.settings-page {
	overflow-x: hidden;
}

.settings-shell {
	width: min(100%, 54rem);
	min-height: 100vh;
	min-height: 100svh;
	margin: 0 auto;
	padding: clamp(1.25rem, 4vw, 2.5rem);
}

.settings-header {
	display: flex;
	align-items: center;
	gap: 1.15rem;
	margin-bottom: 1.25rem;
}

.settings-header p,
.settings-header h1,
.settings-panel__heading p,
.settings-panel__heading h2 {
	margin: 0;
}

.settings-header p,
.settings-panel__heading p {
	margin-bottom: 0.2rem;
	color: var(--color-accent);
	font-size: 0.6rem;
	font-weight: 850;
	letter-spacing: 0.22em;
}

.settings-header h1 {
	font-size: clamp(1.8rem, 5vw, 3rem);
	letter-spacing: -0.05em;
}

.settings-back-button,
.help-link-button,
.settings-dialog button {
	border: 1px solid var(--color-line-strong);
	border-radius: var(--radius-small);
	color: var(--color-text);
	background: var(--color-surface);
	font: inherit;
}

.settings-back-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.7rem;
	padding: 0 0.9rem;
	font-size: 0.72rem;
	font-weight: 750;
	text-decoration: none;
}

.settings-back-button:hover,
.settings-back-button:focus-visible,
.help-link-button:hover:not(:disabled),
.help-link-button:focus-visible,
.settings-dialog button:hover,
.settings-dialog button:focus-visible {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.settings-back-button:focus-visible,
.help-link-button:focus-visible,
.settings-dialog button:focus-visible,
.settings-field input:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

.settings-sections {
	display: grid;
	gap: 1rem;
}

.settings-panel {
	padding: clamp(1rem, 3vw, 1.5rem);
	border: 1px solid var(--color-line);
	border-radius: var(--radius-medium);
	background: rgb(var(--color-surface-rgb) / 0.86);
}

.settings-panel__heading {
	margin-bottom: 1rem;
	padding-bottom: 0.7rem;
	border-bottom: 1px solid var(--color-line);
}

.settings-panel__heading h2 {
	font-size: 1.05rem;
}

.settings-fieldset {
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}

.settings-fieldset legend,
.settings-field > span {
	font-size: 0.78rem;
	font-weight: 800;
}

.settings-description,
.settings-status,
.settings-error {
	font-size: 0.7rem;
	line-height: 1.6;
}

.settings-description {
	margin: 0.35rem 0 0;
	color: var(--color-muted);
}

.theme-options {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.6rem;
	margin-top: 0.85rem;
}

.theme-options label {
	cursor: pointer;
}

.theme-options input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.theme-options span {
	display: grid;
	place-items: center;
	min-height: 3rem;
	padding: 0.55rem;
	border: 1px solid var(--color-line-strong);
	border-radius: var(--radius-small);
	background: var(--color-surface-input);
	font-size: 0.72rem;
	font-weight: 750;
	text-align: center;
}

.theme-options input:checked + span {
	border-color: var(--color-accent);
	color: var(--color-accent);
	background: rgb(var(--color-accent-rgb) / 0.07);
}

.theme-options input:focus-visible + span {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

.settings-field {
	display: grid;
	gap: 0.5rem;
}

.settings-field input {
	width: 100%;
	height: 2.8rem;
	padding: 0 0.8rem;
	border: 1px solid var(--color-line-strong);
	border-radius: var(--radius-small);
	color: var(--color-text);
	background: var(--color-surface-input);
	font: inherit;
}

.settings-field input[aria-invalid="true"] {
	border-color: var(--color-danger);
}

.settings-status {
	min-height: 1.1rem;
	margin: 0.35rem 0 0;
	color: var(--color-muted);
}

.settings-error {
	margin: 0.35rem 0 0;
	color: var(--color-danger);
}

.help-link-button {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	width: 100%;
	min-height: 4rem;
	padding: 0.75rem 1rem;
	cursor: pointer;
	text-align: left;
}

.help-link-button > span:first-child {
	display: grid;
	gap: 0.25rem;
}

.help-link-button small {
	color: var(--color-muted);
	font-size: 0.66rem;
	font-weight: 500;
}

.help-link-button:disabled {
	cursor: not-allowed;
	opacity: 0.55;
}

.settings-dialog {
	width: min(30rem, calc(100% - 2rem));
	padding: 0;
	border: 1px solid var(--color-line-strong);
	border-radius: var(--radius-medium);
	color: var(--color-text);
	background: var(--color-surface-modal);
	box-shadow: var(--shadow-modal);
}

.settings-dialog::backdrop {
	background: var(--color-backdrop);
	backdrop-filter: blur(2px);
}

.settings-dialog__content {
	padding: clamp(1rem, 4vw, 1.5rem);
}

.settings-dialog h2 {
	margin: 0;
	font-size: 1.05rem;
}

.settings-dialog p {
	margin: 0.85rem 0 0;
	color: var(--color-text-secondary);
	font-size: 0.78rem;
	line-height: 1.8;
}

.settings-dialog__actions {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.65rem;
	margin-top: 1.2rem;
}

.settings-dialog button {
	min-height: 2.75rem;
	cursor: pointer;
	font-size: 0.75rem;
	font-weight: 800;
}

@media (max-width: 34rem) {
	.settings-shell {
		padding: 1rem;
	}

	.theme-options {
		grid-template-columns: 1fr;
	}
}

@media (orientation: landscape) and (max-height: 38rem) {
	.settings-shell {
		padding-block: 0.75rem;
	}

	.settings-header {
		margin-bottom: 0.65rem;
	}

	.settings-sections {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.theme-options {
		grid-template-columns: 1fr;
	}
}