/* QuickShipD — Admin UI
 * Modern card-based layout. Overrides WP form-table with flexbox rows.
 * -------------------------------------------------------------------- */

/* ── Variables ─────────────────────────────────────────────────────── */
.quickshipd-settings-wrap {
	--qs-green:        #16a34a;
	--qs-green-light:  #dcfce7;
	--qs-green-dark:   #15803d;
	--qs-gray-50:      #f8fafc;
	--qs-gray-100:     #f1f5f9;
	--qs-gray-200:     #e2e8f0;
	--qs-gray-400:     #94a3b8;
	--qs-gray-500:     #64748b;
	--qs-gray-700:     #334155;
	--qs-gray-900:     #0f172a;
	--qs-radius:       10px;
	--qs-shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
	--qs-shadow-md:    0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.04);

	max-width: 1100px;
	margin: 0 auto;
	padding: 0 20px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Two-column layout ─────────────────────────────────────────────── */
.quickshipd-layout {
	display: flex;
	align-items: flex-start;
	gap: 28px;
}

.quickshipd-layout-left {
	flex: 1 1 0;
	min-width: 0;
}

.quickshipd-layout-right {
	flex: 0 0 380px;
	position: sticky;
	top: 32px;
}

/* ── Page header ───────────────────────────────────────────────────── */
.quickshipd-page-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 16px 0 24px;
}

.quickshipd-page-title {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0;
	font-size: 20px;
	font-weight: 700;
	color: var(--qs-gray-900);
	line-height: 1.2;
}

.quickshipd-title-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	background: var(--qs-green);
	border-radius: 8px;
	color: #fff;
	flex-shrink: 0;
}

.quickshipd-version-badge {
	font-size: 11px;
	font-weight: 600;
	color: var(--qs-green-dark);
	background: var(--qs-green-light);
	border: 1px solid #bbf7d0;
	border-radius: 20px;
	padding: 2px 10px;
	letter-spacing: .03em;
	align-self: flex-end;
	margin-bottom: 3px;
}

/* ── Preview card ──────────────────────────────────────────────────── */
.quickshipd-preview-card {
	background: #fff;
	border-radius: var(--qs-radius);
	box-shadow: var(--qs-shadow-md);
	border: 1px solid var(--qs-gray-200);
	padding: 20px 24px;
	position: relative;
	overflow: hidden;
}

.quickshipd-preview-card::before {
	content: '';
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 3px;
	background: linear-gradient(90deg, var(--qs-green), #34d399);
}

.quickshipd-preview-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 14px;
}

.quickshipd-preview-label {
	font-size: 10px;
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--qs-gray-400);
	margin: 0;
}

.quickshipd-preview-context {
	font-size: 11px;
	color: var(--qs-gray-400);
	background: var(--qs-gray-100);
	border-radius: 20px;
	padding: 2px 10px;
}

/* ── Sub-setting indent (child of a toggle) ────────────────────── */
tr.qs-sub-setting > th {
	padding-left: 28px;
	color: #646970;
}

.quickshipd-preview-stage {
	background: var(--qs-gray-50);
	border: 1px solid var(--qs-gray-200);
	border-radius: 8px;
	padding: 10px;
	min-height: 60px;
	display: flex;
	align-items: center;
	width: 100%;
	box-sizing: border-box;
	justify-content: center;
}

/* ── Tab navigation (minimal underline) ────────────────────────────── */
.quickshipd-tab-nav {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 2px 12px;
	margin: 0 0 28px;
	padding: 0;
	border-bottom: 1px solid var(--qs-gray-200);
	background: transparent;
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
}

.quickshipd-tab-btn {
	-webkit-appearance: none;
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	margin: 0 0 -1px;
	padding: 16px 24px;
	border: none;
	border-bottom: 2px solid transparent;
	border-radius: 0;
	background: transparent;
	font-family: inherit;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.35;
	color: var(--qs-gray-500);
	text-decoration: none;
	cursor: pointer;
	min-height: 0;
	box-shadow: none;
	transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.quickshipd-tab-btn:hover {
	color: var(--qs-gray-700);
	background: transparent;
	text-decoration: none;
}

.quickshipd-tab-btn:focus {
	outline: none;
	box-shadow: none;
}

.quickshipd-tab-btn:focus-visible {
	outline: 2px solid var(--qs-green);
	outline-offset: 2px;
	border-radius: 4px;
}

.quickshipd-tab-btn.is-active {
	color: var(--qs-green-dark);
	font-weight: 600;
	border-bottom-color: var(--qs-green);
	background: transparent;
	box-shadow: none;
}

.quickshipd-tab-btn svg {
	width: 18px;
	height: 18px;
	opacity: 0.72;
	flex-shrink: 0;
}

.quickshipd-tab-btn.is-active svg {
	opacity: 1;
}

/* ── Settings form: override WP form-table ─────────────────────────── */
.quickshipd-settings-form {
	margin-top: 0;
}

/* Section heading → card header */
.quickshipd-settings-form h2 {
	font-size: 13px;
	font-weight: 700;
	color: var(--qs-gray-500);
	letter-spacing: .06em;
	text-transform: uppercase;
	margin: 0 0 0;
	padding: 16px 20px 14px;
	border-bottom: 1px solid var(--qs-gray-100);
}

/* Wrap each section (h2 + table) in a card via adjacent-sibling trick */
.quickshipd-settings-form h2 {
	background: #fff;
	border-radius: var(--qs-radius) var(--qs-radius) 0 0;
	border: 1px solid var(--qs-gray-200);
	border-bottom: none;
	box-shadow: var(--qs-shadow);
	margin-top: 20px;
}

.quickshipd-settings-form h2 + .form-table {
	margin: 0 0 4px;
	background: #fff;
	border-radius: 0 0 var(--qs-radius) var(--qs-radius);
	border: 1px solid var(--qs-gray-200);
	border-top: none;
	box-shadow: var(--qs-shadow);
	width: 100%;
}

/* Make table rows look like flex rows */
.quickshipd-settings-form .form-table,
.quickshipd-settings-form .form-table tbody {
	display: block;
	width: 100%;
}

.quickshipd-settings-form .form-table tr {
	display: flex;
	align-items: flex-start;
	padding: 16px 20px;
	border-bottom: 1px solid var(--qs-gray-100);
	gap: 20px;
}

.quickshipd-settings-form .form-table tr:last-child {
	border-bottom: none;
}

.quickshipd-settings-form .form-table th {
	display: block;
	width: 200px;
	min-width: 200px;
	padding: 0;
	font-size: 13px;
	font-weight: 600;
	color: var(--qs-gray-700);
	padding-top: 6px;
}

.quickshipd-settings-form .form-table td {
	display: block;
	flex: 1;
	padding: 0;
}

.quickshipd-settings-form .form-table tr:has(> td > .quickshipd-toggle:first-child) {
	align-items: center;
}

.quickshipd-settings-form .form-table tr:has(> td > .quickshipd-toggle:first-child) > th {
	padding-top: 0;
}

/* ── Form controls ─────────────────────────────────────────────────── */
.quickshipd-settings-form input[type="text"],
.quickshipd-settings-form input[type="number"],
.quickshipd-settings-form select,
.quickshipd-settings-form textarea {
	border: 1px solid var(--qs-gray-200);
	border-radius: 7px;
	padding: 7px 10px;
	font-size: 13px;
	color: var(--qs-gray-900);
	background: #fff;
	transition: border-color .15s, box-shadow .15s;
	outline: none;
}

.quickshipd-settings-form input[type="text"]:focus,
.quickshipd-settings-form input[type="number"]:focus,
.quickshipd-settings-form select:focus,
.quickshipd-settings-form textarea:focus {
	border-color: var(--qs-green);
	box-shadow: 0 0 0 3px rgba(22,163,74,.12);
}

.quickshipd-settings-form input[type="number"].small-text {
	width: 80px;
}

.quickshipd-settings-form input[type="text"].regular-text {
	width: 100%;
	max-width: 360px;
}

.quickshipd-settings-form textarea.large-text {
	width: 100%;
	max-width: 420px;
}

.quickshipd-settings-form select {
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 10px center;
	padding-right: 30px;
	cursor: pointer;
}

/* Toggle switches (yes/no + weekday multi-select) */
.quickshipd-settings-form .quickshipd-toggle {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	cursor: pointer;
	user-select: none;
	font-size: 13px;
	color: var(--qs-gray-700);
}

.quickshipd-settings-form .quickshipd-toggle__switch {
	position: relative;
	display: inline-block;
	flex-shrink: 0;
	width: 36px;
	height: 20px;
	vertical-align: middle;
}

.quickshipd-settings-form .quickshipd-toggle__input {
	position: absolute;
	opacity: 0.001;
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	cursor: pointer;
	z-index: 2;
}

.quickshipd-settings-form .quickshipd-toggle__track {
	position: absolute;
	inset: 0;
	z-index: 1;
	pointer-events: none;
	border-radius: 999px;
	background: var(--qs-gray-200);
	box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
	transition: background 0.2s ease, box-shadow 0.15s ease;
}

.quickshipd-settings-form .quickshipd-toggle__track::after {
	content: "";
	position: absolute;
	top: 2px;
	left: 2px;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.16);
	transition: transform 0.2s ease;
}

.quickshipd-settings-form .quickshipd-toggle__input:checked + .quickshipd-toggle__track {
	background: var(--qs-green);
}

.quickshipd-settings-form .quickshipd-toggle__input:checked + .quickshipd-toggle__track::after {
	transform: translateX(16px);
}

.quickshipd-settings-form .quickshipd-toggle__input:focus-visible + .quickshipd-toggle__track {
	box-shadow:
		inset 0 1px 2px rgba(0, 0, 0, 0.06),
		0 0 0 3px rgba(22, 163, 74, 0.35);
}

.quickshipd-settings-form .quickshipd-toggle__input:disabled + .quickshipd-toggle__track {
	opacity: 0.5;
	cursor: not-allowed;
}

.quickshipd-settings-form .quickshipd-toggle__text {
	font-weight: 500;
	line-height: 1.35;
}

/* Tooltip icon next to field labels */
.qs-tip {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--qs-gray-400);
	cursor: help;
	position: relative;
	vertical-align: middle;
	margin-left: 5px;
	line-height: 1;
	transition: color 0.15s;
	user-select: none;
	opacity: 0.7;
}

.qs-tip:hover,
.qs-tip:focus {
	color: var(--qs-green);
	opacity: 1;
	outline: none;
}

.qs-tip::after {
	content: attr(data-tip);
	position: absolute;
	left: 50%;
	bottom: calc(100% + 7px);
	transform: translateX(-50%);
	background: var(--qs-gray-900);
	color: #fff;
	font-size: 12px;
	font-weight: 400;
	line-height: 1.5;
	padding: 6px 10px;
	border-radius: 6px;
	width: max-content;
	max-width: 220px;
	white-space: normal;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.15s;
	z-index: 9999;
}

.qs-tip::before {
	content: '';
	position: absolute;
	left: 50%;
	bottom: calc(100% + 3px);
	transform: translateX(-50%);
	border: 4px solid transparent;
	border-top-color: var(--qs-gray-900);
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.15s;
	z-index: 9999;
}

.qs-tip:hover::after,
.qs-tip:hover::before,
.qs-tip:focus::after,
.qs-tip:focus::before {
	opacity: 1;
}

/* Time input — let WP core supply the border; we only control sizing */
.qs-time-wrap {
	display: inline-block;
}

.quickshipd-settings-form .qs-time-input {
	height: 30px;
	padding: 0 6px;
	font-size: 14px;
	font-family: inherit;
	cursor: pointer;
	line-height: 2;
	border: 1px solid var(--qs-gray-200);
	border-radius: 4px;
}

.quickshipd-settings-form .qs-time-input:focus {
	border-color: var(--qs-green);
	box-shadow: 0 0 0 3px rgba(22,163,74,.12);
	outline: 2px solid transparent;
}

.qs-time-input::-webkit-calendar-picker-indicator {
	opacity: 0.5;
	cursor: pointer;
	margin-right: 2px;
}

/* Fieldset (weekday toggles — plain inline row, no pill chrome) */

.quickshipd-settings-form fieldset {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 16px 20px;
	border: none;
	padding: 0;
	margin: 0;
}

/* Cutoff time inline selects */
.quickshipd-settings-form select#quickshipd_cutoff_hour,
.quickshipd-settings-form select#quickshipd_cutoff_min {
	width: auto;
}

/* ── Tab panes ─────────────────────────────────────────────────────── */
.quickshipd-tab-pane {
	display: none;
}
.quickshipd-tab-pane.is-active {
	display: block;
}

/* ── Save bar ──────────────────────────────────────────────────────── */
.quickshipd-save-bar {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 20px;
}

#quickshipd-save-btn {
	background: var(--qs-green) !important;
	border-color: var(--qs-green-dark) !important;
	color: #fff !important;
	border-radius: 8px !important;
	padding: 9px 24px !important;
	font-size: 13px !important;
	font-weight: 600 !important;
	height: auto !important;
	line-height: 1.4 !important;
	box-shadow: 0 1px 2px rgba(0,0,0,.1) !important;
	transition: background .15s, transform .1s !important;
	cursor: pointer !important;
}

#quickshipd-save-btn:hover {
	background: var(--qs-green-dark) !important;
	transform: translateY(-1px) !important;
}

#quickshipd-save-btn:active {
	transform: translateY(0) !important;
}

#quickshipd-save-btn:disabled,
#quickshipd-restore-btn:disabled {
	opacity: .75 !important;
	cursor: not-allowed !important;
	transform: none !important;
}

/* ── Range slider ──────────────────────────────────────────────────── */
.qs-range-wrap {
	display: flex;
	align-items: center;
	gap: 10px;
}

.qs-range {
	-webkit-appearance: none;
	appearance: none;
	width: 180px;
	height: 4px;
	background: var(--qs-gray-200);
	border-radius: 2px;
	outline: none;
	cursor: pointer;
}

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

.qs-range::-moz-range-thumb {
	width: 16px;
	height: 16px;
	border: none;
	border-radius: 50%;
	background: var(--qs-green);
	cursor: pointer;
}

.qs-range-val {
	font-size: 12px;
	font-weight: 600;
	color: var(--qs-gray-700);
	min-width: 36px;
	background: var(--qs-gray-100);
	border: 1px solid var(--qs-gray-200);
	border-radius: 4px;
	padding: 1px 6px;
	text-align: center;
}

.qs-btn-spinner {
	display: inline-block;
	width: 12px;
	height: 12px;
	border: 2px solid rgba(255,255,255,.4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: qs-spin .6s linear infinite;
	vertical-align: middle;
	margin-right: 4px;
}

#quickshipd-restore-btn .qs-btn-spinner {
	border-color: rgba(100,116,139,.3);
	border-top-color: var(--qs-gray-500);
}

@keyframes qs-spin {
	to { transform: rotate(360deg); }
}

.quickshipd-save-status {
	font-size: 13px;
	font-weight: 500;
}

.quickshipd-save-status.is-success { color: var(--qs-green-dark); }
.quickshipd-save-status.is-error   { color: #dc2626; }

.qs-restore-btn {
	margin-left: auto !important;
	color: var(--qs-gray-500) !important;
	border-color: var(--qs-gray-200) !important;
	border-radius: 8px !important;
	font-size: 12px !important;
	display: inline-flex !important;
	align-items: center !important;
}

.qs-restore-btn:hover {
	color: #dc2626 !important;
	border-color: #fca5a5 !important;
	background: #fef2f2 !important;
}

/* ── Color picker override ─────────────────────────────────────────── */
.wp-picker-container .wp-color-result.button {
	border-radius: 7px !important;
	border: 1px solid var(--qs-gray-200) !important;
	height: 34px !important;
}

/* ── Footer ────────────────────────────────────────────────────────── */
.quickshipd-settings-footer {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	margin-top: 28px;
	padding: 14px 20px;
	background: #fff;
	border: 1px solid var(--qs-gray-200);
	border-radius: var(--qs-radius);
	box-shadow: var(--qs-shadow);
	font-size: 12px;
	color: var(--qs-gray-400);
}

.quickshipd-settings-footer .qs-footer-left {
	display: flex;
	align-items: center;
	gap: 6px;
}

.quickshipd-settings-footer .qs-footer-logo {
	width: 20px;
	height: 20px;
	color: var(--qs-green);
}

/* ── Product editor meta box ───────────────────────────────────────── */
.quickshipd-product-options {
	border-top: 1px solid var(--qs-gray-200);
	padding-top: 12px;
}

/* ── Responsive ────────────────────────────────────────────────────── */
@media (max-width: 960px) {
	.quickshipd-layout {
		flex-direction: column-reverse;
	}
	.quickshipd-layout-right {
		width: 100%;
		position: static;
	}
}

@media (max-width: 600px) {
	.quickshipd-settings-form .form-table tr {
		flex-direction: column;
		gap: 6px;
	}
	.quickshipd-settings-form .form-table th {
		width: 100%;
		min-width: 0;
		padding-top: 0;
	}
	.quickshipd-tab-nav {
		width: 100%;
		gap: 0;
		justify-content: stretch;
	}
	.quickshipd-tab-btn {
		flex: 1 1 0;
		min-width: 0;
		padding: 14px 12px;
		font-size: 13px;
		gap: 8px;
	}
	.quickshipd-tab-btn svg {
		width: 16px;
		height: 16px;
	}
}