/* ══════════════════════════════════════════════════════════════════════
   Herd — Design System Stylesheet
   Adapted from the SecureStick UI reference. All CSS custom properties,
   component classes, animations, and media queries are preserved.
   ══════════════════════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════════════════════════════════
   1. DESIGN TOKENS
   All colors, sizes, and effects are CSS custom properties.
   Dark mode is default; light mode activates via html.ss-light class.
   ══════════════════════════════════════════════════════════════════════ */
:root {
  /* ── Backgrounds ── */
  --ss-bg:          #0f1117;
  --ss-bg-deep:     #0a0d12;
  --ss-card:        #161b27;
  --ss-card-hover:  #1a2035;
  --ss-border:      #1e2640;
  --ss-border-dim:  #161e30;

  /* ── Accent (sky blue) ── */
  --ss-accent:      #38bdf8;
  --ss-accent-dim:  #0ea5e9;
  --ss-accent-glow: rgba(56, 189, 248, 0.15);
  --ss-accent-line: rgba(56, 189, 248, 0.4);
  --ss-navy:        #1e3a6e;

  /* ── Text ── */
  --ss-text:        #e2e8f0;
  --ss-text-muted:  #94a3b8;
  --ss-text-dim:    #475569;
  --ss-text-inv:    #0f1117;

  /* ── Status ── */
  --ss-success:     #22c55e;
  --ss-warning:     #f59e0b;
  --ss-danger:      #ef4444;
  --ss-info:        #38bdf8;

  /* ── Sizing ── */
  --ss-radius:      10px;
  --ss-radius-sm:   6px;
  --ss-radius-xs:   4px;
  --ss-shadow:      0 2px 12px rgba(0, 0, 0, 0.4);
  --ss-transition:  0.15s ease;
  --ss-topnav-h:    54px;
  --ss-subnav-h:    38px;
  --ss-font:        -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", "Inter", Roboto, sans-serif;

  /* ── Glassmorphism ── */
  --ss-glass-bg:      rgba(16, 21, 38, 0.62);
  --ss-glass-border:  rgba(56, 189, 248, 0.13);
  --ss-glass-shine:   rgba(56, 189, 248, 0.05);
  --ss-glass-shadow:  0 4px 24px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(56, 189, 248, 0.06);
  --ss-glass-glow:    0 0 28px rgba(56, 189, 248, 0.09);
}

/* ── LIGHT MODE TOKEN OVERRIDES ── */
html.ss-light {
  color-scheme: light;
  --ss-bg:          #eef2f8;
  --ss-bg-deep:     #e2e9f2;
  --ss-card:        rgba(255, 255, 255, 0.88);
  --ss-card-hover:  rgba(255, 255, 255, 0.96);
  --ss-border:      rgba(2, 132, 199, 0.18);
  --ss-border-dim:  rgba(2, 132, 199, 0.09);
  --ss-accent:      #0284c7;
  --ss-accent-dim:  #0369a1;
  --ss-accent-glow: rgba(2, 132, 199, 0.1);
  --ss-accent-line: rgba(2, 132, 199, 0.32);
  --ss-navy:        #dbeafe;
  --ss-text:        #0f172a;
  --ss-text-muted:  #334155;
  --ss-text-dim:    #64748b;
  --ss-text-inv:    #ffffff;
  --ss-success:     #15803d;
  --ss-warning:     #b45309;
  --ss-danger:      #b91c1c;
  --ss-info:        #0284c7;
  --ss-glass-bg:      rgba(255, 255, 255, 0.72);
  --ss-glass-border:  rgba(2, 132, 199, 0.16);
  --ss-glass-shine:   rgba(255, 255, 255, 0.5);
  --ss-glass-shadow:  0 4px 20px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --ss-glass-glow:    0 0 24px rgba(2, 132, 199, 0.1);
}

/* ══════════════════════════════════════════════════════════════════════
   2. BASE RESET + AMBIENT BACKGROUND
   ══════════════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; color-scheme: dark; background: var(--ss-bg); transition: background-color 0.25s ease, color 0.25s ease; }
body {
  font-family: var(--ss-font);
  color: var(--ss-text);
  /* Ambient radial glow — gives depth without images */
  background:
    radial-gradient(ellipse 70% 50% at 15% 0%, rgba(56,189,248,0.07) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 85% 90%, rgba(30,58,110,0.12) 0%, transparent 55%),
    var(--ss-bg);
  min-height: 100vh;
  line-height: 1.5;
  transition: background 0.28s, color 0.28s;
}
html.ss-light body {
  background:
    radial-gradient(ellipse 70% 50% at 15% 0%, rgba(14,165,233,0.06) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 85% 90%, rgba(56,189,248,0.05) 0%, transparent 55%),
    #eef2f8;
}
a { text-decoration: none; color: var(--ss-accent); }
a:hover { color: var(--ss-accent-dim); }
button { font-family: var(--ss-font); }
h1, h2, h3, h4, h5, h6 { color: var(--ss-text); }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--ss-bg-deep); }
::-webkit-scrollbar-thumb { background: var(--ss-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--ss-accent-line); }
html.ss-light ::-webkit-scrollbar-thumb { background: rgba(2,132,199,0.25); }

/* ══════════════════════════════════════════════════════════════════════
   3. TWO-TIER NAVIGATION
   Architecture: Fixed top nav (54px) + context-sensitive subnav (38px)
   ══════════════════════════════════════════════════════════════════════ */
.ss-nav-wrap {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1030;
  background: rgba(9, 12, 20, 0.82);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  box-shadow: 0 1px 0 rgba(56,189,248,0.1), 0 4px 24px rgba(0,0,0,0.4);
}
html.ss-light .ss-nav-wrap {
  background: rgba(255,255,255,0.86);
  box-shadow: 0 1px 0 rgba(2,132,199,0.12), 0 4px 20px rgba(0,0,0,0.08);
}

/* ── Tier 1: Primary Nav ── */
.ss-topnav {
  display: flex; align-items: center;
  height: var(--ss-topnav-h); padding: 0 24px; gap: 8px;
}
.ss-topnav-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; margin-right: 20px; flex-shrink: 0;
}
.ss-topnav-brand .ss-logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--ss-accent) 0%, #0ea5e9 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff;
  box-shadow: 0 0 14px rgba(56,189,248,0.38), 0 2px 6px rgba(0,0,0,0.28);
}
.ss-topnav-brand span { font-size: 15px; font-weight: 600; color: var(--ss-text); letter-spacing: -0.01em; }
.ss-topnav-brand span strong { color: var(--ss-accent); font-weight: 700; }

.ss-topnav-sections { display: flex; align-items: center; gap: 2px; flex: 1; }
.ss-topnav-section {
  display: inline-flex; align-items: center; height: var(--ss-topnav-h);
  padding: 0 14px; font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ss-text-muted); text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--ss-transition), border-color var(--ss-transition);
}
.ss-topnav-section:hover { color: var(--ss-text); border-bottom-color: var(--ss-border); }
.ss-topnav-section.active { color: var(--ss-accent); border-bottom-color: var(--ss-accent); }

.ss-topnav-right { display: flex; align-items: center; gap: 10px; margin-left: auto; flex-shrink: 0; }

/* Status pill (animated pulse dot) */
.ss-status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px; border-radius: 20px;
  background: rgba(34,197,94,0.11); border: 1px solid rgba(34,197,94,0.24);
  font-size: 12px; font-weight: 600; color: var(--ss-success); user-select: none;
}
.ss-pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ss-success); flex-shrink: 0;
  box-shadow: 0 0 7px var(--ss-success);
  animation: ss-pulse-anim 2.4s ease-in-out infinite;
}
@keyframes ss-pulse-anim { 0%,100%{opacity:1} 50%{opacity:0.35} }

/* Theme toggle button */
.ss-theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: var(--ss-radius-sm);
  border: 1px solid rgba(56,189,248,0.2); background: transparent;
  cursor: pointer; color: var(--ss-text-muted); font-size: 13px;
  transition: all var(--ss-transition); padding: 0; flex-shrink: 0;
}
.ss-theme-toggle:hover { background: rgba(56,189,248,0.1); color: var(--ss-accent); border-color: rgba(56,189,248,0.4); }

/* User dropdown button */
.ss-user-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 12px; border-radius: var(--ss-radius-sm);
  background: transparent; border: 1px solid var(--ss-border);
  color: var(--ss-text-muted); font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all var(--ss-transition);
}
.ss-user-btn:hover, .ss-user-btn.active {
  background: var(--ss-card); color: var(--ss-text); border-color: var(--ss-accent-line);
}
.ss-user-btn .fa-caret-down { font-size: 10px; color: var(--ss-text-dim); }

/* User dropdown panel */
.ss-user-dropdown {
  position: fixed; top: var(--ss-topnav-h); right: 16px;
  min-width: 210px; background: var(--ss-card);
  border: 1px solid var(--ss-border); border-radius: var(--ss-radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.45); z-index: 1050;
  display: none; padding: 6px 0;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.ss-user-dropdown.ss-open { display: block; }
.ss-user-dropdown a {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 16px; font-size: 13px; color: var(--ss-text-muted);
  text-decoration: none; transition: background var(--ss-transition), color var(--ss-transition);
}
.ss-user-dropdown a:hover { background: var(--ss-accent-glow); color: var(--ss-accent); }
.ss-dropdown-sep { border: none; border-top: 1px solid var(--ss-border); margin: 4px 0; }

/* Hamburger (mobile) */
.ss-hamburger {
  display: none; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--ss-radius-sm);
  border: 1px solid var(--ss-border); background: transparent;
  cursor: pointer; color: var(--ss-text-muted); font-size: 16px;
}
@media (max-width: 767px) {
  .ss-topnav-sections { display: none; }
  .ss-hamburger { display: inline-flex; }
  .ss-subnav { display: none; }
}

/* ── Tier 2: Sub-nav ── */
.ss-subnav {
  display: flex; align-items: center;
  height: var(--ss-subnav-h); padding: 0 24px; gap: 4px;
  background: rgba(5, 8, 15, 0.65);
  border-top: 1px solid rgba(56,189,248,0.08);
}
html.ss-light .ss-subnav { background: rgba(240,245,252,0.88); border-top-color: rgba(2,132,199,0.1); }
.ss-subnav-item {
  display: inline-flex; align-items: center; height: var(--ss-subnav-h);
  padding: 0 10px; font-size: 13px; font-weight: 500;
  color: var(--ss-text-muted); text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--ss-transition), border-color var(--ss-transition);
}
.ss-subnav-item:hover { color: var(--ss-text); }
.ss-subnav-item.active { color: var(--ss-accent); border-bottom-color: var(--ss-accent); }
.ss-subnav-sep { color: var(--ss-border); font-size: 14px; user-select: none; padding: 0 2px; }

/* ══════════════════════════════════════════════════════════════════════
   4. GLASS CARD — The core container component
   ══════════════════════════════════════════════════════════════════════ */
.card {
  background: var(--ss-glass-bg);
  border: 1px solid var(--ss-glass-border);
  border-radius: 14px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--ss-glass-shadow);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
  margin-bottom: 20px;
  animation: ss-card-in 0.4s ease both;
}
.card:hover { border-color: rgba(56,189,248,0.3); box-shadow: var(--ss-glass-shadow), var(--ss-glass-glow); }
.card-hd {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px 12px; border-bottom: 1px solid var(--ss-glass-border);
}
.card-title {
  font-size: 11.5px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--ss-text-muted);
  display: flex; align-items: center; gap: 7px;
}
.card-title i { color: var(--ss-accent); }
.card-body { padding: 18px; color: var(--ss-text); }
.card-footer {
  background: rgba(0,0,0,0.15); border-top: 1px solid var(--ss-glass-border);
  padding: 12px 18px; color: var(--ss-text-muted);
}
@keyframes ss-card-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════════════════════════
   5. STAT CARDS — Dashboard metric boxes
   ══════════════════════════════════════════════════════════════════════ */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
@media (max-width: 960px) { .stats-row { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .stats-row { grid-template-columns: 1fr 1fr; } }
.stat-card { padding: 19px 20px; box-shadow: 0 2px 20px rgba(0,0,0,0.22); }
.stat-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 13px; }
.stat-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.si-blue  { background: rgba(56,189,248,0.12); color: var(--ss-accent); }
.si-red   { background: rgba(239,68,68,0.12);  color: var(--ss-danger); }
.si-amber { background: rgba(245,158,11,0.12); color: var(--ss-warning); }
.si-green { background: rgba(34,197,94,0.12);  color: var(--ss-success); }
.stat-sub { font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 8px; }
.stat-sub.blue  { background: rgba(56,189,248,0.10); color: var(--ss-accent); }
.stat-sub.green { background: rgba(34,197,94,0.12);  color: var(--ss-success); }
.stat-sub.red   { background: rgba(239,68,68,0.12);  color: var(--ss-danger); }
.stat-sub.amber { background: rgba(245,158,11,0.12); color: var(--ss-warning); }
.stat-val { font-size: 27px; font-weight: 700; letter-spacing: -1.2px; color: var(--ss-text); }
.stat-lbl { font-size: 11.5px; color: var(--ss-text-muted); margin-top: 3px; }

/* ══════════════════════════════════════════════════════════════════════
   6. BUTTONS
   ══════════════════════════════════════════════════════════════════════ */
.btn {
  border-radius: var(--ss-radius-sm); font-size: 13px; font-weight: 500;
  border: none; cursor: pointer; padding: 8px 16px;
  transition: all 0.15s ease; position: relative;
}
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn-primary { background: var(--ss-accent); color: var(--ss-text-inv); }
.btn-primary:hover { background: var(--ss-accent-dim); box-shadow: 0 0 0 3px var(--ss-accent-glow); }
.btn-default { background: transparent; border: 1px solid var(--ss-border); color: var(--ss-text-muted); }
.btn-default:hover { background: var(--ss-card-hover); color: var(--ss-text); border-color: var(--ss-accent-line); }
.btn-success { background: var(--ss-success); color: #fff; }
.btn-warning { background: var(--ss-warning); color: #000; }
.btn-danger  { background: var(--ss-danger);  color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* Button loading state */
.btn.ss-loading { pointer-events: none; opacity: 0.75; color: transparent !important; }
.btn.ss-loading::after {
  content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff; border-radius: 50%; animation: ss-btn-spin 0.6s linear infinite;
}
/* Button success flash */
.btn.ss-success-state { background-color: var(--ss-success) !important; color: #fff !important; }
/* Button error shake */
.btn.ss-error-state { background-color: var(--ss-danger) !important; animation: ss-btn-shake 0.4s ease; }
@keyframes ss-btn-spin { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes ss-btn-shake { 0%,100%{transform:translateX(0)} 20%,60%{transform:translateX(-4px)} 40%,80%{transform:translateX(4px)} }

/* ══════════════════════════════════════════════════════════════════════
   7. FORMS
   ══════════════════════════════════════════════════════════════════════ */
.form-control {
  background: var(--ss-bg-deep); border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius-sm); color: var(--ss-text);
  padding: 8px 12px; font-size: 13px; width: 100%;
  transition: border-color var(--ss-transition), box-shadow var(--ss-transition);
}
.form-control:focus { border-color: var(--ss-accent); box-shadow: 0 0 0 2px var(--ss-accent-glow); outline: none; }
.form-control::placeholder { color: var(--ss-text-dim); }
label { color: var(--ss-text-muted); font-size: 12px; font-weight: 600; margin-bottom: 5px; display: block; letter-spacing: 0.02em; }
input[type="checkbox"] { accent-color: var(--ss-accent); }
html.ss-light .form-control { background: rgba(255,255,255,0.9); border-color: rgba(2,132,199,0.2); }

/* ══════════════════════════════════════════════════════════════════════
   8. TABLES
   ══════════════════════════════════════════════════════════════════════ */
.ss-table { width: 100%; border-collapse: collapse; }
.ss-table th {
  font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ss-text-dim); padding: 9px 16px; text-align: left;
  border-bottom: 1px solid var(--ss-border); background: var(--ss-bg-deep);
}
.ss-table td {
  font-size: 12.5px; color: var(--ss-text-muted); padding: 10px 16px;
  border-bottom: 1px solid var(--ss-border-dim); background: var(--ss-card);
}
.ss-table tr:last-child td { border-bottom: none; }
.ss-table tr:hover td { background: var(--ss-accent-glow); color: var(--ss-text); }
.ss-table td.mono { font-family: 'SF Mono','Fira Code','Cascadia Code',monospace; color: var(--ss-text); }
html.ss-light .ss-table th { background: rgba(0,0,0,0.03); }
html.ss-light .ss-table td { background: #fff; color: #0f172a; }

/* ══════════════════════════════════════════════════════════════════════
   9. BADGES / PILLS / SEVERITY LABELS
   ══════════════════════════════════════════════════════════════════════ */
.sev { display: inline-block; font-size: 10.5px; font-weight: 700; padding: 2px 9px; border-radius: 9px; }
.sev.crit { background: rgba(239,68,68,0.14); color: var(--ss-danger); }
.sev.high { background: rgba(245,158,11,0.13); color: var(--ss-warning); }
.sev.med  { background: rgba(56,189,248,0.11); color: var(--ss-accent); }
.sev.low  { background: rgba(34,197,94,0.12);  color: var(--ss-success); }

.ss-score { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.ss-score-high   { background: rgba(239,68,68,0.15); color: var(--ss-danger); }
.ss-score-medium { background: rgba(245,158,11,0.15); color: var(--ss-warning); }
.ss-score-low    { background: rgba(34,197,94,0.15); color: var(--ss-success); }

/* ══════════════════════════════════════════════════════════════════════
   10. MODALS
   ══════════════════════════════════════════════════════════════════════ */
.ss-modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1040; display: none; }
.ss-modal-backdrop.open { display: flex; align-items: center; justify-content: center; }
.ss-modal {
  background: var(--ss-card); border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius); box-shadow: var(--ss-shadow);
  color: var(--ss-text); width: 90%; max-width: 500px;
}
.ss-modal-header {
  background: var(--ss-bg-deep); border-bottom: 1px solid var(--ss-border);
  border-radius: var(--ss-radius) var(--ss-radius) 0 0; padding: 16px 20px;
  display: flex; justify-content: space-between; align-items: center;
}
.ss-modal-title { font-size: 15px; font-weight: 600; }
.ss-modal-close { background: none; border: none; color: var(--ss-text-muted); cursor: pointer; font-size: 16px; }
.ss-modal-body { padding: 20px; }
.ss-modal-footer { border-top: 1px solid var(--ss-border); background: var(--ss-bg-deep); padding: 12px 20px; display: flex; gap: 8px; justify-content: flex-end; }

/* ══════════════════════════════════════════════════════════════════════
   11. ALERT CARDS
   ══════════════════════════════════════════════════════════════════════ */
.alert-card { border-radius: 11px; padding: 13px 14px; margin-bottom: 10px; }
.alert-card.warn { background: rgba(245,158,11,0.08); border: 1px solid rgba(245,158,11,0.22); }
.alert-card.err  { background: rgba(239,68,68,0.08);  border: 1px solid rgba(239,68,68,0.22); }
.alert-card.info { background: rgba(56,189,248,0.06); border: 1px solid rgba(56,189,248,0.18); }
.alert-top { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.alert-ico { font-size: 13px; }
.alert-ico.warn { color: var(--ss-warning); }
.alert-ico.err  { color: var(--ss-danger); }
.alert-device { font-size: 13px; font-weight: 700; color: var(--ss-text); flex: 1; }
.alert-badge { font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 8px; }
.alert-badge.warn { background: rgba(245,158,11,0.14); color: var(--ss-warning); }
.alert-badge.err  { background: rgba(239,68,68,0.14); color: var(--ss-danger); }
.alert-desc { font-size: 11.5px; color: var(--ss-text-muted); margin-bottom: 5px; }
.alert-meta { font-size: 10.5px; color: var(--ss-text-dim); }

/* ══════════════════════════════════════════════════════════════════════
   12. DOMAIN / DEVICE LISTS
   ══════════════════════════════════════════════════════════════════════ */
.domain-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 18px; border-bottom: 1px solid var(--ss-border-dim);
}
.domain-row:last-child { border-bottom: none; }
.domain-left { flex: 1; min-width: 0; }
.domain-name {
  font-size: 12px; color: var(--ss-text);
  font-family: 'SF Mono','Fira Code','Cascadia Code',monospace;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.domain-bar-bg { height: 3px; background: var(--ss-border); border-radius: 2px; margin-top: 4px; }
.domain-bar { height: 3px; border-radius: 2px; background: var(--ss-danger); transition: width 0.5s; }
.domain-count { font-size: 12.5px; font-weight: 600; color: var(--ss-text-muted); margin-left: 12px; }

.device-row { display: flex; align-items: center; gap: 11px; padding: 9px 18px; border-bottom: 1px solid var(--ss-border-dim); }
.device-row:last-child { border-bottom: none; }
.device-ico {
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
  background: var(--ss-accent-glow); border: 1px solid var(--ss-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 12.5px; color: var(--ss-accent);
}
.device-name { flex: 1; font-size: 12.5px; color: var(--ss-text); }
.device-count { font-size: 12.5px; font-weight: 600; color: var(--ss-text-muted); }

/* ══════════════════════════════════════════════════════════════════════
   13. CHART WRAPPER
   ══════════════════════════════════════════════════════════════════════ */
.chart-body { padding: 14px 18px 12px; }
.chart-svg { width: 100%; height: 156px; display: block; overflow: visible; }
.chart-legend { display: flex; gap: 18px; margin-top: 8px; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--ss-text-muted); }
.legend-line { width: 18px; height: 2.5px; border-radius: 2px; }

/* ══════════════════════════════════════════════════════════════════════
   14. PROTECTION SCORE HERO + RING
   ══════════════════════════════════════════════════════════════════════ */
.ss-hero {
  background: linear-gradient(135deg, rgba(34,197,94,0.15) 0%, rgba(56,189,248,0.1) 100%);
  border: 1px solid rgba(34,197,94,0.2); border-radius: 16px;
  padding: 24px 28px; margin-bottom: 16px;
  display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
}
.ss-hero.ss-hero-warning {
  background: linear-gradient(135deg, rgba(245,158,11,0.15) 0%, rgba(239,68,68,0.1) 100%);
  border-color: rgba(245,158,11,0.3);
}
.ss-hero-body { flex: 1; min-width: 200px; }
.ss-hero-body h2 { margin: 0 0 4px; font-size: 20px; font-weight: 700; }
.ss-hero-body p { margin: 0 0 14px; font-size: 13px; color: var(--ss-text-muted); }
.ss-hero-stats { display: flex; gap: 28px; flex-wrap: wrap; }
.ss-hero-stat { text-align: center; min-width: 80px; }
.ss-hero-stat-value { font-size: 26px; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.ss-hero-stat-label { font-size: 10px; font-weight: 600; color: var(--ss-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 3px; }
.ss-ring { position: relative; flex-shrink: 0; width: 130px; height: 130px; }
.ss-ring-label { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); text-align: center; }
.ss-ring-pct { font-size: 26px; font-weight: 700; line-height: 1; }
.ss-ring-sub { font-size: 9px; opacity: 0.6; margin-top: 2px; }

/* ══════════════════════════════════════════════════════════════════════
   15. TOGGLE SWITCH
   ══════════════════════════════════════════════════════════════════════ */
.ss-switch { position: relative; display: inline-block; width: 42px; height: 24px; flex-shrink: 0; margin: 0; cursor: pointer; }
.ss-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.ss-switch-track {
  position: absolute; inset: 0; border-radius: 12px;
  background: rgba(255,255,255,0.12); transition: background 0.15s; cursor: pointer;
}
.ss-switch-track::before {
  content: ""; position: absolute; left: 3px; top: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; transition: transform 0.15s;
}
.ss-switch input:checked + .ss-switch-track { background: var(--ss-success); }
.ss-switch input:checked + .ss-switch-track::before { transform: translateX(18px); }

/* ══════════════════════════════════════════════════════════════════════
   16. CUSTOMIZE PANEL
   ══════════════════════════════════════════════════════════════════════ */
.ss-cust-panel { background: var(--ss-card); border: 1px solid var(--ss-border); border-radius: 10px; padding: 20px; margin-bottom: 12px; }
.ss-cust-header { margin-bottom: 14px; }
.ss-cust-header strong { font-size: 15px; }
.ss-cust-hint { font-size: 12px; opacity: 0.5; margin-left: 8px; }
.ss-cust-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.ss-cust-row:last-of-type { border-bottom: none; }
.ss-cust-name { font-size: 14px; font-weight: 600; color: var(--ss-text); }
.ss-cust-desc { font-size: 12px; color: var(--ss-text-muted); opacity: 0.7; margin-top: 1px; }
.ss-cust-footer { margin-top: 14px; display: flex; gap: 8px; justify-content: flex-end; }

/* ══════════════════════════════════════════════════════════════════════
   17. LOGIN PAGE
   ══════════════════════════════════════════════════════════════════════ */
.ss-login-wrap { width: 100%; max-width: 420px; margin: 0 auto; }
.ss-login-card {
  background: var(--ss-glass-bg); border: 1px solid var(--ss-glass-border);
  border-radius: 20px; backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: var(--ss-glass-shadow), 0 0 60px rgba(14,165,233,0.06);
  padding: 40px 36px 32px;
}
.ss-login-brand { text-align: center; margin-bottom: 28px; }
.ss-login-title { font-size: 22px; font-weight: 300; color: var(--ss-text); }
.ss-login-title strong { font-weight: 700; color: var(--ss-accent); }
.ss-login-host { font-size: 11px; color: var(--ss-text-dim); margin-top: 5px; text-transform: uppercase; letter-spacing: 0.1em; }
.ss-login-input-wrap { position: relative; display: flex; align-items: center; margin-bottom: 12px; }
.ss-login-input-icon { position: absolute; left: 14px; color: var(--ss-text-dim); font-size: 14px; pointer-events: none; z-index: 1; }
.ss-login-input {
  width: 100%; background: rgba(255,255,255,0.04);
  border: 1px solid var(--ss-border); border-radius: 10px;
  padding: 12px 42px 12px 40px; color: var(--ss-text); font-size: 14px; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.ss-login-input:focus { border-color: var(--ss-accent-line); box-shadow: 0 0 0 3px rgba(14,165,233,0.12); }
.ss-login-btn {
  width: 100%; background: var(--ss-accent); border: none; border-radius: 10px;
  padding: 13px; color: #fff; font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, transform 0.1s;
}
.ss-login-btn:hover { background: #0284c7; box-shadow: 0 4px 20px rgba(14,165,233,0.32); }
.ss-login-btn:active { transform: scale(0.98); }

/* ══════════════════════════════════════════════════════════════════════
   18. LAYOUT — Main content area
   ══════════════════════════════════════════════════════════════════════ */
.ss-main { padding-top: calc(var(--ss-topnav-h) + var(--ss-subnav-h) + 1px); min-height: 100vh; }
.ss-content { padding: 22px 22px 48px; max-width: 1300px; margin: 0 auto; }
.three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 960px) { .three-col { grid-template-columns: 1fr; } }

/* Placeholder/empty state */
.ph { text-align: center; padding: 64px 32px; }
.ph-icon { font-size: 42px; color: var(--ss-text-dim); margin-bottom: 16px; }
.ph-title { font-size: 17px; font-weight: 700; margin-bottom: 7px; }
.ph-text { font-size: 13.5px; color: var(--ss-text-muted); max-width: 360px; margin: 0 auto; line-height: 1.7; }

/* Section visibility */
.ss-section { display: none; }
.ss-section.active { display: block; }

/* ══════════════════════════════════════════════════════════════════════
   19. STEP INDICATOR + PROGRESS BAR + SUCCESS BANNER
   ══════════════════════════════════════════════════════════════════════ */
.ss-steps { display: flex; gap: 24px; margin: 20px 0 24px; flex-wrap: wrap; }
.ss-step { display: flex; align-items: flex-start; gap: 12px; flex: 1; min-width: 180px; }
.ss-step-num {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%;
  background: var(--ss-accent); color: #fff; font-weight: 700; font-size: 14px;
  display: flex; align-items: center; justify-content: center;
}
.ss-step.ss-step-done .ss-step-num { background: var(--ss-success); }
.ss-step-title { font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.ss-step-desc { font-size: 12px; color: var(--ss-text-muted); line-height: 1.4; }

.ss-progress-bar-track { height: 8px; border-radius: 4px; background: var(--ss-border); overflow: hidden; }
.ss-progress-bar-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--ss-accent), var(--ss-success)); transition: width 0.5s ease; }

.ss-success-banner {
  padding: 16px 20px; border-radius: var(--ss-radius);
  background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25);
  display: flex; align-items: flex-start; gap: 14px;
  animation: ss-fadein 0.3s ease;
}
.ss-banner-icon {
  flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%;
  background: rgba(34,197,94,0.18); color: var(--ss-success);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.ss-banner-title { font-weight: 600; font-size: 14px; color: var(--ss-success); margin-bottom: 4px; }
.ss-banner-text { font-size: 13px; color: var(--ss-text-muted); line-height: 1.5; }
@keyframes ss-fadein { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:none; } }

/* FAQ accordion */
details[open] > summary .fa-chevron-right { transform: rotate(90deg); }
details > summary::-webkit-details-marker { display: none; }
details > summary { user-select: none; }

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE: Additional Mobile Breakpoints
   ══════════════════════════════════════════════════════════════════════ */

/* Tables: horizontal scroll wrapper */
.ss-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ss-table thead, .ss-table tbody, .ss-table tr { display: table; width: 100%; table-layout: auto; }
.ss-table { display: table; width: 100%; }
@media (max-width: 767px) {
  .ss-table { display: block; overflow-x: auto; }
  .ss-table thead, .ss-table tbody { display: table; width: max-content; min-width: 100%; }
}

/* Mobile nav: hamburger menu open state */
.ss-topnav-sections.ss-mobile-open {
  display: flex !important;
  position: fixed;
  top: var(--ss-topnav-h);
  left: 0; right: 0;
  background: var(--ss-card);
  border-bottom: 1px solid var(--ss-border);
  flex-direction: column;
  padding: 12px;
  gap: 4px;
  z-index: 1040;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.ss-topnav-sections.ss-mobile-open .ss-topnav-section {
  padding: 12px 16px;
  border-radius: var(--ss-radius-sm);
}

/* Tablet (768px) */
@media (max-width: 768px) {
  .ss-content { padding: 14px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .three-col { grid-template-columns: 1fr; }
}

/* Phone (480px and below) */
@media (max-width: 480px) {
  .ss-content { padding: 10px; }
  .stats-row { grid-template-columns: 1fr; gap: 8px; }
  .card { border-radius: 8px; }
  .card-hd { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
  .card-body { padding: 12px 14px; }
  .form-control { font-size: 16px; } /* Prevent zoom on iOS */
  .btn { min-height: 44px; padding: 10px 16px; }
  .ss-topnav { padding: 0 12px; }
  .ss-user-dropdown { right: 8px; left: 8px; min-width: unset; }
}

/* Small phone (375px and below) */
@media (max-width: 375px) {
  .ss-topnav-brand span { display: none; }
  .ss-content { padding: 8px; }
  .stat-val { font-size: 20px; }
  .stat-lbl { font-size: 10px; }
}