/* ==========================================================================
   Splendornet DeliveryPulse - Core Design System & Theme
   Palette:
     Primary:    #007C8C (Teal)
     Secondary:  #333333 (Dark Gray)
     Background: #F5F7FA (Light Neutral)
     Card:       #FFFFFF
     Accent:     #E0E0E0 (Light Gray)
     Danger:     #D9534F (Red)
     Success:    #28A745 (Green)
     Warning:    #FFC107 (Amber)
   Dark Mode:
     Background: #1E1E1E
     Card:       #2A2A2A
     Text:       #EAEAEA
     Accent:     #007C8C
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
  /* Colors */
  --sn-primary: #007C8C;
  --sn-primary-hover: #006370;
  --sn-primary-active: #004d57;
  --sn-primary-subtle: rgba(0, 124, 140, 0.1);
  --sn-primary-border: rgba(0, 124, 140, 0.25);
  
  --sn-secondary: #333333;
  --sn-secondary-hover: #1f1f1f;
  --sn-secondary-subtle: rgba(51, 51, 51, 0.08);

  --sn-bg: #F5F7FA;
  --sn-surface: #FFFFFF;
  --sn-surface-hover: #F8FAFC;
  --sn-surface-alt: #F1F5F9;

  --sn-text: #2D3748;
  --sn-text-headings: #1A202C;
  --sn-text-muted: #718096;
  --sn-text-light: #A0AEC0;

  --sn-border: #E2E8F0;
  --sn-border-strong: #CBD5E1;
  --sn-accent: #E0E0E0;

  --sn-danger: #D9534F;
  --sn-danger-hover: #C9302C;
  --sn-danger-subtle: rgba(217, 83, 79, 0.12);
  --sn-danger-text: #D9534F;

  --sn-success: #28A745;
  --sn-success-hover: #218838;
  --sn-success-subtle: rgba(40, 167, 69, 0.12);
  --sn-success-text: #28A745;

  --sn-warning: #FFC107;
  --sn-warning-hover: #E0A800;
  --sn-warning-subtle: rgba(255, 193, 7, 0.15);
  --sn-warning-text: #B78103;

  --sn-info: #17A2B8;
  --sn-info-subtle: rgba(23, 162, 184, 0.12);

  /* Sidebar */
  --sn-sidebar-width: 260px;
  --sn-sidebar-bg: #1A2229;
  --sn-sidebar-text: #94A3B8;
  --sn-sidebar-text-active: #FFFFFF;
  --sn-sidebar-hover-bg: #242E38;
  --sn-sidebar-active-bg: #007C8C;
  --sn-sidebar-border: #2D3748;

  /* Header */
  --sn-header-height: 68px;
  --sn-header-bg: #FFFFFF;
  --sn-header-border: #E2E8F0;

  /* Forms & Components */
  --sn-radius-sm: 6px;
  --sn-radius-md: 10px;
  --sn-radius-lg: 14px;
  --sn-radius-xl: 20px;
  --sn-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --sn-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --sn-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08);

  --sn-font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --sn-font-family-body: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ==========================================================================
   Dark Mode Theme
   ========================================================================== */
[data-theme="dark"] {
  --sn-bg: #1E1E1E;
  --sn-surface: #2A2A2A;
  --sn-surface-hover: #333333;
  --sn-surface-alt: #242424;

  --sn-text: #EAEAEA;
  --sn-text-headings: #FFFFFF;
  --sn-text-muted: #A0AEC0;
  --sn-text-light: #718096;

  --sn-border: #383838;
  --sn-border-strong: #4A4A4A;
  --sn-accent: #333333;

  --sn-primary-subtle: rgba(0, 124, 140, 0.2);
  --sn-primary-border: rgba(0, 124, 140, 0.4);

  --sn-sidebar-bg: #141414;
  --sn-sidebar-hover-bg: #222222;
  --sn-sidebar-border: #2A2A2A;

  --sn-header-bg: #2A2A2A;
  --sn-header-border: #383838;

  --sn-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --sn-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --sn-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   Global Reset & Typography
   ========================================================================== */
body {
  font-family: var(--sn-font-family-body);
  background-color: var(--sn-bg);
  color: var(--sn-text);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--sn-font-family);
  font-weight: 600;
  color: var(--sn-text-headings);
  letter-spacing: -0.02em;
}

h1, .h1 { font-size: 1.75rem; font-weight: 700; }
h2, .h2 { font-size: 1.45rem; font-weight: 600; }
h3, .h3 { font-size: 1.25rem; font-weight: 600; }
h4, .h4 { font-size: 1.1rem; font-weight: 600; }
h5, .h5 { font-size: 0.95rem; font-weight: 600; }

a {
  color: var(--sn-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover {
  color: var(--sn-primary-hover);
}

/* ==========================================================================
   Layout: App Shell, Sidebar, Header, Content
   ========================================================================== */
.sn-app-layout {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* Sidebar */
.sn-sidebar {
  width: var(--sn-sidebar-width);
  background-color: var(--sn-sidebar-bg);
  border-right: 1px solid var(--sn-sidebar-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1040;
  transition: transform 0.3s ease, width 0.3s ease;
}

.sn-sidebar-brand {
  height: var(--sn-header-height);
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--sn-sidebar-border);
  text-decoration: none;
}

.sn-logo-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--sn-radius-md);
  background: linear-gradient(135deg, #007C8C 0%, #004D57 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 18px;
  box-shadow: 0 4px 10px rgba(0, 124, 140, 0.35);
}

.sn-brand-info {
  display: flex;
  flex-direction: column;
}

.sn-brand-title {
  font-family: var(--sn-font-family);
  font-weight: 700;
  font-size: 1.05rem;
  color: #FFFFFF;
  line-height: 1.2;
}

.sn-brand-subtitle {
  font-size: 0.7rem;
  color: #94A3B8;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

.sn-sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sn-nav-section-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748B;
  padding: 0.75rem 0.75rem 0.35rem;
}

.sn-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--sn-radius-md);
  color: var(--sn-sidebar-text);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.sn-nav-link i {
  font-size: 1.15rem;
  width: 22px;
  display: flex;
  justify-content: center;
}

.sn-nav-link:hover {
  background-color: var(--sn-sidebar-hover-bg);
  color: #FFFFFF;
}

.sn-nav-link.active {
  background-color: var(--sn-sidebar-active-bg);
  color: var(--sn-sidebar-active-text);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 124, 140, 0.35);
}

.sn-nav-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.sn-submenu {
  padding-left: 1.75rem;
  padding-top: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.sn-submenu-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--sn-radius-sm);
  color: #94A3B8;
  font-size: 0.83rem;
  text-decoration: none;
  transition: all 0.15s ease;
}

.sn-submenu-link:hover {
  color: #FFFFFF;
  background-color: var(--sn-sidebar-hover-bg);
}

.sn-submenu-link.active {
  color: #00D1EA;
  font-weight: 600;
}

/* Main Container */
.sn-main-wrapper {
  flex: 1;
  margin-left: var(--sn-sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s ease;
}

/* Topbar Header */
.sn-header {
  height: var(--sn-header-height);
  background-color: var(--sn-header-bg);
  border-bottom: 1px solid var(--sn-header-border);
  padding: 0 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: var(--sn-shadow-sm);
}

.sn-header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sn-header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sn-toggle-btn {
  background: transparent;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-md);
  color: var(--sn-text);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sn-toggle-btn:hover {
  background-color: var(--sn-surface-hover);
  border-color: var(--sn-border-strong);
}

/* User Profile in Header */
.sn-user-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.35rem 0.75rem;
  background: var(--sn-surface-alt);
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-xl);
  color: var(--sn-text);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sn-user-btn:hover {
  background: var(--sn-surface-hover);
  color: var(--sn-text);
}

.sn-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sn-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
}

/* Content Container */
.sn-content-container {
  flex: 1;
  padding: 1.75rem 2rem;
}

/* Breadcrumbs */
.sn-breadcrumb-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sn-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--sn-text-muted);
  list-style: none;
  margin: 0;
  padding: 0;
}

.sn-breadcrumbs a {
  color: var(--sn-text-muted);
  text-decoration: none;
}

.sn-breadcrumbs a:hover {
  color: var(--sn-primary);
}

.sn-breadcrumbs .active {
  color: var(--sn-text);
  font-weight: 500;
}

/* ==========================================================================
   Cards & Panels
   ========================================================================== */
.sn-card {
  background-color: var(--sn-surface);
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-lg);
  box-shadow: var(--sn-shadow-sm);
  margin-bottom: 1.5rem;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.sn-card:hover {
  box-shadow: var(--sn-shadow-md);
}

.sn-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--sn-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: transparent;
}

.sn-card-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.sn-card-body {
  padding: 1.5rem;
}

.sn-card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--sn-border);
  background-color: var(--sn-surface-alt);
}

/* Stat & KPI Cards */
.sn-stat-card {
  padding: 1.5rem;
  border-radius: var(--sn-radius-lg);
  background-color: var(--sn-surface);
  border: 1px solid var(--sn-border);
  box-shadow: var(--sn-shadow-sm);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sn-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sn-shadow-md);
}

.sn-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--sn-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.sn-stat-icon.primary { background-color: var(--sn-primary-subtle); color: var(--sn-primary); }
.sn-stat-icon.success { background-color: var(--sn-success-subtle); color: var(--sn-success); }
.sn-stat-icon.warning { background-color: var(--sn-warning-subtle); color: var(--sn-warning); }
.sn-stat-icon.danger  { background-color: var(--sn-danger-subtle); color: var(--sn-danger); }

.sn-stat-value {
  font-family: var(--sn-font-family);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--sn-text-headings);
  line-height: 1.2;
  margin-top: 0.35rem;
}

.sn-stat-label {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--sn-text-muted);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  font-family: var(--sn-font-family);
  font-weight: 500;
  font-size: 0.88rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--sn-radius-md);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--sn-primary);
  border-color: var(--sn-primary);
  color: #FFFFFF;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--sn-primary-hover) !important;
  border-color: var(--sn-primary-hover) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 12px rgba(0, 124, 140, 0.35);
}

.btn-secondary {
  background-color: var(--sn-secondary);
  border-color: var(--sn-secondary);
  color: #FFFFFF;
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--sn-secondary-hover) !important;
  border-color: var(--sn-secondary-hover) !important;
  color: #FFFFFF !important;
}

.btn-outline-primary {
  border-color: var(--sn-primary);
  color: var(--sn-primary);
  background: transparent;
}

.btn-outline-primary:hover {
  background-color: var(--sn-primary);
  color: #FFFFFF;
}

.btn-danger {
  background-color: var(--sn-danger);
  border-color: var(--sn-danger);
  color: #FFFFFF;
}
.btn-danger:hover {
  background-color: var(--sn-danger-hover);
  border-color: var(--sn-danger-hover);
}

.btn-success {
  background-color: var(--sn-success);
  border-color: var(--sn-success);
  color: #FFFFFF;
}
.btn-success:hover {
  background-color: var(--sn-success-hover);
  border-color: var(--sn-success-hover);
}

/* ==========================================================================
   Tables
   ========================================================================== */
.sn-table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.sn-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.88rem;
}

.sn-table th {
  background-color: var(--sn-surface-alt);
  color: var(--sn-text-headings);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--sn-border);
}

.sn-table td {
  padding: 0.95rem 1.15rem;
  border-bottom: 1px solid var(--sn-border);
  color: var(--sn-text);
  vertical-align: middle;
}

.sn-table tbody tr {
  transition: background-color 0.15s ease;
}

.sn-table tbody tr:hover {
  background-color: var(--sn-surface-hover);
}

.sn-table tbody tr:nth-child(even) {
  background-color: var(--sn-primary-subtle);
}

/* Badges & Status */
.sn-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  border-radius: var(--sn-radius-xl);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.sn-badge.success { background-color: var(--sn-success-subtle); color: var(--sn-success); border: 1px solid rgba(40, 167, 69, 0.3); }
.sn-badge.danger  { background-color: var(--sn-danger-subtle); color: var(--sn-danger); border: 1px solid rgba(217, 83, 79, 0.3); }
.sn-badge.warning { background-color: var(--sn-warning-subtle); color: var(--sn-warning-text); border: 1px solid rgba(255, 193, 7, 0.4); }
.sn-badge.primary { background-color: var(--sn-primary-subtle); color: var(--sn-primary); border: 1px solid var(--sn-primary-border); }
.sn-badge.neutral { background-color: var(--sn-surface-alt); color: var(--sn-text-muted); border: 1px solid var(--sn-border); }

/* ==========================================================================
   Forms & Controls
   ========================================================================== */
.form-control, .form-select {
  font-family: var(--sn-font-family-body);
  background-color: var(--sn-surface);
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-md);
  color: var(--sn-text);
  padding: 0.6rem 0.95rem;
  font-size: 0.88rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus, .form-select:focus {
  background-color: var(--sn-surface);
  border-color: var(--sn-primary);
  color: var(--sn-text);
  box-shadow: 0 0 0 3px var(--sn-primary-subtle);
  outline: none;
}

.form-label {
  font-family: var(--sn-font-family);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sn-text-headings);
  margin-bottom: 0.4rem;
}

.form-text {
  font-size: 0.78rem;
  color: var(--sn-text-muted);
}

/* ==========================================================================
   Modals
   ========================================================================== */
.modal-content {
  background-color: var(--sn-surface);
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-lg);
  box-shadow: var(--sn-shadow-lg);
  overflow: hidden;
}

.modal-header {
  border-bottom: 1px solid var(--sn-border);
  padding: 1.25rem 1.5rem;
  border-top: 4px solid var(--sn-primary);
}

.modal-title {
  font-family: var(--sn-font-family);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--sn-text-headings);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  border-top: 1px solid var(--sn-border);
  padding: 1rem 1.5rem;
  background-color: var(--sn-surface-alt);
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */
.sn-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  border-radius: var(--sn-radius-md);
  margin-bottom: 1.25rem;
  font-size: 0.88rem;
  border: 1px solid transparent;
}

.sn-alert.success {
  background-color: var(--sn-success-subtle);
  border-color: rgba(40, 167, 69, 0.3);
  color: var(--sn-success);
}

.sn-alert.danger {
  background-color: var(--sn-danger-subtle);
  border-color: rgba(217, 83, 79, 0.3);
  color: var(--sn-danger);
}

.sn-alert.warning {
  background-color: var(--sn-warning-subtle);
  border-color: rgba(255, 193, 7, 0.4);
  color: var(--sn-warning-text);
}

.sn-alert.info {
  background-color: var(--sn-primary-subtle);
  border-color: var(--sn-primary-border);
  color: var(--sn-primary);
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination {
  display: flex;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-item .page-link {
  border-radius: var(--sn-radius-sm);
  border: 1px solid var(--sn-border);
  background-color: var(--sn-surface);
  color: var(--sn-text);
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.15s ease;
}

.page-item.active .page-link {
  background-color: var(--sn-primary);
  border-color: var(--sn-primary);
  color: #FFFFFF;
  font-weight: 600;
}

.page-item .page-link:hover {
  background-color: var(--sn-surface-hover);
  border-color: var(--sn-border-strong);
}

/* ==========================================================================
   Empty & Loading States
   ========================================================================== */
.sn-empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.sn-empty-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--sn-primary-subtle);
  color: var(--sn-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin-bottom: 1.25rem;
}

.sn-empty-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--sn-text-headings);
  margin-bottom: 0.35rem;
}

.sn-empty-subtitle {
  font-size: 0.85rem;
  color: var(--sn-text-muted);
  max-width: 420px;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   Progress Bars
   ========================================================================== */
.sn-progress {
  height: 8px;
  border-radius: var(--sn-radius-xl);
  background-color: var(--sn-accent);
  overflow: hidden;
}

.sn-progress-bar {
  background: linear-gradient(90deg, #007C8C 0%, #00B4D8 100%);
  height: 100%;
  border-radius: var(--sn-radius-xl);
  transition: width 0.4s ease;
}

/* ==========================================================================
   Page Header & Action Bar
   ========================================================================== */
.sn-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.sn-page-header-content {
  flex: 1;
  min-width: 250px;
}

.sn-page-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--sn-text-headings);
  margin: 0 0 0.25rem 0;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sn-page-subtitle {
  font-size: 0.88rem;
  color: var(--sn-text-muted);
  margin: 0;
  line-height: 1.4;
}

.sn-page-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Filter Bars & Search Strips
   ========================================================================== */
.sn-filter-bar {
  background-color: var(--sn-surface);
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--sn-shadow-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.sn-filter-item {
  min-width: 160px;
}

.sn-filter-search {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.sn-filter-search i {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sn-text-muted);
  pointer-events: none;
}

.sn-filter-search input {
  padding-left: 2.35rem;
}

/* ==========================================================================
   Form Sections & Groups
   ========================================================================== */
.sn-form-section {
  border-bottom: 1px solid var(--sn-border);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.sn-form-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.sn-form-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--sn-text-headings);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sn-form-section-desc {
  font-size: 0.82rem;
  color: var(--sn-text-muted);
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   Status Badges Extended
   ========================================================================== */
.sn-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--sn-radius-xl);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.sn-badge-pill.status-approved, .sn-badge-pill.status-completed, .sn-badge-pill.status-low {
  background-color: var(--sn-success-subtle);
  color: var(--sn-success);
  border: 1px solid rgba(40, 167, 69, 0.3);
}

.sn-badge-pill.status-rejected, .sn-badge-pill.status-delayed, .sn-badge-pill.status-critical, .sn-badge-pill.status-blocker {
  background-color: var(--sn-danger-subtle);
  color: var(--sn-danger);
  border: 1px solid rgba(217, 83, 79, 0.35);
}

.sn-badge-pill.status-rework, .sn-badge-pill.status-on-hold, .sn-badge-pill.status-medium, .sn-badge-pill.status-high {
  background-color: var(--sn-warning-subtle);
  color: var(--sn-warning-text);
  border: 1px solid rgba(255, 193, 7, 0.45);
}

.sn-badge-pill.status-in-progress, .sn-badge-pill.status-pending {
  background-color: var(--sn-primary-subtle);
  color: var(--sn-primary);
  border: 1px solid var(--sn-primary-border);
}

.sn-badge-pill.status-not-started, .sn-badge-pill.status-cancelled {
  background-color: var(--sn-surface-alt);
  color: var(--sn-text-muted);
  border: 1px solid var(--sn-border);
}

/* Health Badge Indicator */
.sn-health-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  border-radius: var(--sn-radius-xl);
  font-size: 0.8rem;
  font-weight: 700;
}
.sn-health-badge.good { background-color: var(--sn-success-subtle); color: var(--sn-success); }
.sn-health-badge.warning { background-color: var(--sn-warning-subtle); color: var(--sn-warning-text); }
.sn-health-badge.critical { background-color: var(--sn-danger-subtle); color: var(--sn-danger); }

/* Quick Action Banner */
.sn-action-banner {
  background: linear-gradient(135deg, rgba(0, 124, 140, 0.08) 0%, rgba(0, 124, 140, 0.02) 100%);
  border: 1px solid var(--sn-primary-border);
  border-radius: var(--sn-radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* Timeline */
.sn-timeline {
  position: relative;
  padding-left: 1.75rem;
}

.sn-timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background-color: var(--sn-border);
}

.sn-timeline-item {
  position: relative;
  margin-bottom: 1.5rem;
}

.sn-timeline-item:last-child {
  margin-bottom: 0;
}

.sn-timeline-marker {
  position: absolute;
  left: -1.75rem;
  top: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--sn-primary);
  border: 3px solid var(--sn-surface);
  box-shadow: 0 0 0 1px var(--sn-primary);
}

.sn-timeline-marker.success { background-color: var(--sn-success); box-shadow: 0 0 0 1px var(--sn-success); }
.sn-timeline-marker.warning { background-color: var(--sn-warning); box-shadow: 0 0 0 1px var(--sn-warning); }
.sn-timeline-marker.danger  { background-color: var(--sn-danger); box-shadow: 0 0 0 1px var(--sn-danger); }

/* Tooltips custom hover cue */
.sn-tooltip-cue {
  cursor: help;
  text-decoration: underline dotted var(--sn-text-muted);
  text-underline-offset: 3px;
}

/* Mobile Responsiveness */
@media (max-width: 991.98px) {
  .sn-sidebar {
    transform: translateX(-100%);
  }
  .sn-sidebar.show {
    transform: translateX(0);
  }
  .sn-main-wrapper {
    margin-left: 0;
  }
  .sn-content-container {
    padding: 1.25rem 1rem;
  }
}