/**
 * Filevue Pro — Portal Design admin page.
 *
 * Card-based layout that mirrors the WordPress 5.9+ design language
 * (Site Editor / Block Editor admin pages). Scoped under .fv-appearance-wrap
 * so nothing here can leak into other Filevue settings pages.
 */

.fv-appearance-wrap {
	max-width: 1080px;
}

.fv-appearance-wrap--has-preview {
	max-width: 1680px;
}

.fv-appearance-title {
	margin-bottom: 4px;
}

.fv-appearance-lede {
	color: #50575e;
	margin: 0 0 18px 0;
	max-width: 740px;
}

/* ── Tabs ───────────────────────────────────────────────────────────── */

.fv-appearance-tabs.nav-tab-wrapper {
	margin-bottom: var(--scp-space-6, 24px);
	padding-bottom: 0;
	border-bottom: 2px solid var(--scp-border, #D4DDD9);
	display: flex;
	gap: 2px;
}

.fv-appearance-tabs .nav-tab {
	position: relative;
	margin: 0;
	padding: 8px var(--scp-space-4, 16px);
	border: none;
	border-bottom: 2px solid transparent;
	margin-bottom: -2px;
	background: transparent;
	color: var(--scp-text-muted, #516059);
	font-size: var(--scp-text-sm, 13.5px);
	font-weight: 500;
	line-height: 1.4;
	border-radius: var(--scp-radius-md, 8px) var(--scp-radius-md, 8px) 0 0;
	text-decoration: none;
	transition: color 0.15s ease, background 0.15s ease;
}

.fv-appearance-tabs .nav-tab:hover {
	background: var(--scp-sage-light, #EEF3F1);
	color: var(--scp-text-secondary, #3D4E46);
	border-bottom-color: transparent;
}

.fv-appearance-tabs .nav-tab:focus-visible {
	outline: 2px solid var(--scp-teal, #3A7D6E);
	outline-offset: 2px;
}

.fv-appearance-tabs .nav-tab-active,
.fv-appearance-tabs .nav-tab-active:hover {
	background: var(--scp-teal-light, #E8F1EF);
	color: var(--scp-teal, #3A7D6E);
	border-bottom-color: var(--scp-teal, #3A7D6E);
	font-weight: 600;
}

.fv-appearance-body {
	display: flex;
	flex-direction: column;
	gap: var(--scp-space-6, 24px);
}

.fv-appearance-form,
.fv-appearance-body > .fv-appearance-card {
	display: flex;
	flex-direction: column;
	gap: var(--scp-space-6, 24px);
}

/* ── Card ──────────────────────────────────────────────────────────── */

.fv-appearance-card {
	background: #ffffff;
	border: 1px solid #dcdcde;
	border-radius: 8px;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
	overflow: hidden;
}

.fv-appearance-card--presets {
	overflow: visible;
}

.fv-appearance-card--presets .fv-appearance-card__body {
	overflow: visible;
}

.fv-appearance-card__header {
	padding: 16px 20px 8px;
	border-bottom: 1px solid #f0f0f1;
}

.fv-appearance-card__title {
	margin: 0 0 4px 0;
	font-size: 15px;
	font-weight: 600;
	color: #1d2327;
}

.fv-appearance-card__subtitle {
	margin: 0;
	color: #50575e;
	font-size: 13px;
	max-width: none;
}

.fv-appearance-card__body {
	padding: 16px 20px 18px;
}

.fv-appearance-card--compact .fv-appearance-card__body {
	padding-top: 4px;
	padding-bottom: 4px;
}

.fv-appearance-card--compact .fv-row {
	padding: 4px 0;
	border-bottom: 0;
}

/* ── Field rows ────────────────────────────────────────────────────── */

.fv-row {
	display: grid;
	grid-template-columns: 220px 1fr;
	align-items: center;
	gap: 16px;
	padding: 8px 0;
	border-bottom: 1px solid #f6f7f7;
}

.fv-row:last-child {
	border-bottom: 0;
}

.fv-row[hidden] {
	display: none !important;
}

.fv-row--full {
	grid-template-columns: 1fr;
}

/* ── Range slider ───────────────────────────────────────────────────────────── */

.fv-range-wrap {
	display: flex;
	align-items: center;
	gap: 10px;
}

.fv-range-input {
	flex: 1;
	-webkit-appearance: none;
	appearance: none;
	height: 4px;
	border-radius: 2px;
	background: #dde0e3;
	outline: none;
	cursor: pointer;
}

.fv-range-input::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: var(--scp-teal, #2d6b5e);
	cursor: pointer;
	box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.fv-range-input::-moz-range-thumb {
	width: 16px;
	height: 16px;
	border: none;
	border-radius: 50%;
	background: var(--scp-teal, #2d6b5e);
	cursor: pointer;
	box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.fv-range-output {
	min-width: 42px;
	text-align: right;
	font-size: 13px;
	font-weight: 600;
	color: #1d2327;
}

.fv-row__label {
	color: #1d2327;
	font-weight: 500;
	font-size: 13px;
}

.fv-row__control {
	display: flex;
	align-items: center;
	gap: 12px;
	min-width: 0;
}

.fv-row__inline-label {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: #1d2327;
	line-height: 1;
}

.fv-row__inline-label input[type="checkbox"] {
	margin: 0;
	vertical-align: middle;
	flex-shrink: 0;
	position: relative;
	top: -1px;
}

/* ── Color input with hex badge ────────────────────────────────────── */

.fv-color-input {
	width: 48px;
	height: 36px;
	border: 1px solid #dcdcde;
	border-radius: 6px;
	padding: 2px;
	background: #ffffff;
	cursor: pointer;
}

.fv-color-input::-webkit-color-swatch-wrapper {
	padding: 0;
}

.fv-color-input::-webkit-color-swatch {
	border: none;
	border-radius: 4px;
}

.fv-hex-badge {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 12px;
	color: #3d4458;
	background: #f6f7f7;
	padding: 4px 8px;
	border-radius: 4px;
	letter-spacing: 0.04em;
}

/* ── Media picker ──────────────────────────────────────────────────── */

.fv-media-picker {
	flex-wrap: wrap;
	gap: 10px;
}

.fv-media-picker__preview {
	width: 64px;
	height: 64px;
	border-radius: 6px;
	background: #f6f7f7;
	border: 1px dashed #c3c4c7;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.fv-media-picker__preview img {
	max-width: 100%;
	max-height: 100%;
	object-fit: cover;
	display: block;
}

.fv-media-picker__empty {
	color: #8c8f94;
	font-size: 11px;
	text-align: center;
	padding: 4px;
}

/* ── Buttons ────────────────────────────────────────────────────────── */

/* Primary — matches the teal primary used across the plugin */
.fv-appearance-wrap .button-primary {
	height: var(--scp-btn-height, 40px);
	padding: 0 var(--scp-space-4, 16px);
	font-size: var(--scp-text-sm, 13.5px);
	font-weight: 600;
	border-radius: var(--scp-radius-md, 8px);
	background: var(--scp-teal, #3a7d6e) !important;
	border-color: var(--scp-teal, #3a7d6e) !important;
	color: var(--scp-teal-text, #ffffff) !important;
	box-shadow: none !important;
	text-shadow: none !important;
	transition: background-color 0.18s ease, border-color 0.18s ease;
	display: inline-flex;
	align-items: center;
}

.fv-appearance-wrap .button-primary:hover,
.fv-appearance-wrap .button-primary:focus {
	background: var(--scp-teal-dark, #2f6759) !important;
	border-color: var(--scp-teal-dark, #2f6759) !important;
	color: var(--scp-teal-text, #ffffff) !important;
	box-shadow: none !important;
}

.fv-appearance-wrap .button-primary:focus-visible {
	outline: 2px solid var(--scp-teal, #3a7d6e);
	outline-offset: 2px;
}

/* Secondary — sage-light surface, subtle border */
.fv-appearance-wrap .button:not(.button-primary):not(.button-link):not(.delete) {
	height: var(--scp-btn-height, 40px);
	padding: 0 var(--scp-space-4, 16px);
	font-size: var(--scp-text-sm, 13.5px);
	font-weight: 500;
	border-radius: var(--scp-radius-md, 8px);
	background: var(--scp-sage-light, #eef3f1);
	border: 1px solid var(--scp-border, #d4ddd9);
	color: var(--scp-text-secondary, #3d4e46);
	box-shadow: none !important;
	text-shadow: none !important;
	transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
	display: inline-flex;
	align-items: center;
}

.fv-appearance-wrap .button:not(.button-primary):not(.button-link):not(.delete):hover {
	background: var(--scp-border-subtle, #e8ece9);
	border-color: var(--scp-border, #d4ddd9);
	color: var(--scp-text-primary, #1a1a1a);
}

.fv-appearance-wrap .button:not(.button-primary):not(.button-link):not(.delete):focus-visible {
	outline: 2px solid var(--scp-teal, #3a7d6e);
	outline-offset: 2px;
}

/* Tertiary link — secondary action in the actions bar */
.fv-appearance-wrap .button-link {
	height: auto;
	padding: 0;
	font-size: var(--scp-text-sm, 13.5px);
	font-weight: 400;
	color: var(--scp-text-muted, #516059);
	background: none;
	border: none;
	box-shadow: none !important;
	text-decoration: none;
	transition: color 0.18s ease;
}

.fv-appearance-wrap .button-link:hover {
	color: var(--scp-teal-dark, #2f6759);
	text-decoration: underline;
}

/* ── Action bar ────────────────────────────────────────────────────── */

.fv-actions-bar {
	margin-top: 8px;
	padding: 16px 0 0;
	display: flex;
	align-items: center;
	gap: 16px;
	border-top: 1px solid var(--scp-border, #d4ddd9);
}

/* ── Custom CSS editor ─────────────────────────────────────────────── */

.fv-css-editor {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 13px;
	line-height: 1.5;
	min-height: 320px;
}

/* ── Preset grid ───────────────────────────────────────────────────── */

.fv-preset-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 16px;
	overflow: visible;
}

.fv-preset {
	border: 1px solid #dcdcde;
	border-radius: 8px;
	padding: 14px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	background: #fdfdfd;
}

.fv-preset--has-preview {
	position: relative;
}

.fv-preset__preview {
	display: none;
	position: absolute;
	left: 50%;
	bottom: calc(100% + 12px);
	transform: translateX(-50%);
	width: min(420px, calc(100vw - 48px));
	z-index: 30;
	pointer-events: none;
	border-radius: 12px;
	overflow: hidden;
	background: #fff;
	border: 1px solid #c3c4c7;
	box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.fv-preset__preview::after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: -7px;
	width: 14px;
	height: 14px;
	transform: translateX(-50%) rotate(45deg);
	background: #fff;
	border-right: 1px solid #c3c4c7;
	border-bottom: 1px solid #c3c4c7;
}

.fv-preset__preview img {
	display: block;
	width: 100%;
	height: auto;
	vertical-align: middle;
}

.fv-preset__preview-caption {
	display: block;
	padding: 8px 12px;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: #50575e;
	background: #f6f7f7;
	border-top: 1px solid #dcdcde;
}

.fv-preset--has-preview:hover .fv-preset__preview,
.fv-preset--has-preview:focus-within .fv-preset__preview {
	display: block;
}

.fv-preset__head {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.fv-preset__name {
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	color: #1d2327;
}

.fv-preset__tags {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
}

.fv-preset__tags li {
	background: #ecedef;
	color: #50575e;
	font-size: 11px;
	padding: 2px 8px;
	border-radius: 999px;
	margin: 0;
}

.fv-preset__desc {
	color: #50575e;
	font-size: 13px;
	margin: 0;
	flex: 1 1 auto;
}

.fv-preset__swatches {
	display: flex;
	gap: 4px;
}

.fv-preset__swatch {
	width: 24px;
	height: 24px;
	border-radius: 999px;
	border: 1px solid rgba(0, 0, 0, 0.1);
	display: inline-block;
}

.fv-preset__form {
	margin-top: 4px;
}

.fv-preset__form .button-primary {
	width: 100%;
	text-align: center;
	justify-content: center;
}

/* ── Reset grid ────────────────────────────────────────────────────── */

.fv-reset-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.fv-reset-grid .button {
	color: var(--scp-danger, #b32d2e);
	background: var(--scp-surface, #fff);
	border-color: rgba(179, 45, 46, 0.25);
}

.fv-reset-grid .button:hover {
	color: var(--scp-danger-dark, #991b1b);
	background: var(--scp-danger-light, #fef2f2);
	border-color: var(--scp-danger, #b32d2e);
}

/* ── Live preview layout (Phase 3.2) ─────────────────────────────── */

.fv-appearance-layout--with-preview {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(520px, 44vw);
	gap: 24px 28px;
	align-items: start;
}

@media (max-width: 1100px) {
	.fv-appearance-layout--with-preview {
		grid-template-columns: 1fr;
	}
}

.fv-appearance-layout--with-preview .fv-appearance-body {
	min-width: 0;
}

.fv-preview-pane {
	position: sticky;
	top: 32px;
	background: #fff;
	border: 1px solid #dcdcde;
	border-radius: 8px;
	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.04);
	display: flex;
	flex-direction: column;
	max-height: calc(100vh - 80px);
	overflow: hidden;
}

@media (max-width: 1100px) {
	.fv-preview-pane {
		position: static;
		max-height: none;
	}
}

.fv-preview-pane__header {
	padding: 12px 16px;
	border-bottom: 1px solid #f0f0f1;
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: 10px;
	background: #f6f7f7;
}

.fv-preview-pane__header-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	flex-wrap: wrap;
}

.fv-preview-pane__header-row {
	display: flex;
	align-items: center;
}

.fv-preview-pane__title {
	font-size: 13px;
	color: #1d2327;
}

.fv-preview-pane__expand {
	flex-shrink: 0;
	white-space: nowrap;
}

.fv-preview-pane__viewer {
	width: 100%;
	max-width: 100%;
	font-size: 13px;
}

.fv-preview-pane__frame {
	position: relative;
	flex: 1;
	min-height: 560px;
	background: #f0f0f1;
	overflow: hidden;
}

.fv-preview-pane__frame iframe {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 560px;
	border: 0;
}

.fv-preview-pane__status {
	position: absolute;
	top: 10px;
	right: 10px;
	display: flex;
	align-items: center;
	gap: 6px;
	background: rgba(255, 255, 255, 0.92);
	padding: 4px 10px;
	border-radius: 999px;
	font-size: 12px;
	color: #1d2327;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.fv-preview-pane__status .spinner {
	float: none;
	margin: 0;
}

.fv-preview-pane__note {
	margin: 0;
	padding: 10px 16px;
	border-top: 1px solid #f0f0f1;
	font-size: 11px;
	line-height: 1.45;
	color: #6c7781;
	background: #fafbfc;
}

/* ── Live preview modal ─────────────────────────────────────────────── */

.fv-preview-modal {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	box-sizing: border-box;
}

.fv-preview-modal[hidden] {
	display: none !important;
}

.fv-preview-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.55);
	cursor: pointer;
}

.fv-preview-modal__panel {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	width: min(96vw, 1400px);
	max-height: min(92vh, 900px);
	background: #fff;
	border: 1px solid #c3c4c7;
	border-radius: 4px;
	box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
	overflow: hidden;
}

.fv-preview-modal__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	padding: 12px 16px;
	border-bottom: 1px solid #dcdcde;
	background: #f6f7f7;
}

.fv-preview-modal__title {
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	color: #1d2327;
}

.fv-preview-modal__actions {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

.fv-preview-modal__viewer {
	min-width: 200px;
	max-width: 280px;
	font-size: 13px;
}

.fv-preview-modal__close {
	flex-shrink: 0;
}

.fv-preview-modal__frame {
	position: relative;
	flex: 1;
	min-height: min(72vh, 720px);
	background: #f0f0f1;
	overflow: hidden;
}

.fv-preview-modal__frame iframe {
	display: block;
	width: 100%;
	height: 100%;
	min-height: min(72vh, 720px);
	border: 0;
}

body.fv-appearance-modal-open {
	overflow: hidden;
}

/* ── Responsive ────────────────────────────────────────────────────── */

@media (max-width: 783px) {
	.fv-row {
		grid-template-columns: 1fr;
		gap: 6px;
		padding: 12px 0;
	}
	.fv-row__label {
		font-size: 13px;
	}
}

/* ── Confirm modal ──────────────────────────────────────────────────────────── */
.fv-confirm-modal {
	position: fixed;
	inset: 0;
	z-index: 100010;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	box-sizing: border-box;
}

.fv-confirm-modal[hidden] {
	display: none !important;
}

.fv-confirm-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.55);
	cursor: pointer;
}

.fv-confirm-modal__dialog {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	width: min(96vw, 420px);
	background: #fff;
	border: 1px solid #c3c4c7;
	border-radius: var(--scp-radius-md, 8px);
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
	padding: 32px 28px 24px;
}

.fv-confirm-modal__icon {
	width: 52px;
	height: 52px;
	border-radius: 50%;
	background: #fff8ec;
	color: #d97706;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 16px;
	flex-shrink: 0;
}

.fv-confirm-modal__title {
	margin: 0 0 8px;
	font-size: 16px;
	font-weight: 600;
	color: #1d2327;
	line-height: 1.3;
}

.fv-confirm-modal__message {
	margin: 0 0 24px;
	font-size: 13px;
	color: #50575e;
	line-height: 1.55;
}

.fv-confirm-modal__actions {
	display: flex;
	gap: 10px;
	justify-content: center;
	flex-wrap: wrap;
}

.fv-confirm-modal__cancel {
	min-width: 90px;
	height: var(--scp-btn-height, 40px);
	line-height: 1;
	border-radius: var(--scp-radius-md, 8px) !important;
}

.fv-confirm-modal__confirm {
	min-width: 90px;
	height: var(--scp-btn-height, 40px);
	padding: 0 var(--scp-space-4, 16px);
	line-height: 1;
	border-radius: var(--scp-radius-md, 8px) !important;
	background: var(--scp-teal, #3a7d6e) !important;
	border-color: var(--scp-teal, #3a7d6e) !important;
	color: var(--scp-teal-text, #ffffff) !important;
}

.fv-confirm-modal__confirm:hover,
.fv-confirm-modal__confirm:focus {
	background: var(--scp-teal-dark, #2f6759) !important;
	border-color: var(--scp-teal-dark, #2f6759) !important;
	color: var(--scp-teal-text, #ffffff) !important;
}

.fv-confirm-modal__confirm:focus-visible,
.fv-confirm-modal__cancel:focus-visible {
	outline: 2px solid var(--scp-teal, #3a7d6e);
	outline-offset: 2px;
}