/* ═══════════════════════════════════════════════════════
   Mzila ERP — Modern Glassmorphism Design System
   ═══════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  /* Primary palette — soft blue accents */
  --mzila-primary: #4f6ef7;
  --mzila-primary-light: #eef1ff;
  --mzila-primary-hover: #3b5de7;

  /* Neutral palette */
  --mzila-dark: #1e293b;
  --mzila-text: #334155;
  --mzila-text-light: #94a3b8;
  --mzila-text-muted: #64748b;
  --mzila-border: rgba(148, 163, 184, 0.2);
  --mzila-border-strong: rgba(148, 163, 184, 0.35);

  /* Glass effect */
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-bg-solid: rgba(255, 255, 255, 0.85);
  --glass-blur: 16px;
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-shadow: 0 4px 24px rgba(148, 163, 184, 0.12);
  --glass-shadow-hover: 0 8px 32px rgba(148, 163, 184, 0.18);

  /* Status colours */
  --color-success: #10b981;
  --color-success-light: #ecfdf5;
  --color-warning: #f59e0b;
  --color-warning-light: #fffbeb;
  --color-danger: #ef4444;
  --color-danger-light: #fef2f2;
  --color-info: #06b6d4;
  --color-info-light: #ecfeff;

  /* Spacing & radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  /* Font */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}


/* ── Global Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  /* Reserve space for scrollbar (Chrome, Edge, Firefox). Safari ignores; slight width shift on collapse there is acceptable. */
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-sans);
  color: var(--mzila-text);
  background: #f1f5f9;
  background-image:
    radial-gradient(at 20% 0%, rgba(79, 110, 247, 0.06) 0%, transparent 60%),
    radial-gradient(at 80% 100%, rgba(6, 182, 212, 0.05) 0%, transparent 60%),
    radial-gradient(at 50% 50%, rgba(255, 255, 255, 0.8) 0%, transparent 100%);
  background-attachment: fixed;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  /* Safe area for notched devices (iPhone X+, Android) */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
}

/* ── Bottom fade-in entrance (used for pages, modals, content) ── */
@keyframes mzilaFadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mzila-page-enter {
  animation: mzilaFadeInUp 0.4s ease forwards;
}

.mzila-fade-in-up {
  animation: mzilaFadeInUp 0.4s ease forwards;
}


/* ══════════════════════════════════════════════
   APP LAYOUT — Sidebar + Main
   ══════════════════════════════════════════════ */

.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  width: 240px;
  min-width: 240px;
  height: 100vh;
  height: 100dvh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1040;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-right: 1px solid var(--mzila-border);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding-left: env(safe-area-inset-left);
}

.sidebar-brand {
  padding: 1.25rem 1.25rem 0.75rem;
}
.sidebar-brand a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--mzila-dark);
}
.sidebar-brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--mzila-primary), #7c8cf8);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(79, 110, 247, 0.25);
}
.sidebar-brand-icon i {
  color: #fff;
  font-size: 1rem;
}
.sidebar-brand-text {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.sidebar-nav {
  flex: 1;
  padding: 0.5rem 0.75rem;
}

.sidebar-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mzila-text-light);
  padding: 1rem 0.75rem 0.35rem;
}
.sidebar-section-label:first-child {
  padding-top: 0.25rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--mzila-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
  margin-bottom: 1px;
}
.sidebar-link i {
  font-size: 1.05rem;
  width: 1.25rem;
  text-align: center;
  flex-shrink: 0;
}
.sidebar-link:hover {
  background: var(--mzila-primary-light);
  color: var(--mzila-primary);
}
.sidebar-link.active {
  background: var(--mzila-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(79, 110, 247, 0.25);
}
.sidebar-link.active i {
  color: #fff;
}

.sidebar-badge {
  margin-left: auto;
  background: var(--color-danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.15em 0.5em;
  border-radius: 100px;
  min-width: 1.2rem;
  text-align: center;
}
.sidebar-link.active .sidebar-badge {
  background: rgba(255, 255, 255, 0.3);
}

.sidebar-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--mzila-border);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}
.sidebar-user-info {
  min-width: 0;
  overflow: hidden;
}
.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--mzila-primary), #7c8cf8);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  flex-shrink: 0;
  text-transform: uppercase;
}
.sidebar-user-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--mzila-dark);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-user-role {
  font-size: 0.7rem;
  color: var(--mzila-text-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 1035;
}
.sidebar-overlay.active {
  display: block;
}


/* ── Top Bar ── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1.5rem;
  padding-top: calc(0.65rem + env(safe-area-inset-top));
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--mzila-border);
  min-height: 52px;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.topbar-toggle {
  display: none;
  background: none;
  border: 1px solid var(--mzila-border-strong);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.5rem;
  color: var(--mzila-text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}
.topbar-toggle:hover {
  background: var(--mzila-primary-light);
  color: var(--mzila-primary);
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.topbar-period {
  font-size: 0.78rem;
  color: var(--mzila-text-light);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.topbar-user-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid var(--mzila-border);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.65rem 0.3rem 0.3rem;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--mzila-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.topbar-user-btn:hover {
  background: rgba(241, 245, 249, 0.7);
  border-color: var(--mzila-border-strong);
}
.topbar-user-btn::after {
  /* override Bootstrap dropdown caret */
  margin-left: 0.15rem;
  font-size: 0.65rem;
}
.topbar-avatar {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--mzila-primary), #7c8cf8);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* ── Main content area ── */
.app-main {
  flex: 1;
  min-width: 0; /* Allow shrink so content doesn't force horizontal scroll (Safari) */
  margin-left: 240px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.app-content {
  flex: 1;
  min-width: 0;
  padding: 1.5rem 2rem;
  width: 100%;
  /* No max-width so main area fills from sidebar to right edge (removes dead space on wide screens) */
}

/* ── Responsive: Tablet ── */
@media (max-width: 991px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .app-main {
    margin-left: 0;
  }
  .topbar-toggle {
    display: flex;
  }
  .app-content {
    padding: 1.25rem 1rem;
  }
}


/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  color: var(--mzila-dark);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.text-muted {
  color: var(--mzila-text-muted) !important;
}

a {
  color: var(--mzila-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--mzila-primary-hover);
}


/* ── Glass Card ── */
.card {
  background: var(--glass-bg-solid);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  overflow: hidden;
}
.card:hover {
  box-shadow: var(--glass-shadow-hover);
}
.card-header {
  background: rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid var(--mzila-border);
  padding: 0.875rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.card-body {
  padding: 1.25rem;
}
.card-header h5,
.card-header h6 {
  margin: 0;
  font-weight: 600;
}

/* Card header gradient (brand) */
.card-header-mzila {
  background: linear-gradient(135deg, var(--mzila-primary), #7c8cf8);
  color: #fff;
  border-bottom: none;
}


/* ── Stat Cards ── */
.stat-card {
  border-left: 4px solid var(--mzila-primary);
  position: relative;
}
.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(79, 110, 247, 0.03), transparent);
  pointer-events: none;
}
.stat-card .stat-value {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.stat-card .stat-label {
  font-size: 0.75rem;
  color: var(--mzila-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stat-card.border-success { border-left-color: var(--color-success); }
.stat-card.border-warning { border-left-color: var(--color-warning); }
.stat-card.border-danger  { border-left-color: var(--color-danger); }
.stat-card.border-info    { border-left-color: var(--color-info); }
.stat-card.border-primary { border-left-color: var(--mzila-primary); }
.stat-card.border-secondary { border-left-color: var(--mzila-text-light); }
.stat-card.border-dark    { border-left-color: #212529; }
.stat-card.border-light   { border-left-color: #adb5bd; }
.stat-card.border-mzila-teal   { border-left-color: #20c997; }
.stat-card.border-mzila-purple { border-left-color: #6f42c1; }


/* ── Dropdown menus (global) ── */
.dropdown-menu {
  background: var(--glass-bg-solid);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--mzila-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  padding: 0.5rem;
  margin-top: 0.25rem;
}
.dropdown-item {
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--mzila-text);
  transition: all var(--transition-fast);
}
.dropdown-item:hover {
  background: var(--mzila-primary-light);
  color: var(--mzila-primary);
}
.dropdown-divider {
  border-color: var(--mzila-border);
  margin: 0.25rem 0;
}


/* ── Buttons ── */
.btn {
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  transition: all var(--transition-fast);
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--mzila-primary);
  border-color: var(--mzila-primary);
  box-shadow: 0 2px 8px rgba(79, 110, 247, 0.25);
}
.btn-primary:hover {
  background: var(--mzila-primary-hover);
  border-color: var(--mzila-primary-hover);
  box-shadow: 0 4px 12px rgba(79, 110, 247, 0.35);
  transform: translateY(-1px);
}
.btn-success {
  background: var(--color-success);
  border-color: var(--color-success);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}
.btn-success:hover {
  background: #059669;
  border-color: #059669;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
  transform: translateY(-1px);
}
.btn-danger {
  background: var(--color-danger);
  border-color: var(--color-danger);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.25);
}
.btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35);
  transform: translateY(-1px);
}
.btn-warning {
  background: var(--color-warning);
  border-color: var(--color-warning);
  color: #fff;
}
.btn-warning:hover {
  background: #d97706;
  border-color: #d97706;
  color: #fff;
  transform: translateY(-1px);
}
.btn-outline-primary {
  color: var(--mzila-primary);
  border-color: var(--mzila-primary);
}
.btn-outline-primary:hover {
  background: var(--mzila-primary);
  border-color: var(--mzila-primary);
  transform: translateY(-1px);
}
.btn-outline-secondary {
  color: var(--mzila-text-muted);
  border-color: var(--mzila-border-strong);
}
.btn-outline-secondary:hover {
  background: rgba(148, 163, 184, 0.1);
  color: var(--mzila-text);
  border-color: var(--mzila-border-strong);
  transform: translateY(-1px);
}
.btn-outline-success {
  color: var(--color-success);
  border-color: var(--color-success);
}
.btn-outline-success:hover {
  background: var(--color-success);
  border-color: var(--color-success);
  transform: translateY(-1px);
}
.btn-outline-danger {
  color: var(--color-danger);
  border-color: var(--color-danger);
}
.btn-outline-danger:hover {
  background: var(--color-danger);
  border-color: var(--color-danger);
  transform: translateY(-1px);
}
.btn-outline-warning {
  color: var(--color-warning);
  border-color: var(--color-warning);
}
.btn-outline-warning:hover {
  background: var(--color-warning);
  border-color: var(--color-warning);
  color: #fff;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}


/* ── Tables ── */
.table {
  font-size: 0.875rem;
  color: var(--mzila-text);
}
.table thead th {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mzila-text-muted);
  border-bottom: 2px solid var(--mzila-border);
  background: rgba(241, 245, 249, 0.5);
  padding: 0.75rem 1rem;
  white-space: nowrap;
}
.table-light {
  --bs-table-bg: rgba(241, 245, 249, 0.5);
}
.table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--mzila-border);
}
.table-hover tbody tr {
  cursor: pointer;
  transition: background var(--transition-fast);
}
.table-hover tbody tr:hover {
  background: rgba(79, 110, 247, 0.04) !important;
}
.table tfoot td {
  padding: 0.75rem 1rem;
  font-weight: 600;
}


/* ── Badges ── */
.badge {
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  padding: 0.35em 0.65em;
  border-radius: 6px;
}

/* Priority badges */
.badge-priority-LOW    { background: #e2e8f0; color: #475569; }
.badge-priority-NORMAL { background: var(--mzila-primary-light); color: var(--mzila-primary); }
.badge-priority-HIGH   { background: #fff7ed; color: #ea580c; }
.badge-priority-URGENT { background: var(--color-danger-light); color: var(--color-danger); }

/* Status badges (used in templates) */
.badge.bg-success { background: var(--color-success-light) !important; color: var(--color-success) !important; }
.badge.bg-danger  { background: var(--color-danger-light) !important; color: var(--color-danger) !important; }
.badge.bg-warning { background: var(--color-warning-light) !important; color: #b45309 !important; }
.badge.bg-info    { background: var(--color-info-light) !important; color: #0891b2 !important; }
.badge.bg-secondary { background: #f1f5f9 !important; color: var(--mzila-text-muted) !important; }
.badge.bg-primary { background: var(--mzila-primary-light) !important; color: var(--mzila-primary) !important; }
.badge.bg-light   { background: #f8fafc !important; color: var(--mzila-text) !important; border: 1px solid var(--mzila-border); }


/* ── Approval Timeline ── */
.approval-timeline {
  position: relative;
  padding-left: 2rem;
}
.approval-timeline::before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--mzila-border), rgba(148, 163, 184, 0.1));
  border-radius: 2px;
}
.approval-step {
  position: relative;
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-sm);
  border: 1px solid var(--mzila-border);
  transition: background var(--transition-fast);
}
.approval-step:hover {
  background: rgba(255, 255, 255, 0.9);
}
.approval-step::before {
  content: '';
  position: absolute;
  left: -1.35rem;
  top: 1rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--mzila-border-strong);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--mzila-border);
}
.approval-step.step-approved::before { background: var(--color-success); box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2); }
.approval-step.step-rejected::before { background: var(--color-danger); box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2); }
.approval-step.step-pending::before  { background: var(--color-warning); box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2); }
.approval-step.step-current::before  {
  background: var(--mzila-primary);
  box-shadow: 0 0 0 4px rgba(79, 110, 247, 0.2);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(79, 110, 247, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(79, 110, 247, 0.1); }
}


/* ── Forms ── */
.form-control,
.form-select {
  border: 1px solid var(--mzila-border-strong);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.85rem;
  font-size: 0.875rem;
  color: var(--mzila-text);
  background: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-fast);
}
.form-control:focus,
.form-select:focus {
  border-color: var(--mzila-primary);
  box-shadow: 0 0 0 3px rgba(79, 110, 247, 0.1);
  background: #fff;
}
.form-control::placeholder {
  color: var(--mzila-text-light);
}
.form-label {
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--mzila-text);
  margin-bottom: 0.35rem;
}
.required::after {
  content: ' *';
  color: var(--color-danger);
}
.form-text {
  font-size: 0.78rem;
  color: var(--mzila-text-light);
}
.input-group-text {
  background: rgba(241, 245, 249, 0.7);
  border: 1px solid var(--mzila-border-strong);
  border-radius: var(--radius-sm);
  color: var(--mzila-text-muted);
  font-size: 0.875rem;
}
.invalid-feedback {
  font-size: 0.8rem;
}


/* ── Formset Rows ── */
.formset-row {
  background: rgba(241, 245, 249, 0.4);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.formset-row:hover {
  background: rgba(241, 245, 249, 0.7);
}


/* ── Alerts ── */
.alert {
  border-radius: var(--radius-md);
  border: none;
  font-size: 0.875rem;
}
.alert-danger {
  background: var(--color-danger-light);
  color: #b91c1c;
}
.alert-warning {
  background: var(--color-warning-light);
  color: #92400e;
}
.alert-info {
  background: var(--color-info-light);
  color: #155e75;
}
.alert-success {
  background: var(--color-success-light);
  color: #065f46;
}


/* ── Nav Pills (Filters) ── */
.nav-pills .nav-link {
  color: var(--mzila-text-muted);
  font-weight: 500;
  font-size: 0.825rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.nav-pills .nav-link:hover {
  color: var(--mzila-primary);
  background: var(--mzila-primary-light);
}
.nav-pills .nav-link.active {
  background: var(--mzila-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(79, 110, 247, 0.25);
}

/* ── Section Tabs (horizontal tabs within section pages) ── */
.section-tabs {
  border-bottom: 1px solid var(--mzila-border);
  padding-bottom: 0;
  min-width: 0;
}
.section-tabs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  min-width: 0;
}
.section-tabs .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  margin-bottom: -1px;
  border: 1px solid transparent;
}
.section-tabs .nav-link.active {
  border-color: var(--mzila-border);
  border-bottom-color: var(--glass-bg-solid);
  background: var(--glass-bg-solid);
  color: var(--mzila-primary);
  font-weight: 600;
}


/* ── Progress Bars ── */
.progress {
  background: rgba(241, 245, 249, 0.8);
  border-radius: 100px;
  overflow: hidden;
}
.progress-bar {
  border-radius: 100px;
  transition: width 0.6s ease;
}
.progress-bar.bg-success { background: var(--color-success) !important; }
.progress-bar.bg-warning { background: var(--color-warning) !important; }
.progress-bar.bg-danger  { background: var(--color-danger) !important; }
.progress-bar.bg-primary { background: var(--mzila-primary) !important; }


/* ── Breadcrumbs ── */
.breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}
.breadcrumb-item a {
  color: var(--mzila-text-muted);
}
.breadcrumb-item a:hover {
  color: var(--mzila-primary);
}
.breadcrumb-item.active {
  color: var(--mzila-text);
}
.breadcrumb-item + .breadcrumb-item::before {
  color: var(--mzila-text-light);
}


/* ── Toast Notifications (Glass) ── */
.toast-container {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 1090;
}
.toast {
  min-width: 320px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  overflow: hidden;
}
.toast.text-bg-success {
  background: rgba(16, 185, 129, 0.9) !important;
}
.toast.text-bg-danger {
  background: rgba(239, 68, 68, 0.9) !important;
}
.toast.text-bg-warning {
  background: rgba(245, 158, 11, 0.9) !important;
}
.toast.text-bg-info {
  background: rgba(6, 182, 212, 0.9) !important;
}
.toast .toast-body {
  font-size: 0.875rem;
  font-weight: 500;
}
.toast .btn-close-white {
  filter: brightness(0) invert(1);
  opacity: 0.7;
}


/* ── Clickable table rows ── */
.table-hover tbody tr[onclick],
.table tbody tr[onclick] {
  cursor: pointer;
}
.table-hover tbody tr[onclick]:hover,
.table tbody tr[onclick]:hover {
  background: rgba(79, 110, 247, 0.05);
}

/* ── Empty States ── */
.empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: var(--mzila-text-muted);
}
/* Only the decorative icon at top of empty-state; not icons inside buttons */
.empty-state > i {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.3;
  color: var(--mzila-primary);
}
.empty-state p {
  font-size: 0.95rem;
  max-width: 24rem;
  margin: 0 auto 1rem;
}
.empty-state .btn {
  display: inline-block;
  margin-top: 0.25rem;
}
.empty-state .btn-primary {
  white-space: nowrap;
  min-width: 7.5rem;
}


/* ── Pagination ── */
.pagination {
  gap: 0.25rem;
}
.page-link {
  border: 1px solid var(--mzila-border);
  border-radius: var(--radius-sm) !important;
  color: var(--mzila-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  background: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}
.page-link:hover {
  background: var(--mzila-primary-light);
  color: var(--mzila-primary);
  border-color: rgba(79, 110, 247, 0.2);
}
.page-item.active .page-link {
  background: var(--mzila-primary);
  border-color: var(--mzila-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(79, 110, 247, 0.25);
}


/* ── List Group (widgets) ── */
.list-group-item {
  border-color: var(--mzila-border);
  padding: 0.85rem 1.25rem;
  font-size: 0.875rem;
  color: var(--mzila-text);
  background: transparent;
}
.list-group-flush > .list-group-item:last-child {
  border-bottom: 0;
}
.list-group-item .badge {
  font-size: 0.72rem;
}


/* ── Dropdown Item Text ── */
.dropdown-item-text {
  font-size: 0.8rem !important;
  padding: 0.35rem 0.75rem;
}


/* ── Login Page ── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: #f1f5f9;
  background-image:
    radial-gradient(at 30% 20%, rgba(79, 110, 247, 0.08) 0%, transparent 50%),
    radial-gradient(at 70% 80%, rgba(6, 182, 212, 0.06) 0%, transparent 50%);
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--glass-bg-solid);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 40px rgba(148, 163, 184, 0.15);
  padding: 2.5rem;
}
.login-card .login-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--mzila-primary), #7c8cf8);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(79, 110, 247, 0.3);
}
.login-card .login-icon i {
  font-size: 1.5rem;
  color: #fff;
}
.login-card h4 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.login-card .login-subtitle {
  font-size: 0.85rem;
  color: var(--mzila-text-muted);
}
.login-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--mzila-text-light);
}


/* ── Responsive (non-layout) ── */
@media (max-width: 768px) {
  .stat-card .stat-value { font-size: 1.35rem; }
  .table { font-size: 0.8rem; }
  .table thead th { font-size: 0.7rem; padding: 0.6rem 0.75rem; }
  .table tbody td { padding: 0.6rem 0.75rem; }
  .login-card { padding: 2rem 1.5rem; }
  .card-body { padding: 1rem; }
}

@media (max-width: 576px) {
  .stat-card .stat-value { font-size: 1.15rem; }
  .card-body { padding: 0.85rem; }
  .card-header { padding: 0.75rem 1rem; }
  .login-card { padding: 1.75rem 1.25rem; }
  .toast { min-width: 280px; }
  .nav-pills .nav-link { font-size: 0.75rem; padding: 0.35rem 0.65rem; }
  .app-content { padding: 1rem 0.75rem; }
  /* Narrow screens: file inputs don't overflow */
  .supplier-csv-input,
  .section-header-file-input,
  .section-header input[type="file"].form-control {
    max-width: 100%;
    min-width: 0;
  }
}

/* Very narrow (e.g. 320px): section headers wrap so nothing overflows */
@media (max-width: 400px) {
  .section-header {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .section-header h4 { flex: 1 1 100%; }
  .section-header .btn-primary,
  .section-header .btn-outline-secondary,
  .section-header input[type="file"].form-control {
    min-width: 0;
  }
}

/* Touch devices: minimum tap target 44px (Apple HIG / Android) */
@media (hover: none) and (pointer: coarse) {
  .btn { min-height: 44px; }
  .btn-sm { min-height: 40px; }
  .sidebar-link,
  .nav-link,
  .dashboard-collapse-trigger {
    min-height: 44px;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
  }
  .topbar-toggle,
  .topbar-user-btn,
  .quick-action-btn,
  .dropdown-toggle:not(.btn) {
    min-height: 44px;
    min-width: 44px;
  }
  a[role="button"]:not(.btn) { min-height: 44px; min-width: 44px; }
}


/* ── Accessibility ── */
*:focus-visible {
  outline: 2px solid var(--mzila-primary);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--mzila-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
  text-decoration: none;
  border-radius: 0 0 var(--radius-sm) 0;
  font-size: 0.85rem;
  font-weight: 500;
}
.skip-link:focus {
  top: 0;
  color: #fff;
}


/* ── Utility: Section header ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.section-header h4 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-header h4 i {
  color: var(--mzila-primary);
  font-size: 1.1em;
}
/* Primary action in section header: prevent squished label, consistent with Suppliers */
.section-header .btn-primary {
  min-width: 7.5rem;
  white-space: nowrap;
  flex-shrink: 0;
}
/* File input in section header: enough width for "No file chosen" */
.supplier-csv-input,
.section-header-file-input,
.section-header input[type="file"].form-control {
  min-width: 220px;
  max-width: 280px;
}


/* ── Quick Actions Bar ── */
.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.quick-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--mzila-text-muted);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--mzila-border);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.quick-action-btn i {
  font-size: 0.95rem;
}
.quick-action-btn:hover {
  color: var(--mzila-primary);
  background: var(--mzila-primary-light);
  border-color: rgba(79, 110, 247, 0.2);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(79, 110, 247, 0.1);
}

/* Primary quick action (CTA) */
.quick-action-btn.quick-action-primary {
  background: var(--mzila-primary);
  color: #fff;
  border-color: var(--mzila-primary);
  box-shadow: 0 2px 8px rgba(79, 110, 247, 0.25);
}
.quick-action-btn.quick-action-primary:hover {
  background: var(--mzila-primary-hover);
  border-color: var(--mzila-primary-hover);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79, 110, 247, 0.35);
}

/* ── Dashboard: collapsible — line illusion + centered arrow ── */
.dashboard-collapse-wrap {
  position: relative;
  border: none;
}

/* Illusion of a line: thin strip, no box. Arrow centered on the line. */
.dashboard-collapse-trigger {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0 0.5rem;
  border: none;
  border-top: none !important;
  border-left: none !important;
  border-right: none !important;
  border-bottom: 1px solid rgba(148, 163, 184, 0.4);
  background: transparent;
  transition: border-color 0.25s ease;
}

.dashboard-collapse-trigger:hover {
  border-bottom-color: rgba(79, 110, 247, 0.35);
}

.dashboard-collapse-chevron {
  font-size: 1rem;
  color: var(--mzila-text-muted);
  transition: transform 0.25s ease, color 0.2s ease;
}

.dashboard-collapse-trigger[aria-expanded="true"] {
  border-bottom-color: rgba(79, 110, 247, 0.5);
}

.dashboard-collapse-trigger[aria-expanded="true"] .dashboard-collapse-chevron {
  transform: rotate(180deg);
  color: var(--mzila-primary);
}

.dashboard-collapse-wrap:has(.dashboard-collapse-trigger[aria-expanded="true"]) .dashboard-collapse-content.show {
  position: relative;
  padding-top: 0.75rem;
}

/* Halo around everything when expanded (press, then shows everything) */
.dashboard-collapse-wrap:has(.dashboard-collapse-trigger[aria-expanded="true"])::before {
  content: '';
  position: absolute;
  inset: -8px -8px -16px -8px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(79, 110, 247, 0.04) 0%, transparent 12%, transparent 88%, rgba(79, 110, 247, 0.03) 100%);
  pointer-events: none;
  z-index: -1;
  box-shadow: 0 0 48px rgba(79, 110, 247, 0.1);
}

/* ── Topbar bell dropdown (Notifications + Pending Items tabs) ── */
.topbar-bell-dropdown {
  min-width: 280px;
  padding: 0;
}
.topbar-bell-dropdown .nav-tabs .nav-link {
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  color: var(--mzila-text-muted);
  border: none;
  border-bottom: 2px solid transparent;
}
.topbar-bell-dropdown .nav-tabs .nav-link:hover {
  color: var(--mzila-primary);
}
.topbar-bell-dropdown .nav-tabs .nav-link.active {
  color: var(--mzila-primary);
  background: transparent;
  border-bottom-color: var(--mzila-primary);
}
.topbar-bell-dropdown .list-group-flush-no-border .list-group-item {
  border-width: 0 0 1px 0;
  border-color: var(--mzila-border);
}
.topbar-bell-dropdown .list-group-flush-no-border .list-group-item:last-child {
  border-bottom: 0;
}

@media (max-width: 576px) {
  .quick-actions {
    gap: 0.35rem;
  }
  .quick-action-btn {
    padding: 0.4rem 0.65rem;
    font-size: 0.75rem;
  }
  .quick-action-btn span {
    display: none;
  }
  .quick-action-btn i {
    font-size: 1.05rem;
  }
}


/* ── Misc Overrides ── */
.shadow-sm { box-shadow: var(--glass-shadow) !important; }
.border-success { border-color: var(--color-success) !important; }
.border-danger { border-color: var(--color-danger) !important; }
.border-warning { border-color: var(--color-warning) !important; }
.border-info { border-color: var(--color-info) !important; }
.border-primary { border-color: var(--mzila-primary) !important; }

.text-primary { color: var(--mzila-primary) !important; }
.text-success { color: var(--color-success) !important; }
.text-danger  { color: var(--color-danger) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-info    { color: var(--color-info) !important; }

.bg-opacity-10 { --bs-bg-opacity: 0.06; }

hr { border-color: var(--mzila-border); }

/* Smooth scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: 100px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.5);
}