/* ============================================================
   ARSELA ASSURANCE — Design System
   Based on Arsela Resources App Branding Guidelines
   Primary Navy: #001F3D | Secondary Blue: #18436B | Accent Teal: #00A896
   ============================================================ */

:root {
  /* Brand Colours */
  --color-navy:        #001F3D;
  --color-navy-mid:    #0A2D52;
  --color-blue:        #18436B;
  --color-blue-light:  #1E5080;
  --color-teal:        #00A896;
  --color-teal-dark:   #008577;
  --color-teal-light:  #00C2AF;

  /* Neutrals */
  --color-bg:          #F4F6F8;
  --color-card:        #FFFFFF;
  --color-border:      #E2E6F0;
  --color-border-dark: #CBD2E0;

  /* Text */
  --color-text:        #0F1C2E;
  --color-text-mid:    #374151;
  --color-text-muted:  #6B7280;
  --color-text-light:  #9CA3AF;
  --color-text-inverse:#FFFFFF;

  /* Status */
  --color-success:     #16A34A;
  --color-success-bg:  #F0FDF4;
  --color-success-bd:  #BBF7D0;
  --color-warning:     #FA9E0B;
  --color-warning-bg:  #FFFBEB;
  --color-warning-bd:  #FDE68A;
  --color-danger:      #EF4444;
  --color-danger-bg:   #FEF2F2;
  --color-danger-bd:   #FECACA;
  --color-info:        #3B82F6;
  --color-info-bg:     #EFF6FF;
  --color-info-bd:     #BFDBFE;

  /* Severity */
  --color-critical:    #991B1B;
  --color-critical-bg: #FEF2F2;
  --color-high:        #EA580C;
  --color-high-bg:     #FFF7ED;
  --color-medium:      #D97706;
  --color-medium-bg:   #FFFBEB;
  --color-low:         #2563EB;
  --color-low-bg:      #EFF6FF;
  --color-info-sev:    #6B7280;
  --color-info-sev-bg: #F9FAFB;

  /* Typography */
  --font-sans:    'Inter', 'Aptos', 'Montserrat', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  /* Sizing */
  --sidebar-width: 240px;
  --radius-sm:     4px;
  --radius:        8px;
  --radius-lg:     12px;
  --radius-pill:   999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,31,61,0.08), 0 1px 2px rgba(0,31,61,0.04);
  --shadow:     0 4px 6px rgba(0,31,61,0.07), 0 2px 4px rgba(0,31,61,0.04);
  --shadow-md:  0 8px 16px rgba(0,31,61,0.10), 0 4px 6px rgba(0,31,61,0.06);
  --shadow-lg:  0 20px 40px rgba(0,31,61,0.12), 0 8px 16px rgba(0,31,61,0.08);

  /* Transitions */
  --transition:       150ms ease;
  --transition-slow:  300ms ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--color-teal); text-decoration: none; }
a:hover { color: var(--color-teal-dark); }

img { max-width: 100%; height: auto; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, .h1 { font-size: 28px; font-weight: 700; line-height: 1.2; }
h2, .h2 { font-size: 20px; font-weight: 600; line-height: 1.3; }
h3, .h3 { font-size: 16px; font-weight: 600; line-height: 1.4; }
h4, .h4 { font-size: 14px; font-weight: 600; line-height: 1.4; }
.caption { font-size: 12px; color: var(--color-text-muted); }
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-teal); }
.text-navy { color: var(--color-navy); }
.text-danger { color: var(--color-danger); }
.text-success { color: var(--color-success); }
.font-mono { font-family: var(--font-mono); font-size: 12px; }

/* ============================================================
   LAYOUT
   ============================================================ */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--color-navy);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: fixed;
  top: 0; left: 0;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-header {
  padding: 20px 16px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo-icon {
  font-size: 24px;
  background: linear-gradient(135deg, var(--color-teal), #00C2AF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-brand {
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.05em;
}

.sidebar-product {
  font-size: 10px;
  font-weight: 500;
  color: var(--color-teal-light);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: rgba(255,255,255,0.65);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
  position: relative;
}

.sidebar-link:hover {
  color: #FFFFFF;
  background: rgba(255,255,255,0.08);
}

.sidebar-link.active {
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--color-blue), #1a4f7a);
  box-shadow: 0 2px 8px rgba(0,168,150,0.2);
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 3px;
  background: var(--color-teal);
  border-radius: 0 2px 2px 0;
}

.sidebar-link i { width: 16px; text-align: center; font-size: 13px; }

.sidebar-badge {
  margin-left: auto;
  background: var(--color-danger);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  min-width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px 8px 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: var(--radius);
  margin-bottom: 8px;
}

.sidebar-user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-blue), var(--color-teal));
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
  flex-shrink: 0;
}

.sidebar-user-name {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-logout {
  display: flex; align-items: center; justify-content: center;
  width: 100%;
  padding: 8px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 12px;
  gap: 6px;
}

.sidebar-logout:hover { color: white; border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.06); }

.sidebar-powered {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  text-align: center;
  padding-top: 8px;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}

.page-title { font-size: 20px; font-weight: 700; color: var(--color-navy); }
.page-subtitle { font-size: 13px; color: var(--color-text-muted); margin-top: 2px; }
.page-actions { display: flex; gap: 10px; align-items: center; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-navy);
}

.card-body { padding: 20px; }
.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ============================================================
   STAT CARDS
   ============================================================ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  padding: 24px 28px;
}

.stat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.stat-card-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.stat-card-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1;
}

.stat-card-sub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 6px;
}

.stat-card.critical { border-left: 4px solid var(--color-critical); }
.stat-card.high { border-left: 4px solid var(--color-high); }
.stat-card.medium { border-left: 4px solid var(--color-medium); }
.stat-card.success { border-left: 4px solid var(--color-success); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-dark));
  color: white;
  box-shadow: 0 2px 6px rgba(0,168,150,0.3);
}
.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-teal-light), var(--color-teal));
  color: white;
  box-shadow: 0 4px 12px rgba(0,168,150,0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-card);
  color: var(--color-text-mid);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--color-bg);
  border-color: var(--color-border-dark);
  color: var(--color-text);
}

.btn-navy {
  background: var(--color-navy);
  color: white;
}
.btn-navy:hover:not(:disabled) { background: var(--color-navy-mid); color: white; }

.btn-danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  border: 1px solid var(--color-danger-bd);
}
.btn-danger:hover:not(:disabled) { background: var(--color-danger); color: white; }

.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }
.btn-icon { padding: 8px; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-mid);
  margin-bottom: 6px;
}
.form-label.required::after { content: ' *'; color: var(--color-danger); }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-card);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0,168,150,0.12);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--color-text-light);
}

.form-input.error { border-color: var(--color-danger); }
.form-error { font-size: 12px; color: var(--color-danger); margin-top: 4px; }
.form-hint { font-size: 12px; color: var(--color-text-muted); margin-top: 4px; }
.form-textarea { min-height: 100px; resize: vertical; }
.form-select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e"); background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; padding-right: 36px; }

.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--color-teal); }

.input-group { position: relative; display: flex; }
.input-group .form-input { flex: 1; border-radius: var(--radius) 0 0 var(--radius); }
.input-suffix {
  display: flex; align-items: center; justify-content: center;
  padding: 0 12px;
  border: 1.5px solid var(--color-border);
  border-left: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--color-bg);
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 13px;
}
.input-suffix:hover { color: var(--color-text); }

/* ============================================================
   BADGES & STATUS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-critical { background: var(--color-critical-bg); color: var(--color-critical); }
.badge-high     { background: var(--color-high-bg); color: var(--color-high); }
.badge-medium   { background: var(--color-medium-bg); color: var(--color-medium); }
.badge-low      { background: var(--color-low-bg); color: var(--color-low); }
.badge-info     { background: var(--color-info-sev-bg); color: var(--color-info-sev); }

.badge-success  { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning  { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger   { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-navy     { background: var(--color-navy); color: white; }
.badge-teal     { background: rgba(0,168,150,0.1); color: var(--color-teal); }
.badge-neutral  { background: var(--color-bg); color: var(--color-text-muted); border: 1px solid var(--color-border); }

/* App status badges */
.badge-not-assessed      { background: #F3F4F6; color: #6B7280; }
.badge-baseline-complete { background: var(--color-info-bg); color: var(--color-info); }
.badge-remediation-required { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-pilot-ready       { background: var(--color-success-bg); color: var(--color-success); }
.badge-commercial-review { background: rgba(0,168,150,0.1); color: var(--color-teal); }

/* Job status */
.badge-queued     { background: #F3F4F6; color: #6B7280; }
.badge-running    { background: var(--color-info-bg); color: var(--color-info); }
.badge-claimed    { background: var(--color-info-bg); color: var(--color-info); }
.badge-completed  { background: var(--color-success-bg); color: var(--color-success); }
.badge-failed     { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-cancelled  { background: #F3F4F6; color: #6B7280; }
.badge-timeout    { background: var(--color-warning-bg); color: var(--color-warning); }

/* Finding status */
.badge-open                { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-in-progress         { background: var(--color-info-bg); color: var(--color-info); }
.badge-pending-verification{ background: var(--color-warning-bg); color: var(--color-warning); }
.badge-verified-fixed      { background: var(--color-success-bg); color: var(--color-success); }
.badge-accepted-risk       { background: #F3F4F6; color: #6B7280; }
.badge-reopened            { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-false-positive      { background: #F3F4F6; color: #9CA3AF; }

/* Runner status */
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.status-dot.online  { background: var(--color-success); box-shadow: 0 0 0 2px rgba(22,163,74,0.2); }
.status-dot.offline { background: #D1D5DB; }
.status-dot.busy    { background: var(--color-info); box-shadow: 0 0 0 2px rgba(59,130,246,0.2); }
.status-dot.error   { background: var(--color-danger); }

/* ============================================================
   TABLES
   ============================================================ */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card);
  font-size: 13px;
}

thead { background: var(--color-bg); }

th {
  padding: 11px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-mid);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover { background: var(--color-bg); }

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}

.alert-danger  { background: var(--color-danger-bg); color: var(--color-danger); border: 1px solid var(--color-danger-bd); }
.alert-success { background: var(--color-success-bg); color: var(--color-success); border: 1px solid var(--color-success-bd); }
.alert-warning { background: var(--color-warning-bg); color: var(--color-warning); border: 1px solid var(--color-warning-bd); }
.alert-info    { background: var(--color-info-bg); color: var(--color-info); border: 1px solid var(--color-info-bd); }

/* CRITICAL FINDING BANNER - SOW rule: never show green when critical is open */
.critical-banner {
  background: linear-gradient(135deg, #7F1D1D, var(--color-critical));
  color: white;
  padding: 12px 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,31,61,0.5);
  backdrop-filter: blur(2px);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}

.modal {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-lg { max-width: 760px; }
.modal-xl { max-width: 960px; }

.modal-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title { font-size: 18px; font-weight: 700; color: var(--color-navy); }
.modal-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border: none; background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius);
  font-size: 16px;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--color-bg); color: var(--color-text); }

.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-border);
  display: flex; justify-content: flex-end; gap: 10px;
}

/* ============================================================
   TOASTS
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--color-navy);
  color: white;
  padding: 12px 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
  max-width: 400px;
  animation: slideIn 200ms ease;
}

.toast-success { background: var(--color-success); }
.toast-error   { background: var(--color-danger); }
.toast-warning { background: var(--color-warning); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ============================================================
   LOADING
   ============================================================ */
.loading-overlay {
  position: fixed; inset: 0;
  background: var(--color-navy);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  flex-direction: column;
  gap: 16px;
}

.loading-icon {
  font-size: 48px;
  background: linear-gradient(135deg, var(--color-teal), #00C2AF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: pulse 1.5s ease-in-out infinite;
}

.loading-text {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.95); }
}

/* ============================================================
   EMPTY STATES
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 48px;
  color: var(--color-border-dark);
  margin-bottom: 16px;
}

.empty-state-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-mid);
  margin-bottom: 8px;
}

.empty-state-desc {
  font-size: 13px;
  margin-bottom: 24px;
}

/* ============================================================
   PAGE CONTENT
   ============================================================ */
.page-content {
  padding: 24px 28px;
  flex: 1;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.content-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

/* ============================================================
   DIVIDERS & SPACING
   ============================================================ */
.divider { height: 1px; background: var(--color-border); margin: 20px 0; }
.mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; }
.mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-4 { margin-bottom: 16px; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; }
.flex { display: flex; } .flex-col { flex-direction: column; }
.items-center { align-items: center; } .justify-between { justify-content: space-between; }
.flex-1 { flex: 1; } .flex-wrap { flex-wrap: wrap; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* ============================================================
   SEVERITY INDICATOR
   ============================================================ */
.severity-bar {
  display: flex;
  gap: 4px;
  align-items: center;
}

.severity-segment {
  height: 6px;
  border-radius: 3px;
  flex: 1;
  background: var(--color-border);
}

.sev-critical .severity-segment:nth-child(1)  { background: var(--color-critical); }
.sev-high     .severity-segment:nth-child(-n+2){ background: var(--color-high); }
.sev-medium   .severity-segment:nth-child(-n+3){ background: var(--color-medium); }
.sev-low      .severity-segment:nth-child(-n+4){ background: var(--color-low); }