoration: none; transition: color var(--transition-fast); }
.bc-link:hover { color: var(--color-blue-500); }
.bc-active     { font-weight: var(--weight-medium); color: var(--lz-text-2) !important; }
.bc-sep        { font-size: var(--text-xs); color: var(--lz-text-3); margin: 0 1px; }

/* ── Dropdown búsqueda ─────────────────────────────────────────────────────── */
.search-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--lz-panel); border: 1px solid var(--lz-border);
  border-radius: var(--radius-sm); box-shadow: var(--lz-shadow-lg);
  overflow: hidden; z-index: 150; display: none;
}
.search-dropdown.visible { display: block; animation: scale-in 0.15s ease forwards; }
.search-result-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4); cursor: pointer;
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--lz-border); text-decoration: none;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--lz-bg); }
.search-result-icon {
  width: 22px; height: 22px; border-radius: 6px;
  background: rgba(37,99,235,0.10); color: var(--color-blue-500);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; flex-shrink: 0;
}
.search-result-label  { font-size: var(--text-sm); color: var(--lz-text-1); flex: 1; }
.search-result-section{ font-size: var(--text-xs); color: var(--lz-text-3); white-space: nowrap; }

/* ── Dropdown usuario ──────────────────────────────────────────────────────── */
.user-menu-wrap { position: relative; flex-shrink: 0; }
.user-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 210px; background: var(--lz-panel);
  border: 1px solid var(--lz-border); border-radius: var(--radius-sm);
  box-shadow: var(--lz-shadow-lg); overflow: hidden; z-index: 150; display: none;
}
.user-dropdown.visible { display: block; animation: scale-in 0.15s ease forwards; }
.user-dropdown-header  { padding: var(--space-3) var(--space-4); background: var(--lz-panel-header); border-bottom: 1px solid var(--lz-border); }
.user-dropdown-name    { font-size: var(--text-sm); font-weight: var(--weight-semi); color: var(--lz-text-1); }
.user-dropdown-email   { font-size: var(--text-xs); color: var(--lz-text-3); margin-top: 2px; }
.user-dropdown-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4); cursor: pointer;
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--lz-border);
  color: var(--lz-text-2); font-size: var(--text-sm); text-decoration: none;
}
.user-dropdown-item:last-child { border-bottom: none; }
.user-dropdown-item:hover { background: var(--lz-bg); color: var(--lz-text-1); }
.user-dropdown-item.danger:hover { background: rgba(230,57,70,0.06); color: var(--color-red-500); }

/* ── Sidebar — items expandibles y anidados ───────────────────────────────── */
.nav-chevron {
  width: 9px;
  height: 9px;
  margin-left: auto;
  flex-shrink: 0;
  transition: transform 0.18s ease;
  color: var(--text-tertiary);
}
.nav-item.expanded > .nav-chevron { transform: rotate(90deg); }

.nav-item-badge {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  border: 1px solid;
  letter-spacing: 0.4px;
  margin-left: auto;
}
.nav-item.nav-item-expandable .nav-item-badge { margin-left: 4px; }
.nav-item.nav-item-expandable .nav-chevron { margin-left: 4px; }

.nav-item-nested {
  padding-top: 7px;
  padding-bottom: 7px;
  font-size: 12px;
}
.nav-item-nested .nav-item-icon {
  width: 24px;
  height: 24px;
  font-size: 12px;
}
.nav-item-nested .nav-item-icon svg { width: 12px; height: 12px; }

.nav-sub {
  display: none;
  flex-direction: column;
  gap: 1px;
  margin: 2px 0 4px 24px;
  border-left: 1px solid var(--border-subtle);
  padding-left: 0;
}
.nav-sub.open { display: flex; }

/* ── Submódulo navbar — tabs horizontales bajo el topbar ──────────────────
   Inyectada por SAI.initSubmoduleNav cuando la URL está en
   /ecollect/alianza/* o /ecollect/lidera/* (o en las globales con contexto
   guardado en localStorage). */
.submodule-nav {
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 46px;
  flex-shrink: 0;
}
.submodule-nav-inner {
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
}
.submodule-nav-label {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 4px 12px 4px 0;
  border-right: 1px solid;
  margin-right: 10px;
}
.submodule-tab {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  transition: background var(--transition-fast), color var(--transition-fast);
  position: relative;
}
.submodule-tab:hover {
  background: var(--color-glass-md);
  color: var(--text-primary);
}
.submodule-tab.active {
  background: var(--pill-blue-bg);
  color: var(--pill-blue-text);
  font-weight: 700;
}