:root {
  color-scheme: dark;
  --fs-primary: #c62828; /* deep red from FireSafe vibe */
  --fs-primary-600: #b71c1c;
  --fs-accent: #f57c00; /* orange accent */
  --fs-bg: #0f0f12; /* dark background for premium feel */
  --fs-surface: #16181d;
  --fs-elevated: #1a1d25;
  --fs-elevated-hover: #222632;
  --fs-elevated-active: #181b22;
  --fs-input-bg: #1c202a;
  --fs-btn-bg: #232734;
  --fs-border: #242833;
  --fs-text: #e8eaf0;
  --fs-muted: #a7adbb;
  --fs-success: #2e7d32;
  --fs-shadow: 0 6px 24px rgba(0,0,0,0.35);
  --fs-overlay: rgba(9, 11, 16, 0.78);
  --fs-nav-hover: rgba(255,255,255,0.16);
  --fs-nav-active: rgba(15,15,18,0.45);
  --fs-fill-02: rgba(255,255,255,0.02);
  --fs-fill-04: rgba(255,255,255,0.04);
  --fs-fill-06: rgba(255,255,255,0.06);
  --fs-fill-08: rgba(255,255,255,0.08);
  --fs-line: rgba(255,255,255,0.08);
  --fs-chip: rgba(255,255,255,0.06);
  --fs-chip-border: rgba(255,255,255,0.12);
  --fs-danger-text: #ff8a80;
  --fs-table-bg: rgba(23, 26, 33, 0.85);
}

html[data-theme="light"] {
  color-scheme: light;
  --fs-bg: #f3f5f8;
  --fs-surface: #ffffff;
  --fs-elevated: #ffffff;
  --fs-elevated-hover: #f7f8fb;
  --fs-elevated-active: #eef1f6;
  --fs-input-bg: #ffffff;
  --fs-btn-bg: #eef1f6;
  --fs-border: #d5dbe6;
  --fs-text: #1b1f27;
  --fs-muted: #5b6472;
  --fs-shadow: 0 8px 24px rgba(27, 31, 39, 0.08);
  --fs-overlay: rgba(27, 31, 39, 0.45);
  --fs-nav-hover: rgba(255,255,255,0.22);
  --fs-nav-active: rgba(255,255,255,0.32);
  --fs-fill-02: rgba(27, 31, 39, 0.03);
  --fs-fill-04: rgba(27, 31, 39, 0.05);
  --fs-fill-06: rgba(27, 31, 39, 0.06);
  --fs-fill-08: rgba(27, 31, 39, 0.08);
  --fs-line: rgba(27, 31, 39, 0.08);
  --fs-chip: rgba(27, 31, 39, 0.04);
  --fs-chip-border: rgba(27, 31, 39, 0.12);
  --fs-danger-text: #c62828;
  --fs-table-bg: #ffffff;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body.fs-body {
  margin: 0;
  background: var(--fs-bg);
  color: var(--fs-text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

.fs-topbar {
  background: linear-gradient(90deg, var(--fs-primary), var(--fs-accent));
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.fs-topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.fs-topbar-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.fs-theme-switch {
  display: inline-flex;
  padding: 3px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.28);
  background: rgba(15,15,18,0.22);
}
.fs-theme-option {
  border: 0;
  background: transparent;
  color: rgba(255,255,255,0.82);
  padding: 6px 12px;
  border-radius: 999px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
}
.fs-theme-option:hover {
  color: #fff;
}
.fs-theme-option:focus-visible {
  outline: 2px solid rgba(255,255,255,0.7);
  outline-offset: 2px;
}
.fs-theme-option.is-active,
.fs-theme-option[aria-pressed="true"] {
  background: rgba(255,255,255,0.94);
  color: #1b1f27;
}
.fs-theme-switch-floating {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 40;
  border-color: var(--fs-border);
  background: var(--fs-surface);
  box-shadow: var(--fs-shadow);
}
.fs-theme-switch-floating .fs-theme-option {
  color: var(--fs-muted);
}
.fs-theme-switch-floating .fs-theme-option:hover {
  color: var(--fs-text);
}
.fs-theme-switch-floating .fs-theme-option:focus-visible {
  outline-color: var(--fs-primary);
}
.fs-theme-switch-floating .fs-theme-option.is-active,
.fs-theme-switch-floating .fs-theme-option[aria-pressed="true"] {
  background: linear-gradient(90deg, var(--fs-primary), var(--fs-accent));
  color: #fff;
}
.fs-brand {
  font-weight: 700;
  letter-spacing: 0.2px;
  color: #fff;
  text-decoration: none;
}
.fs-brand:focus,
.fs-brand:hover {
  color: #fff;
  text-decoration: none;
}
.fs-nav {
  --fs-nav-open-height: 320px;
  display: flex;
  gap: 16px;
  align-items: center;
  margin-left: auto;
}
.fs-nav-link {
  color: #fff;
  text-decoration: none;
  opacity: 0.95;
  padding: 6px 12px;
  border-radius: 999px;
  background: transparent;
  transition: background 0.2s ease, opacity 0.2s ease;
}
.fs-nav-link:hover {
  opacity: 1;
  text-decoration: none;
  background: var(--fs-nav-hover);
}
.fs-nav-link:focus-visible {
  outline: 2px solid rgba(255,255,255,0.6);
  outline-offset: 2px;
  background: var(--fs-nav-hover);
}
.fs-nav-link.is-active,
.fs-nav-link[aria-current="page"] {
  opacity: 1;
  font-weight: 600;
  text-decoration: none;
  background: var(--fs-nav-active);
}
.fs-nav-link.is-active:hover,
.fs-nav-link[aria-current="page"]:hover,
.fs-nav-link.is-active:focus-visible,
.fs-nav-link[aria-current="page"]:focus-visible {
  background: var(--fs-nav-active);
}
.fs-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.28);
  background: rgba(15,15,18,0.2);
  padding: 8px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.fs-nav-toggle:focus-visible {
  outline: 2px solid rgba(255,255,255,0.6);
  outline-offset: 2px;
}
.fs-nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.fs-nav-toggle.is-pressed {
  transform: scale(0.94);
}
.fs-nav-toggle.is-active {
  background: rgba(0, 0, 0, 0.4);
  border-color: rgba(255,255,255,0.4);
}
.fs-nav-toggle.is-active .fs-nav-toggle-bar:nth-of-type(1) {
  transform: translateY(6px) rotate(45deg);
}
.fs-nav-toggle.is-active .fs-nav-toggle-bar:nth-of-type(2) {
  opacity: 0;
}
.fs-nav-toggle.is-active .fs-nav-toggle-bar:nth-of-type(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.fs-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.fs-main { max-width: 1100px; margin: 24px auto; padding: 0 16px; }
#certificates {
  scroll-margin-top: 16px;
}
.fs-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.fs-page-header-copy {
  min-width: 0;
}
.fs-page-kicker {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fs-muted);
}
.fs-page-header .fs-title {
  font-size: 28px;
  margin-bottom: 8px;
}
.fs-page-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--fs-muted);
  font-size: 14px;
}
.fs-stat-row {
  display: flex;
  gap: 12px;
  margin: 0;
}
.fs-stat {
  min-width: 108px;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--fs-surface);
  border: 1px solid var(--fs-border);
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}
.fs-stat dt {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fs-muted);
}
.fs-stat dd {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
}
.fs-empty-state {
  text-align: center;
  padding: 36px 16px;
  border: 1px dashed var(--fs-border);
  border-radius: 12px;
  background: var(--fs-fill-02);
}
.fs-empty-title {
  margin: 0 0 6px;
  font-weight: 700;
}
.fs-empty-desc {
  margin: 0;
  color: var(--fs-muted);
  font-size: 14px;
}
.fs-table-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--fs-fill-08);
  color: var(--fs-text);
  font-size: 12px;
  font-weight: 700;
}
.fs-card {
  background: var(--fs-surface);
  border: 1px solid var(--fs-border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--fs-shadow);
}
.fs-main .fs-card + .fs-card {
  margin-top: 24px;
}
.fs-title { margin: 0 0 4px; font-size: 22px; }
.fs-subtitle { margin: 0 0 16px; color: var(--fs-muted); }
.fs-muted { color: var(--fs-muted); font-size: 12px; }
.fs-success,
.fs-error {
  margin: 0;
  font-size: 13px;
}
.fs-success { color: var(--fs-success); }
.fs-error { color: #f44336; }
.fs-success:empty,
.fs-error:empty {
  display: none;
}
.fs-link { color: var(--fs-accent); text-decoration: none; font-weight: 600; }
.fs-link:hover { text-decoration: underline; }

.fs-auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  overflow-x: auto;
}
.fs-auth-stack {
  width: min(100%, 480px);
  min-width: 320px;
  display: grid;
  gap: 24px;
  transition: opacity 0.2s ease;
}
.fs-body.fs-redirect-active .fs-auth-stack {
  opacity: 0;
  pointer-events: none;
}
.fs-auth-header {
  text-align: center;
  padding: 0 12px;
}
.fs-app-title {
  margin: 0;
  font-size: clamp(26px, 5vw, 34px);
  font-weight: 700;
  letter-spacing: 0.4px;
}
.fs-app-subtitle {
  margin: 8px 0 0;
  color: var(--fs-muted);
  font-size: 15px;
  line-height: 1.6;
}

@media (max-width: 480px) {
  .fs-auth-shell {
    padding: 16px 12px;
  }
  .fs-auth-stack {
    gap: 16px;
  }
  .fs-app-subtitle {
    font-size: 14px;
  }
  .fs-auth-shell .fs-form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .fs-auth-shell .fs-form-actions .fs-btn {
    width: 100%;
    justify-content: center;
  }
  .fs-auth-shell .fs-btn-primary {
    width: 100%;
  }
}

.fs-form {
  display: grid;
  gap: 12px;
  margin: 0;
}
.fs-form-feedback {
  margin: 4px 0 8px;
  outline: none;
}
.fs-form-feedback.is-redirecting {
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--fs-fill-04);
  border: 1px solid rgba(76, 175, 80, 0.35);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fs-text);
}
.fs-form-feedback.is-redirecting .fs-spinner {
  width: 18px;
  height: 18px;
  border-width: 2px;
  border-top-color: var(--fs-text);
  display: inline-block;
}
.fs-form-feedback.is-redirecting p {
  margin: 0;
  color: var(--fs-text);
}
.fs-form-feedback:focus {
  outline: 2px solid rgba(197,40,40,0.45);
  outline-offset: 4px;
}
.fs-form-feedback p {
  margin: 0;
}
.fs-form-feedback p + p {
  margin-top: 6px;
}
.fs-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fs-input-inline-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

.fs-input-inline-group .fs-input {
  flex: 1 1 auto;
}

.fs-input-inline-group .fs-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}
.fs-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fs-muted);
}
.fs-input,
.fs-textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--fs-border);
  background: var(--fs-input-bg);
  color: var(--fs-text);
  font-size: 15px;
}

.fs-input[readonly] {
  background: var(--fs-fill-04);
  color: var(--fs-muted);
  cursor: not-allowed;
}

.fs-input:focus,
.fs-textarea:focus {
  outline: 2px solid rgba(197,40,40,0.4);
  border-color: var(--fs-primary);
}
.fs-textarea {
  min-height: 96px;
  resize: vertical;
}

.fs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--fs-border);
  background: var(--fs-btn-bg);
  color: var(--fs-text);
  cursor: pointer;
}
.fs-btn:hover { filter: brightness(1.06); }
.fs-btn.is-active {
  background: linear-gradient(90deg, var(--fs-primary), var(--fs-accent));
  border-color: transparent;
  color: #fff;
}
.fs-btn-primary {
  background: linear-gradient(90deg, var(--fs-primary), var(--fs-accent));
  border: none;
}
.fs-btn-danger {
  background: linear-gradient(90deg, #b71c1c, #f44336);
  border: 1px solid rgba(244,67,54,0.4);
  color: #fff;
}
.fs-btn-danger:hover {
  filter: brightness(1.08);
}
.fs-btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}
.fs-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: fs-spin 0.75s linear infinite;
  flex-shrink: 0;
}
.fs-spinner[hidden] {
  display: none !important;
}
.fs-btn .fs-spinner {
  margin-right: 0;
}
.fs-btn.is-loading {
  cursor: progress;
}
.fs-btn.is-loading .fs-btn-text {
  opacity: 0.85;
}
@keyframes fs-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.fs-redirect-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 5, 8, 0.86);
  backdrop-filter: blur(6px);
  z-index: 1000;
}
.fs-body.fs-redirect-active .fs-redirect-overlay {
  display: flex;
}
.fs-redirect-panel {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  width: min(100%, 360px);
  padding: 18px 22px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(22, 24, 29, 0.95);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
.fs-redirect-panel .fs-spinner {
  width: 26px;
  height: 26px;
  border-width: 3px;
}
.fs-redirect-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}
.fs-redirect-text {
  margin: 4px 0 0;
  color: var(--fs-muted);
  font-size: 14px;
}

.fs-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.fs-form-actions-footer {
  justify-content: flex-end;
  margin-top: 20px;
}

.fs-field-submit {
  margin-top: 8px;
}
.fs-field-submit .fs-btn {
  width: 100%;
  justify-content: center;
}

.fs-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--fs-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.fs-divider::before,
.fs-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.08);
}

.fs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 12px;
}
.fs-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 168px;
  text-decoration: none;
  color: var(--fs-text);
  background: var(--fs-elevated);
  border: 1px solid var(--fs-border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.fs-tile:hover {
  border-color: rgba(245, 124, 0, 0.55);
  background: var(--fs-elevated-hover);
  box-shadow: 0 10px 28px rgba(0,0,0,0.4);
  transform: translateY(-3px);
}
.fs-tile:hover .fs-tile-title {
  color: #fff;
}
.fs-tile:focus-visible {
  outline: 2px solid rgba(255,255,255,0.7);
  outline-offset: 3px;
  border-color: rgba(245, 124, 0, 0.55);
}
.fs-tile:active {
  transform: translateY(1px);
  background: var(--fs-elevated-active);
  border-color: var(--fs-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.fs-tile-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(245, 124, 0, 0.16);
  border: 1px solid rgba(245, 124, 0, 0.35);
  color: #ffcc80;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.fs-tile-title { font-weight: 700; margin-bottom: 6px; }
.fs-tile-desc { color: var(--fs-muted); font-size: 13px; flex: 1; }
.fs-tile-cta {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: #ffcc80;
}
.fs-tile:hover .fs-tile-cta,
.fs-tile:focus-visible .fs-tile-cta {
  color: #fff;
}

.fs-card-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}
.fs-card-header .fs-subtitle {
  margin-bottom: 0;
}
.fs-card-header-row {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.fs-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.fs-card-danger {
  border-color: rgba(198, 40, 40, 0.45);
}
.fs-account {
  max-width: 720px;
}
.fs-account .fs-page-header {
  margin-bottom: 16px;
}
.fs-account .fs-page-header .fs-subtitle {
  margin-bottom: 0;
}
.fs-account .fs-card + .fs-card {
  margin-top: 16px;
}
.fs-kv-list {
  display: grid;
  margin: 0;
  border: 1px solid var(--fs-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--fs-elevated);
}
.fs-kv-row {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--fs-border);
  align-items: start;
}
.fs-kv-row:last-child {
  border-bottom: none;
}
.fs-kv-row dt {
  margin: 0;
  color: var(--fs-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-top: 2px;
}
.fs-kv-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
  word-break: break-word;
}
.fs-empty-value {
  color: var(--fs-muted);
}
.fs-text-btn {
  display: inline;
  margin-left: 8px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--fs-accent);
  font: inherit;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}
.fs-text-btn:hover {
  text-decoration: underline;
}
.fs-account-edit {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--fs-border);
}
.fs-back-link {
  margin: 16px 0 0;
  text-align: center;
}

.fs-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}
.fs-subnav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--fs-chip-border);
  background: var(--fs-chip);
  color: var(--fs-muted);
  text-decoration: none;
  font-size: 14px;
  transition: filter 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.fs-subnav-link .fs-spinner {
  width: 14px;
  height: 14px;
  border-width: 2px;
}
.fs-subnav-link:hover {
  color: var(--fs-text);
  border-color: var(--fs-border);
  filter: brightness(1.1);
}
.fs-subnav-link.is-active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(90deg, rgba(197,40,40,0.9), rgba(245,124,0,0.9));
}
.fs-subnav-link.is-loading {
  pointer-events: none;
  opacity: 0.8;
}

.fs-modal-backdrop {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: var(--fs-overlay);
  backdrop-filter: blur(4px);
  z-index: 2000;
}
.fs-modal-backdrop.is-open {
  display: flex;
}
.fs-modal {
  width: min(480px, 100%);
  background: var(--fs-surface);
  border: 1px solid var(--fs-border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
  display: grid;
  gap: 16px;
}
.fs-modal-title {
  margin: 0;
  font-size: 20px;
}
.fs-modal-body {
  margin: 0;
  color: var(--fs-muted);
  line-height: 1.6;
}
.fs-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.fs-modal-danger {
  border: 1px solid rgba(244, 67, 54, 0.35);
  box-shadow: 0 20px 40px rgba(244, 67, 54, 0.25);
}

.fs-modal-alert {
  background: rgba(244, 67, 54, 0.12);
  border: 1px solid rgba(244, 67, 54, 0.4);
  color: var(--fs-danger-text);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
}

.fs-modal-terms {
  width: min(680px, 100%);
  max-height: 90vh;
  overflow: hidden;
  display: grid;
  gap: 18px;
}

.fs-terms-scroll {
  background: var(--fs-elevated);
  border: 1px solid var(--fs-border);
  border-radius: 12px;
  padding: 16px;
  max-height: 260px;
  overflow-y: auto;
  color: var(--fs-muted);
  line-height: 1.6;
  font-size: 14px;
  box-shadow: inset 0 0 12px rgba(0,0,0,0.25);
}

.fs-terms-scroll p {
  margin: 0 0 12px;
}

.fs-terms-scroll p:last-child {
  margin-bottom: 0;
}

.fs-terms-scroll.is-complete {
  border-color: rgba(76, 175, 80, 0.4);
  box-shadow: inset 0 0 18px rgba(76, 175, 80, 0.18);
}

.fs-terms-confirm {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--fs-text);
}

.fs-terms-confirm input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.fs-terms-question {
  display: grid;
  gap: 12px;
}

.fs-terms-question p {
  margin: 0;
  color: var(--fs-muted);
}

.fs-admin-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fs-admin-panel-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.fs-admin-panel-header .fs-subtitle {
  margin-bottom: 0;
}

.fs-panel-title {
  margin: 0 0 2px;
  font-size: 18px;
  font-weight: 600;
}

.fs-filter-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}
.fs-filter-field.fs-filter-search {
  flex: 1 1 220px;
}
.fs-filter-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 160px;
}

.fs-table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--fs-border);
}

.fs-assessment-table-wrapper {
  background: var(--fs-table-bg);
  border-radius: 18px;
  border: 1px solid var(--fs-border);
  box-shadow: var(--fs-shadow);
  padding-bottom: 8px;
  margin-top: 24px;
  overflow: hidden;
}
.fs-assessment-table-wrapper:first-of-type {
  margin-top: 16px;
}
.fs-assessment-table-wrapper .fs-table {
  min-width: 100%;
}

.fs-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.fs-table thead {
  background: var(--fs-fill-04);
}
.fs-table th,
.fs-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--fs-border);
}
.fs-table tbody tr:hover {
  background: var(--fs-fill-04);
}
.fs-table td[data-label]:before {
  content: attr(data-label);
  display: none;
  font-weight: 600;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fs-muted);
}

.fs-table-link {
  color: var(--fs-text);
  text-decoration: none;
  font-weight: 600;
  background: var(--fs-chip);
  border: 1px solid var(--fs-chip-border);
  border-radius: 8px;
  padding: 6px 10px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease;
}
.fs-table-link:hover {
  text-decoration: none;
  background: var(--fs-fill-08);
  border-color: var(--fs-border);
}
.fs-table-link-danger {
  color: var(--fs-danger-text);
  border-color: rgba(198, 40, 40, 0.28);
}
.fs-table-link-danger:hover {
  text-decoration: none;
  background: rgba(211, 63, 63, 0.18);
}

.fs-table-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 16px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.fs-table-title {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fs-muted);
  font-size: 12px;
}
.fs-table-action {
  text-align: right;
  width: 220px;
}
.fs-table-action-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.fs-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.fs-status-success {
  background: rgba(46, 125, 50, 0.18);
  border: 1px solid rgba(76, 175, 80, 0.35);
  color: #a5d6a7;
}
.fs-status-pending {
  background: rgba(255, 214, 0, 0.18);
  border: 1px solid rgba(255, 214, 0, 0.4);
  color: #ffe57f;
}
.fs-status-danger {
  background: rgba(211, 63, 63, 0.18);
  border: 1px solid rgba(211, 63, 63, 0.4);
  color: #ffcdd2;
}

.fs-role-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(197,40,40,0.18);
  border: 1px solid rgba(197,40,40,0.35);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.fs-role-basic {
  background: rgba(120, 144, 156, 0.18);
  border-color: rgba(120, 144, 156, 0.35);
  color: #cfd8dc;
}

.fs-role-signed-up-user {
  background: rgba(13, 71, 161, 0.15);
  border-color: rgba(13, 71, 161, 0.35);
  color: #bbdefb;
}

.fs-role-third-party {
  background: rgba(46, 125, 50, 0.18);
  border-color: rgba(46, 125, 50, 0.35);
  color: #c8e6c9;
}

.fs-role-admin {
  background: rgba(230, 81, 0, 0.18);
  border-color: rgba(230, 81, 0, 0.45);
  color: #ffccbc;
}

.fs-role-pending-setup {
  background: rgba(255, 214, 0, 0.2);
  border-color: rgba(255, 214, 0, 0.55);
  color: #fff3b0;
  box-shadow: 0 0 8px rgba(255, 214, 0, 0.3);
}

.fs-breadcrumb {
  margin-bottom: 18px;
}

.fs-detail-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.fs-detail-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 180px;
  align-items: flex-end;
}

.fs-detail-grid {
  display: grid;
  gap: 16px;
}

.fs-admin-form {
  display: grid;
  gap: 16px;
  margin-top: 12px;
}
.fs-admin-form .fs-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.fs-secondary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.fs-pending-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.fs-settings-section {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--fs-border);
  border-radius: 12px;
  background: var(--fs-elevated);
}
.fs-settings-header {
  display: grid;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--fs-border);
}
.fs-settings-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}
.fs-settings-description {
  margin: 0;
  color: var(--fs-muted);
  font-size: 13px;
  line-height: 1.45;
}
.fs-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.fs-settings-form small {
  display: block;
  margin-top: 4px;
}
.fs-settings-test {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px dashed var(--fs-border);
  border-radius: 10px;
  background: var(--fs-fill-02);
}
.fs-settings-test .fs-muted {
  display: block;
  margin-top: 4px;
}
.fs-setting-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--fs-border);
  border-radius: 10px;
  background: var(--fs-fill-02);
  cursor: pointer;
}
.fs-setting-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.fs-setting-label {
  font-weight: 700;
  font-size: 14px;
}
.fs-switch {
  appearance: none;
  flex: 0 0 auto;
  width: 44px;
  height: 24px;
  margin: 2px 0 0;
  border-radius: 999px;
  border: 1px solid var(--fs-border);
  background: var(--fs-fill-08);
  position: relative;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease;
}
.fs-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,0.25);
  transition: transform 0.16s ease;
}
.fs-switch:checked {
  background: var(--fs-primary);
  border-color: transparent;
}
.fs-switch:checked::after {
  transform: translateX(20px);
}
.fs-switch:focus-visible {
  outline: 2px solid rgba(197,40,40,0.45);
  outline-offset: 2px;
}

.fs-btn-full {
  width: 100%;
  justify-content: center;
}

.fs-errors {
  border: 1px solid rgba(244,67,54,0.5);
  background: rgba(244,67,54,0.12);
  border-radius: 10px;
  padding: 12px 16px;
  color: #ffcdd2;
  font-size: 14px;
}
.fs-errors ul {
  margin: 6px 0 0;
  padding-left: 18px;
}

.fs-inline-form {
  display: inline-block;
  margin: 0;
}

.fs-modal-wide {
  max-width: 640px;
  width: 95%;
}

.fs-report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.fs-report-list {
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
}

.fs-report-card {
  border: 1px solid var(--fs-border);
  border-radius: 16px;
  padding: 16px;
  background: var(--fs-elevated);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: var(--fs-shadow);
  color: var(--fs-text);
}

.fs-report-card-meta {
  font-size: 14px;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.fs-report-id {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fs-text);
}

.fs-report-date {
  color: var(--fs-muted);
  font-size: 13px;
}

.fs-log-list {
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
}

.fs-log-card {
  border: 1px solid var(--fs-border);
  border-radius: 16px;
  padding: 18px;
  background: var(--fs-elevated);
  color: var(--fs-text);
  box-shadow: var(--fs-shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fs-log-meta {
  font-size: 14px;
  line-height: 1.5;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.fs-log-meta-primary {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.fs-log-meta .fs-log-date {
  font-weight: 700;
  font-size: 16px;
  color: var(--fs-text);
  letter-spacing: 0.02em;
}

.fs-log-user {
  font-weight: 600;
  font-size: 13px;
  color: var(--fs-muted);
}

.fs-log-summary {
  font-size: 12px;
  color: var(--fs-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.fs-log-description {
  margin: 0;
  font-size: 13px;
  color: var(--fs-text);
}

.fs-log-diff {
  margin: 0;
  padding-left: 18px;
  font-size: 12px;
  color: #d9e0f7;
}

.fs-log-change-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fs-log-change {
  border: 1px solid rgba(78, 88, 114, 0.5);
  border-radius: 10px;
  padding: 14px;
  background: rgba(11, 16, 26, 0.9);
}

.fs-log-change-key {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: #ffffff;
  letter-spacing: 0.05em;
}

.fs-log-change-values {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  font-size: 13px;
  align-items: flex-start;
}

.fs-log-change-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fs-muted);
  margin-bottom: 6px;
}

.fs-log-change-arrow {
  font-weight: 700;
  color: var(--fs-muted);
  line-height: 34px;
  text-align: center;
  font-size: 16px;
  opacity: 0.75;
}

.fs-log-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fs-log-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #f0f4ff;
  font-weight: 600;
}

.fs-log-chip[data-state="yes"] {
  border-color: rgba(33, 187, 115, 0.5);
  background: rgba(33, 187, 115, 0.18);
  color: #7ef4c3;
}

.fs-log-chip[data-state="no"] {
  border-color: rgba(244, 67, 54, 0.45);
  background: rgba(244, 67, 54, 0.18);
  color: #ffb6b6;
}

.fs-log-pre {
  background: rgba(9, 13, 22, 0.85);
  border-radius: 8px;
  padding: 10px;
  font-size: 12px;
  max-height: 200px;
  overflow: auto;
  color: #f3f6ff;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.fs-log-list {
  margin: 0;
  padding-left: 18px;
  color: #dfe4fb;
}

.fs-log-empty {
  margin: 0;
  font-size: 12px;
  color: #aab3cc;
}

.fs-meta-list {
  list-style: none;
  padding: 10px 12px;
  margin: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--fs-muted);
  border: 1px solid var(--fs-border);
  border-radius: 10px;
  background: var(--fs-elevated);
  min-width: 220px;
}
.fs-meta-list strong {
  color: var(--fs-text);
  margin-right: 4px;
}

.fs-form-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.fs-pagination {
  margin-top: 16px;
  padding: 12px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.fs-pagination-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.fs-pagination-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--fs-chip-border);
  color: var(--fs-text);
  text-decoration: none;
  font-size: 14px;
  transition: filter 0.2s ease, border-color 0.2s ease;
}
.fs-pagination-link:hover {
  filter: brightness(1.1);
  border-color: var(--fs-border);
}
.fs-pagination-link.is-active {
  background: linear-gradient(90deg, var(--fs-primary), var(--fs-accent));
  border-color: transparent;
  color: #fff;
  cursor: default;
}
.fs-pagination-link.is-disabled,
.fs-pagination-link[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.fs-pagination-ellipsis {
  font-size: 20px;
  line-height: 1;
  color: var(--fs-muted);
  padding: 0 4px;
}
.fs-pagination-page-size {
  font-size: 14px;
  color: var(--fs-muted);
}

@media (max-width: 680px) {
  .fs-table {
    min-width: unset;
  }
  .fs-table thead {
    display: none;
  }
  .fs-table tbody tr {
    display: grid;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--fs-border);
  }
  .fs-table td {
    border-bottom: none;
    padding: 0;
  }
  .fs-table td[data-label]:before {
    display: block;
  }
  .fs-table-action {
    text-align: left;
  }
  .fs-detail-meta {
    align-items: flex-start;
  }

  .fs-assessment-table-wrapper {
    border: none;
    background: transparent;
    box-shadow: none;
    padding: 0;
    margin-top: 20px;
  }
  .fs-assessment-table-wrapper + .fs-assessment-table-wrapper {
    margin-top: 32px;
  }
  .fs-assessment-table tbody tr {
    background: var(--fs-elevated);
    border: 1px solid var(--fs-border);
    border-radius: 14px;
    padding: 16px;
    box-shadow: var(--fs-shadow);
  }
  .fs-assessment-table tbody tr + tr {
    margin-top: 16px;
  }
  .fs-assessment-table td {
    padding: 0;
  }
  .fs-assessment-table td[data-label]:before {
    font-size: 11px;
    color: var(--fs-muted);
    margin-bottom: 4px;
    letter-spacing: 0.08em;
  }
  .fs-assessment-table .fs-table-action {
    width: auto;
    text-align: left;
  }
  .fs-assessment-table .fs-table-action-group {
    justify-content: flex-start;
  }
  .fs-assessment-table .fs-table-link {
    font-size: 14px;
  }
  .fs-status {
    font-size: 11px;
    padding: 4px 10px;
  }
}
@media (max-width: 900px) {
  .fs-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 768px) {
  .fs-kv-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .fs-card-header-row {
    flex-direction: column;
  }
  .fs-setting-row {
    align-items: center;
  }
  .fs-page-header {
    align-items: stretch;
  }
  .fs-page-header .fs-title {
    font-size: 24px;
  }
  .fs-stat-row {
    width: 100%;
  }
  .fs-stat {
    flex: 1;
  }
  .fs-topbar-inner {
    flex-wrap: wrap;
    gap: 12px;
  }
  .fs-topbar-tools {
    margin-left: auto;
  }
  .fs-nav-toggle {
    display: inline-flex;
  }
  .fs-nav {
    order: 3;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 0 12px;
    background: var(--fs-elevated);
    border: 1px solid var(--fs-border);
    border-radius: 10px;
    max-height: 0;
    opacity: 0;
    transform: translateY(-6px);
    overflow: hidden;
    pointer-events: none;
    transition: opacity 0.24s ease, transform 0.24s ease, padding 0.24s ease;
  }
  .fs-nav.is-open {
    padding: 12px;
    max-height: none;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    overflow: visible;
  }
  .fs-nav-link {
    width: 100%;
    padding: 8px 12px;
    border-bottom: 1px solid var(--fs-line);
    border-radius: 8px;
  }
  .fs-nav-link:last-child {
    border-bottom: none;
  }
  .fs-nav-link.is-active,
  .fs-nav-link[aria-current="page"] {
    border-bottom-color: transparent;
  }
  .fs-card {
    padding: 16px;
  }
}

@media (min-width: 769px) {
  .fs-nav {
    max-height: none;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    padding: 0;
  }
  .fs-nav.is-open {
    max-height: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fs-nav-toggle,
  .fs-nav-toggle .fs-nav-toggle-bar,
  .fs-nav,
  .fs-tile {
    transition: none !important;
  }
  .fs-tile:hover,
  .fs-tile:active {
    transform: none;
  }
}