/* ============================================================
   DESIGN SYSTEM — "Precision Operations"
   Industrial Minimal · Safety Orange · Slate Chrome
   DFII 14/15 — Execute fully
   ============================================================ */

:root {
  /* ── SIDEBAR CHROME (always dark, independent of page theme) ── */
  --sidebar-bg:           #0F172A;
  --sidebar-width:        248px;
  --sidebar-collapsed:    64px;
  --sidebar-accent:       #818cf8;
  --sidebar-text:         #94A3B8;
  --sidebar-text-active:  #F8FAFC;
  --sidebar-item-active:  rgba(129, 140, 248, 0.15);
  --sidebar-item-hover:   rgba(255, 255, 255, 0.06);
  --sidebar-border:       rgba(255, 255, 255, 0.06);
  --sidebar-group-label:  #475569;

  /* ── TOPBAR ── */
  --topbar-height:        56px;
  --topbar-bg:            var(--bs-body-bg);
  --topbar-border:        var(--border);

  /* ── STATUS SYSTEM — same classes across all modules ── */
  --status-ok:            #10B981;
  --status-ok-bg:         rgba(16, 185, 129, 0.12);
  --status-warn:          #F59E0B;
  --status-warn-bg:       rgba(245, 158, 11, 0.12);
  --status-danger:        #EF4444;
  --status-danger-bg:     rgba(239, 68, 68, 0.12);
  --status-info:          #0EA5E9;
  --status-info-bg:       rgba(14, 165, 233, 0.12);
  --status-neutral:       #94A3B8;
  --status-neutral-bg:    rgba(148, 163, 184, 0.12);

  /* ── NAV BADGE ── */
  --nav-badge-bg:         #EF4444;
  --nav-badge-text:       #FFFFFF;
}

/* ============================================================
   FOUC PREVENTION — sidebar colapsado sin flash al navegar
   La clase sidebar-collapsed-init se agrega en <head> y el JS
   la remueve al aplicar el estado real desde localStorage.
   ============================================================ */
html.sidebar-collapsed-init .erp-shell {
  grid-template-columns: var(--sidebar-collapsed) 1fr;
}
html.sidebar-collapsed-init .erp-sidebar {
  width: var(--sidebar-collapsed);
}
html.sidebar-collapsed-init .sidebar-brand {
  padding-left: 0;
  padding-right: 0;
  justify-content: center;
  gap: 0;
}
html.sidebar-collapsed-init .sidebar-brand-name { opacity: 0; width: 0; overflow: hidden; }
html.sidebar-collapsed-init .sidebar-group-label { opacity: 0; }
html.sidebar-collapsed-init .sidebar-item-label,
html.sidebar-collapsed-init .sidebar-item-badge { opacity: 0; width: 0; overflow: hidden; }
html.sidebar-collapsed-init .sidebar-item { justify-content: center; padding: 0.625rem; }
html.sidebar-collapsed-init .sidebar-user-name,
html.sidebar-collapsed-init .sidebar-user-role { opacity: 0; width: 0; overflow: hidden; }

/* ============================================================
   LAYOUT SHELL — CSS Grid sidebar + content
   ============================================================ */
.erp-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
  transition: grid-template-columns 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.erp-shell.sidebar-collapsed {
  grid-template-columns: var(--sidebar-collapsed) 1fr;
}

.erp-content-wrap {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.erp-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 1040;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  width: var(--sidebar-width);
  flex-shrink: 0;
}

.erp-shell.sidebar-collapsed .erp-sidebar {
  width: var(--sidebar-collapsed);
}

.erp-shell.sidebar-collapsed .sidebar-brand {
  padding-left: 0;
  padding-right: 0;
  justify-content: center;
  gap: 0;
}

/* Brand */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1.125rem 1rem 1rem;
  border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
  min-height: var(--topbar-height);
}

.sidebar-brand-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--sidebar-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.05rem;
  flex-shrink: 0;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sidebar-brand:hover .sidebar-brand-icon {
  transform: rotate(-8deg) scale(1.08);
}

.sidebar-brand-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sidebar-text-active);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 1;
  transition: opacity 0.15s ease;
}

.erp-shell.sidebar-collapsed .sidebar-brand-name,
.erp-shell.sidebar-collapsed .sidebar-toggle-btn { opacity: 0; width: 0; overflow: hidden; }

.sidebar-toggle-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--sidebar-text);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  transition: color 0.15s, background 0.15s, transform 0.25s;
  flex-shrink: 0;
}

.sidebar-toggle-btn:hover { color: var(--sidebar-text-active); background: var(--sidebar-item-hover); }
.erp-shell.sidebar-collapsed .sidebar-toggle-btn { transform: rotate(180deg); opacity: 1; width: auto; }

/* Nav scroll area */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.75rem 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.08) transparent;
}

.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 4px; }

/* Nav groups */
.sidebar-group {
  margin-bottom: 0.25rem;
}

.sidebar-group-label {
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--sidebar-group-label);
  padding: 0.75rem 0.625rem 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  opacity: 1;
  transition: opacity 0.15s ease;
}

.erp-shell.sidebar-collapsed .sidebar-group-label { opacity: 0; }

/* Nav items */
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.55rem 0.625rem;
  border-radius: 8px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease;
  position: relative;
  white-space: nowrap;
  cursor: pointer;
}

.sidebar-item:hover {
  background: var(--sidebar-item-hover);
  color: var(--sidebar-text-active);
  text-decoration: none;
}

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

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

.sidebar-item-icon {
  font-size: 1.05rem;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  transition: color 0.15s;
}

.sidebar-item-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 1;
  transition: opacity 0.15s ease;
}

.erp-shell.sidebar-collapsed .sidebar-item-label,
.erp-shell.sidebar-collapsed .sidebar-item-badge { opacity: 0; width: 0; overflow: hidden; }

/* Nav badge (contador) */
.sidebar-item-badge {
  background: var(--nav-badge-bg);
  color: var(--nav-badge-text);
  font-size: 0.6rem;
  font-weight: 800;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  flex-shrink: 0;
  transition: opacity 0.15s;
}

/* Tooltip en modo colapsado */
.erp-shell.sidebar-collapsed .sidebar-item {
  justify-content: center;
  padding: 0.625rem;
}

/* Sidebar footer */
.sidebar-footer {
  border-top: 1px solid var(--sidebar-border);
  padding: 0.75rem 0.5rem;
  flex-shrink: 0;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.625rem;
  border-radius: 8px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 0.8rem;
  transition: background 0.15s, color 0.15s;
  overflow: hidden;
}

.sidebar-user:hover {
  background: var(--sidebar-item-hover);
  color: var(--sidebar-text-active);
  text-decoration: none;
}

.sidebar-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
}

.sidebar-avatar-placeholder {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--sidebar-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.sidebar-user-name {
  font-weight: 600;
  color: var(--sidebar-text-active);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  opacity: 1;
  transition: opacity 0.15s;
}

.sidebar-user-role {
  font-size: 0.68rem;
  color: var(--sidebar-text);
  white-space: nowrap;
  overflow: hidden;
}

.erp-shell.sidebar-collapsed .sidebar-user-name,
.erp-shell.sidebar-collapsed .sidebar-user-role { opacity: 0; width: 0; overflow: hidden; }

/* ============================================================
   TOPBAR
   ============================================================ */
.erp-topbar {
  height: var(--topbar-height);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--topbar-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  flex-shrink: 0;
}

/* Mobile sidebar toggle in topbar */
.topbar-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--bs-body-color);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 6px;
  transition: background 0.15s;
}

.topbar-menu-btn:hover { background: var(--hover-bg); }

/* Command bar trigger */
.cmd-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--hover-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem 0.875rem;
  color: var(--text-muted, var(--bs-secondary));
  font-size: 0.8375rem;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  min-width: 200px;
  max-width: 320px;
  flex: 1;
}

.cmd-trigger:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.cmd-trigger kbd {
  background: var(--surface-raised, var(--hover-bg));
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.05rem 0.35rem;
  font-size: 0.7rem;
  font-family: inherit;
  color: var(--bs-secondary);
  margin-left: auto;
}

/* Topbar right actions */
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.erp-main {
  flex: 1;
  padding: 1.5rem 1.5rem 4rem;
  min-width: 0;
}

/* ============================================================
   COMMAND PALETTE MODAL
   ============================================================ */
.cmd-palette-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9100;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
}

.cmd-palette-overlay.open {
  display: flex;
  animation: cmdFadeIn 0.15s ease both;
}

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

.cmd-palette-box {
  background: var(--surface, #fff);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
  width: min(560px, calc(100vw - 2rem));
  overflow: hidden;
  animation: cmdSlideIn 0.18s cubic-bezier(0.34, 1.2, 0.64, 1) both;
}

@keyframes cmdSlideIn {
  from { opacity: 0; transform: translateY(-12px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.cmd-search-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.125rem;
  border-bottom: 1px solid var(--border);
}

.cmd-search-icon { color: var(--bs-secondary); font-size: 1rem; flex-shrink: 0; }

.cmd-search-input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--bs-body-color);
  font-size: 0.9375rem;
  outline: none;
  font-family: var(--bs-body-font-family);
}

.cmd-search-input::placeholder { color: var(--bs-secondary); }

.cmd-results {
  max-height: 360px;
  overflow-y: auto;
}

.cmd-result-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.125rem;
  text-decoration: none;
  color: var(--bs-body-color);
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  transition: background 0.1s;
  cursor: pointer;
}

.cmd-result-item:last-child { border-bottom: none; }
.cmd-result-item:hover, .cmd-result-item.focused {
  background: var(--hover-bg);
  color: var(--primary);
  text-decoration: none;
}

.cmd-result-icon {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  background: var(--hover-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.9rem;
}

.cmd-result-type {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--bs-secondary);
}

.cmd-footer {
  display: flex;
  gap: 1rem;
  padding: 0.6rem 1.125rem;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--bs-secondary);
}

.cmd-footer kbd {
  background: var(--hover-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.05rem 0.3rem;
  font-size: 0.7rem;
  font-family: inherit;
}

/* ============================================================
   STATUS PILLS — sistema unificado (mismo en todos los módulos)
   ============================================================ */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-ok      { background: var(--status-ok-bg);      color: var(--status-ok); }
.status-ok::before      { background: var(--status-ok); }
.status-warn    { background: var(--status-warn-bg);    color: var(--status-warn); }
.status-warn::before    { background: var(--status-warn); }
.status-danger  { background: var(--status-danger-bg);  color: var(--status-danger); }
.status-danger::before  { background: var(--status-danger); }
.status-info    { background: var(--status-info-bg);    color: var(--status-info); }
.status-info::before    { background: var(--status-info); }
.status-neutral { background: var(--status-neutral-bg); color: var(--status-neutral); }
.status-neutral::before { background: var(--status-neutral); }

/* ============================================================
   MOBILE — sidebar off-canvas
   ============================================================ */
@media (max-width: 991px) {
  .erp-shell {
    grid-template-columns: 1fr !important;
  }

  .erp-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: var(--sidebar-width) !important;
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1050;
  }

  .erp-sidebar.mobile-open {
    transform: translateX(0);
  }

  .sidebar-mobile-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1049;
    background: rgba(0, 0, 0, 0.5);
  }

  .sidebar-mobile-backdrop.active { display: block; }

  .topbar-menu-btn { display: flex; }

  .cmd-trigger { min-width: 120px; }

  .erp-main { padding: 1rem 1rem 5rem; }
}
