body.settings-page-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(18, 102, 173, 0.18), transparent 32%),
    linear-gradient(180deg, #030913 0%, #07111f 45%, #0a1627 100%);
  color: #d9e5f3;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.settings-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.settings-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 18px;
}

.settings-eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: #63b9ff;
}

.settings-topbar h1 {
  margin: 0;
  font-size: 34px;
  line-height: 1.1;
}

.settings-topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.settings-nav-link,
.settings-auth-btn,
.settings-cta-btn {
  border: 1px solid rgba(110, 196, 255, 0.3);
  background: rgba(5, 18, 34, 0.72);
  color: #e2f1ff;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
}

.settings-auth-status {
  margin-bottom: 24px;
  border-radius: 14px;
}

.settings-layout {
  display: block;
}

.settings-main-card {
  border: 1px solid rgba(89, 173, 231, 0.22);
  background: rgba(7, 16, 30, 0.84);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.35);
  border-radius: 24px;
  padding: 28px;
}

.settings-lock-state h2,
.settings-section h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

.settings-lock-state p,
.settings-intro {
  margin: 0 0 18px;
  color: #97afc8;
  line-height: 1.6;
}

.settings-link-panel {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(105, 147, 196, 0.18);
}

.settings-link-panel h3 {
  margin: 0 0 14px;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cfe3f8;
}

.settings-unlocked.hidden,
.settings-lock-state.hidden {
  display: none;
}

/* ============================================================
   TABS
   ============================================================ */

.settings-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(110, 196, 255, 0.14);
  padding-bottom: 0;
}

.settings-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: #7fa6c7;
  padding: 10px 18px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}

.settings-tab:hover {
  color: #c6dff5;
}

.settings-tab.active {
  color: #63b9ff;
  border-bottom-color: #63b9ff;
}

.settings-tab-panel {
  display: none;
}

.settings-tab-panel.active {
  display: block;
}

/* ============================================================
   PROFILE FIELDS
   ============================================================ */

.profile-fields {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 4px;
}

.profile-field-group {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.profile-field-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.profile-field-row .settings-input {
  flex: 1;
}

.settings-action-btn {
  flex-shrink: 0;
  padding: 11px 16px;
  border: 1px solid rgba(110, 196, 255, 0.3);
  background: rgba(5, 18, 34, 0.72);
  color: #e2f1ff;
  border-radius: 12px;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
  transition: border-color 0.15s, background 0.15s;
}

.settings-action-btn:hover {
  border-color: rgba(110, 196, 255, 0.55);
  background: rgba(12, 36, 66, 0.85);
}

.profile-field-status {
  margin: 6px 0 0;
  font-size: 12px;
  min-height: 16px;
}

.profile-field-status.success {
  color: #48c774;
}

.profile-field-status.error {
  color: #ff7e8f;
}

/* ============================================================
   PACKS SECTION
   ============================================================ */

.packs-bundle {
  margin-bottom: 22px;
}

.packs-bundle-label {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #63b9ff;
}

.packs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.pack-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(7, 20, 36, 0.6);
  border: 1px solid rgba(110, 196, 255, 0.12);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.pack-card:hover:not(.pack-locked):not(.pack-always-on) {
  border-color: rgba(110, 196, 255, 0.35);
  background: rgba(14, 38, 66, 0.7);
}

.pack-card.pack-locked {
  opacity: 0.45;
  cursor: default;
}

.pack-card.pack-always-on {
  border-color: rgba(110, 196, 255, 0.08);
  cursor: default;
}

.pack-checkbox {
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: #63b9ff;
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.pack-card.pack-locked .pack-checkbox,
.pack-card.pack-always-on .pack-checkbox {
  cursor: default;
}

.pack-card-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.pack-label {
  font-size: 13px;
  font-weight: 600;
  color: #d9e5f3;
}

.pack-desc {
  font-size: 11px;
  color: #6a8aaa;
  line-height: 1.4;
}

.pack-tag {
  display: inline-block;
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(99, 185, 255, 0.1);
  color: #63b9ff;
  border: 1px solid rgba(99, 185, 255, 0.2);
}

.pack-tag.locked {
  background: rgba(255, 160, 60, 0.1);
  color: #ffa03c;
  border-color: rgba(255, 160, 60, 0.25);
}

.pack-card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.pack-more-info {
  font-size: 11px;
  color: rgba(99, 185, 255, 0.6);
  text-decoration: none;
  margin-left: auto;
}

.pack-more-info:hover {
  color: #63b9ff;
}

.packs-loading {
  color: rgba(110, 196, 255, 0.4);
  font-size: 13px;
  padding: 12px 0;
}

.packs-section-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 28px 0 10px;
  padding-top: 20px;
  border-top: 1px solid rgba(110, 196, 255, 0.1);
}

.packs-section-header h3 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(160, 210, 255, 0.7);
}

.packs-section-note {
  font-size: 11px;
  color: rgba(110, 196, 255, 0.4);
}

.packs-save-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(110, 196, 255, 0.08);
}

.packs-save-status {
  font-size: 12px;
  color: #63b9ff;
}

.packs-apply-btn {
  padding: 8px 20px;
  font-size: 13px;
}

.settings-section + .settings-section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(105, 147, 196, 0.18);
}

.account-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.summary-card {
  border: 1px solid rgba(92, 160, 220, 0.2);
  background: rgba(11, 24, 44, 0.75);
  border-radius: 16px;
  padding: 16px;
}

.summary-label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #7fa6c7;
}

.summary-card strong {
  font-size: 18px;
  color: #eff8ff;
}

.settings-label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #cfe3f8;
}

.settings-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  background: rgba(3, 11, 22, 0.9);
  color: #f4faff;
  border: 1px solid rgba(91, 155, 214, 0.3);
  border-radius: 12px;
}

.folder-structure,
.settings-config {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(3, 10, 20, 0.78);
  border: 1px solid rgba(86, 132, 177, 0.22);
  color: #9db6d1;
  font-size: 13px;
  line-height: 1.6;
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.settings-link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}

.settings-doc-link {
  display: block;
  padding: 15px 16px;
  border-radius: 16px;
  border: 1px solid rgba(110, 196, 255, 0.34);
  background:
    linear-gradient(135deg, rgba(11, 82, 138, 0.96), rgba(8, 47, 89, 0.92));
  color: #f4faff;
  text-decoration: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 10px 28px rgba(0, 0, 0, 0.22);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.settings-doc-link:hover {
  transform: translateY(-2px);
  border-color: rgba(145, 220, 255, 0.52);
  background:
    linear-gradient(135deg, rgba(14, 102, 171, 0.98), rgba(9, 58, 108, 0.95));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 14px 32px rgba(0, 0, 0, 0.28);
}

.settings-doc-link strong {
  display: block;
  margin-bottom: 5px;
  font-size: 14px;
  letter-spacing: 0.03em;
}

.settings-doc-link span {
  display: block;
  color: rgba(228, 242, 255, 0.82);
  font-size: 13px;
  line-height: 1.45;
}

.settings-btn {
  border: 1px solid rgba(104, 182, 244, 0.28);
  border-radius: 12px;
  padding: 11px 16px;
  cursor: pointer;
}

.settings-btn.primary {
  background: linear-gradient(135deg, #0b6ec1 0%, #0b8ae6 100%);
  color: #f7fbff;
}

.settings-btn.secondary {
  background: rgba(6, 18, 34, 0.78);
  color: #d5e8fb;
}

@media (max-width: 720px) {
  .settings-topbar {
    flex-direction: column;
  }

  .settings-shell {
    padding: 20px 16px 32px;
  }

  .settings-main-card {
    padding: 20px;
  }
}