*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

body {
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  max-width: 680px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
}

.brand {
  font-size: 22px;
  font-weight: 700;
  color: #000A23;
  margin-bottom: 8px;
  text-align: center;
}

.settings-main {
  padding: 20px 16px 100px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.section-title {
  font-size: 11px;
  font-weight: 700;
  color: #9CA3AF;
  margin: 20px 0 8px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #F3F4F6;
  width: 100%;
}

.item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid #F3F4F6;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
}

.item:last-child { border-bottom: none; }
.item:hover { background: #F9FAFB; }

.item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.item-left svg { flex-shrink: 0; }
.item-left span { font-size: 14px; font-weight: 500; color: #111827; }

.item-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.item-value { font-size: 13px; color: #9CA3AF; }

/* ── Toggle Switch ── */
.switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.switch.small { width: 36px; height: 20px; }
.switch input { display: none; }

.slider {
  position: absolute;
  cursor: pointer;
  background: #E5E7EB;
  border-radius: 24px;
  inset: 0;
  transition: 0.25s;
}

.slider::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  left: 2px;
  top: 2px;
  background: white;
  border-radius: 50%;
  transition: 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.switch.small .slider::before { width: 16px; height: 16px; }

input:checked + .slider { background: #000A23; }
input:checked + .slider::before { transform: translateX(20px); }
.switch.small input:checked + .slider::before { transform: translateX(16px); }

/* ── Danger ── */
.danger-item .item-left span,
.logout-item .item-left span,
.danger-text { color: #EF4444 !important; }

/* ══ SIDE MODALS ══ */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  display: none;
  justify-content: flex-end;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal.active {
  visibility: visible;
  opacity: 1;
}

.modal-content {
  background: #fff;
  width: 88%;
  max-width: 400px;
  height: 100%;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.2,0.9,0.4,1.05);
  box-shadow: -4px 0 24px rgba(0,0,0,0.12);
}

.modal.active .modal-content { transform: translateX(0); }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px 14px;
  border-bottom: 1px solid #F3F4F6;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.modal-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: #000A23;
}

.close-modal {
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
  color: #9CA3AF;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.15s;
}

.close-modal:hover { background: #F3F4F6; }
.modal-body { padding: 20px; }

.modal-loading {
  text-align: center;
  padding: 40px 20px;
  color: #9CA3AF;
  font-size: 14px;
}

/* ── Language ── */
.lang-search-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid #E5E7EB;
  border-radius: 22px;
  font-size: 14px;
  font-family: inherit;
  margin-bottom: 14px;
  outline: none;
  transition: border-color 0.2s;
  display: block;
}

.lang-search-input:focus { border-color: #000A23; }

.language-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.language-option {
  padding: 13px 16px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: #111827;
  transition: background 0.15s;
}

.language-option:hover { background: #F3F4F6; }
.language-option.selected { background: #000A23; color: #fff; }

/* ── Account Info ── */
.info-field { margin-bottom: 20px; }

.info-field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: #6B7280;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.field-with-edit { display: flex; align-items: center; gap: 10px; }

.field-with-edit input {
  flex: 1;
  padding: 11px 13px;
  border: 1.5px solid #E5E7EB;
  border-radius: 12px;
  font-size: 14px;
  font-family: inherit;
  background: #F9FAFB;
  color: #111;
  transition: all 0.2s;
}

.field-with-edit input:not(:disabled) {
  background: #fff;
  border-color: #000A23;
  outline: none;
}

.edit-field-btn {
  padding: 9px 16px;
  background: #F3F4F6;
  border: none;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: #000A23;
  font-family: inherit;
  white-space: nowrap;
  transition: background 0.15s;
}

.edit-field-btn:hover { background: #E5E7EB; }
.edit-field-btn.saving { background: #000A23; color: #fff; }

/* ── Password ── */
.password-field { margin-bottom: 18px; }

.password-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 7px;
}

.password-field input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #E5E7EB;
  border-radius: 12px;
  font-size: 14px;
  font-family: inherit;
  transition: border 0.2s;
}

.password-field input:focus { outline: none; border-color: #000A23; }

.save-password-btn {
  width: 100%;
  padding: 14px;
  background: #000A23;
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 14px;
  font-family: inherit;
  transition: background 0.15s;
}

.save-password-btn:hover { background: #1a2a4a; }
.save-password-btn:disabled { background: #9CA3AF; cursor: not-allowed; }

/* ══ LOGOUT CONFIRM MODAL ══ */
.logout-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.logout-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.logout-modal-box {
  background: #fff;
  border-radius: 24px;
  padding: 32px 24px 26px;
  width: 100%;
  max-width: 340px;
  text-align: center;
  transform: scale(0.93);
  transition: transform 0.28s cubic-bezier(0.22,1,0.36,1);
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.logout-modal.active .logout-modal-box { transform: scale(1); }

.logout-modal-icon {
  font-size: 52px;
  margin-bottom: 14px;
  display: block;
}

.logout-modal-box h3 {
  font-size: 22px;
  font-weight: 800;
  color: #000A23;
  margin-bottom: 10px;
}

.logout-modal-box p {
  font-size: 14px;
  color: #6B7280;
  line-height: 1.65;
  margin-bottom: 26px;
}

.logout-modal-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.logout-yes-btn {
  width: 100%;
  padding: 15px;
  background: #EF4444;
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}

.logout-yes-btn:hover { background: #DC2626; transform: scale(1.02); }
.logout-yes-btn:disabled { background: #9CA3AF; cursor: not-allowed; transform: none; }

.logout-no-btn {
  width: 100%;
  padding: 15px;
  background: #F3F4F6;
  color: #374151;
  border: none;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}

.logout-no-btn:hover { background: #E5E7EB; transform: scale(1.02); }

/* ══ TOAST ══ */
.toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #111827;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: 24px;
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  white-space: nowrap;
  font-family: inherit;
}

.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ══ DESKTOP ══ */
@media (min-width: 768px) {
  body { background: #F5F7FB; }
  .settings-main { padding: 24px 24px 100px; }
  .brand { font-size: 26px; margin-bottom: 14px; }
}