body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg-primary) 97%, var(--text-white) 3%) 0%, color-mix(in srgb, var(--bg-secondary) 97%, var(--text-white) 3%) 100%);
  color: var(--text-primary);
}

.settings {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(2.6rem, 6vw, 4rem) clamp(1.6rem, 6vw, 3.4rem);
  display: grid;
  gap: clamp(1.9rem, 3vw, 2.4rem);
}

.settings__hero {
  background: color-mix(in srgb, var(--bg-primary) 96%, transparent);
  border-radius: 28px;
  border: 1px solid color-mix(in srgb, var(--text-dark) 9%, transparent);
  box-shadow: 0 32px 64px color-mix(in srgb, var(--text-dark) 12%, transparent);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  display: grid;
  gap: 1rem;
}

.settings__hero span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.settings__hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.6rem);
}

.settings__hero p {
  margin: 0;
  color: var(--text-secondary);
}

.settings__section {
  background: color-mix(in srgb, var(--bg-primary) 95%, transparent);
  border-radius: 26px;
  border: 1px solid color-mix(in srgb, var(--text-dark) 8%, transparent);
  box-shadow: 0 24px 52px color-mix(in srgb, var(--text-dark) 11%, transparent);
  padding: clamp(1.6rem, 3vw, 2.1rem);
  display: grid;
  gap: 1.2rem;
}

.settings__section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.settings__section-head h2 {
  margin: 0;
  font-size: 1.32rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.settings__link,
.settings__button {
  border: none;
  background: none;
  color: color-mix(in srgb, var(--accent-secondary) 70%, var(--accent-hover) 30%);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
}

.settings__button {
  padding: 0.75rem 1.2rem;
  background: color-mix(in srgb, var(--accent-secondary) 8%, transparent);
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent-secondary) 22%, transparent);
}

.settings__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.settings__list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--text-dark) 8%, transparent);
  background: color-mix(in srgb, var(--text-dark) 3%, transparent);
}

.settings__list h3 {
  margin: 0;
  font-size: 1rem;
}

.settings__list p {
  margin: 0.25rem 0 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.settings__toggle {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 26px;
}

.settings__toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.settings__toggle span {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: color-mix(in srgb, var(--text-dark) 12%, transparent);
  transition: 0.2s;
  border-radius: 999px;
}

.settings__toggle span::before {
  position: absolute;
  content: '';
  height: 20px;
  width: 20px;
  left: 4px;
  top: 3px;
  background: var(--bg-primary);
  border-radius: 50%;
  transition: 0.2s;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--text-dark) 20%, transparent);
}

.settings__toggle input:checked + span {
  background: color-mix(in srgb, var(--accent-secondary) 50%, transparent);
}

.settings__toggle input:checked + span::before {
  transform: translateX(18px);
}

.settings__select select {
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--text-dark) 12%, transparent);
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
  background: color-mix(in srgb, var(--bg-primary) 94%, transparent);
}

@media (max-width: 640px) {
  .settings__list li {
    flex-direction: column;
    align-items: flex-start;
  }
}

.settings__form {
  display: grid;
  gap: clamp(1.8rem, 4vw, 2.6rem);
}

.settings__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.settings__primary,
.settings__secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.75rem 1.4rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.settings__primary {
  border: none;
  background: linear-gradient(135deg, var(--accent-secondary), color-mix(in srgb, var(--accent-hover) 80%, transparent));
  color: var(--text-white);
}

.settings__secondary {
  border: 1px solid color-mix(in srgb, var(--text-dark) 12%, transparent);
  background: transparent;
  color: color-mix(in srgb, var(--accent-secondary) 65%, var(--accent-hover) 35%);
}

.settings__secondary:hover,
.settings__secondary:focus-visible {
  text-decoration: none;
}

/* Danger zone styling */
.settings__section--danger h2 {
  color: color-mix(in srgb, crimson 60%, var(--text-primary) 40%);
}
.settings__button--danger {
  background: color-mix(in srgb, crimson 12%, transparent);
  border-color: color-mix(in srgb, crimson 40%, transparent);
  color: color-mix(in srgb, crimson 70%, var(--text-primary) 30%);
}
.settings__button--danger:hover {
  background: color-mix(in srgb, crimson 18%, transparent);
}

/* Delete dialog */
.settings-dialog[hidden] { display: none; }
.settings-dialog { position: fixed; inset: 0; z-index: 1000; }
.settings-dialog__overlay { position: absolute; inset: 0; background: rgba(10, 12, 16, 0.6); backdrop-filter: blur(2px); }
.settings-dialog__panel {
  position: relative;
  background: color-mix(in srgb, var(--bg-primary) 96%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-dark) 10%, transparent);
  border-radius: 16px;
  width: min(560px, 92vw);
  margin: 8vh auto 0;
  padding: 1.4rem;
  box-shadow: 0 40px 80px rgba(0,0,0,0.35);
}
.settings-dialog__icon { color: color-mix(in srgb, crimson 70%, var(--text-primary) 30%); }
.settings-dialog__title { margin: 0.5rem 0 0.25rem; }
.settings-dialog__message { margin: 0 0 1rem; color: var(--text-secondary); }
.settings-dialog__field { display: grid; gap: 0.35rem; margin-bottom: 0.8rem; }
.settings-dialog__field input {
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--text-dark) 14%, transparent);
  padding: 0.65rem 0.8rem;
  background: color-mix(in srgb, var(--bg-primary) 94%, transparent);
}
.settings-dialog__actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 0.4rem; }

.is-loading { opacity: 0.7; pointer-events: none; }