/**
 * Tracking Page Stylesheet
 *
 * Complete CSS for all tracking page elements: page layout, progress stepper,
 * status badges, carrier info, support message, event timeline, lookup form,
 * and responsive breakpoints.
 *
 * All classes prefixed with wcbs-tracking- to avoid theme collisions.
 * No font-family set -- inherits from theme.
 * Spacing follows 8px scale: 8, 16, 24, 32, 48.
 *
 * @package BigBiznis_Shipping
 * @since   2.6.0
 */

/* ============================================================
   Design Tokens
   ============================================================ */

.wcbs-tracking-page {
	--wcbs-step-completed: #22c55e;
	--wcbs-step-active: #3b82f6;
	--wcbs-step-pending: #e5e7eb;
	--wcbs-badge-success-bg: #dcfce7;
	--wcbs-badge-success-text: #166534;
	--wcbs-badge-info-bg: #dbeafe;
	--wcbs-badge-info-text: #1e40af;
	--wcbs-badge-warning-bg: #fef3c7;
	--wcbs-badge-warning-text: #92400e;
	--wcbs-badge-danger-bg: #fee2e2;
	--wcbs-badge-danger-text: #991b1b;
	--wcbs-text-muted: #6b7280;
	--wcbs-border-light: #e5e7eb;
	--wcbs-line-width: 3px;
	--wcbs-dot-large: 12px;
	--wcbs-dot-small: 8px;
}

/* ============================================================
   Page Layout
   ============================================================ */

.wcbs-tracking-page {
	max-width: 720px;
	margin: 48px auto;
	padding: 0 16px;
}

.wcbs-tracking-card {
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
	padding: 32px;
}

/* ============================================================
   Order Heading
   ============================================================ */

.wcbs-tracking-heading {
	font-size: 24px;
	font-weight: 700;
	line-height: 1.3;
	color: #111827;
	margin: 0 0 16px 0;
	text-align: center;
}

/* ============================================================
   Status Display & Badge
   ============================================================ */

.wcbs-tracking-status {
	text-align: center;
	margin-bottom: 32px;
}

.wcbs-tracking-badge {
	display: inline-flex;
	align-items: center;
	padding: 4px 12px;
	border-radius: 9999px;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.4;
}

.wcbs-tracking-badge--success {
	background-color: var(--wcbs-badge-success-bg);
	color: var(--wcbs-badge-success-text);
}

.wcbs-tracking-badge--info {
	background-color: var(--wcbs-badge-info-bg);
	color: var(--wcbs-badge-info-text);
}

.wcbs-tracking-badge--warning {
	background-color: var(--wcbs-badge-warning-bg);
	color: var(--wcbs-badge-warning-text);
}

.wcbs-tracking-badge--danger {
	background-color: var(--wcbs-badge-danger-bg);
	color: var(--wcbs-badge-danger-text);
}

.wcbs-tracking-status__description {
	font-size: 14px;
	color: var(--wcbs-text-muted);
	margin: 8px 0 0 0;
	line-height: 1.5;
}

/* ============================================================
   Progress Stepper (Horizontal, Desktop)
   ============================================================ */

.wcbs-tracking-stepper {
	display: flex;
	align-items: flex-start;
	justify-content: center;
	gap: 0;
	position: relative;
	margin-bottom: 32px;
}

.wcbs-tracking-stepper__step {
	display: flex;
	flex-direction: column;
	align-items: center;
	flex: 1;
	position: relative;
	z-index: 1;
}

.wcbs-tracking-stepper__circle {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	border: 2px solid;
	transition: all 0.3s ease;
	flex-shrink: 0;
}

.wcbs-tracking-stepper__circle--completed {
	border-color: var(--wcbs-step-completed);
	background: var(--wcbs-step-completed);
	color: #fff;
}

.wcbs-tracking-stepper__circle--active {
	border-color: var(--wcbs-step-active);
	background: var(--wcbs-step-active);
	color: #fff;
	box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.wcbs-tracking-stepper__circle--delivered {
	border-color: var(--wcbs-step-completed);
	background: var(--wcbs-step-completed);
	color: #fff;
	box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2);
}

.wcbs-tracking-stepper__circle--pending {
	border-color: var(--wcbs-step-pending);
	background: #fff;
}

.wcbs-tracking-stepper__line {
	position: absolute;
	top: 15px;
	height: var(--wcbs-line-width);
	z-index: 0;
	flex: 1;
}

.wcbs-tracking-stepper__line--completed {
	background: var(--wcbs-step-completed);
}

.wcbs-tracking-stepper__line--pending {
	background: var(--wcbs-step-pending);
}

.wcbs-tracking-stepper__label {
	margin-top: 8px;
	font-size: 13px;
	text-align: center;
	color: #374151;
	line-height: 1.3;
}

.wcbs-tracking-stepper__date {
	font-size: 11px;
	color: var(--wcbs-text-muted);
	margin-top: 2px;
}

/* Stepper line positioning -- connect circles across steps.
   Each line sits between two steps. We use left/right offsets
   relative to the step container. */

.wcbs-tracking-stepper__step {
	position: relative;
}

.wcbs-tracking-stepper__line {
	position: relative;
	top: 0;
	height: var(--wcbs-line-width);
	flex: 0 0 auto;
	align-self: flex-start;
	margin-top: 15px;
	width: 100%;
	max-width: 80px;
	min-width: 24px;
}

/* Re-layout stepper to interleave circles and lines */
.wcbs-tracking-stepper {
	align-items: flex-start;
}

/* ============================================================
   Carrier Info
   ============================================================ */

.wcbs-tracking-carrier {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 16px 0;
	border-top: 1px solid var(--wcbs-border-light);
}

.wcbs-tracking-carrier__name {
	font-size: 14px;
	font-weight: 600;
	color: #374151;
}

.wcbs-tracking-carrier__link {
	color: var(--wcbs-step-active);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	transition: text-decoration 0.2s;
}

.wcbs-tracking-carrier__link:hover {
	text-decoration: underline;
}

.wcbs-tracking-carrier__number {
	font-size: 14px;
	color: var(--wcbs-text-muted);
}

.wcbs-tracking-carrier__group {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.wcbs-tracking-carrier__label {
	font-size: 14px;
	color: var(--wcbs-text-muted);
}

/* ============================================================
   Support Message
   ============================================================ */

.wcbs-tracking-support {
	background: #f9fafb;
	border-radius: 8px;
	padding: 16px;
	margin-top: 16px;
	font-size: 14px;
	color: var(--wcbs-text-muted);
	line-height: 1.5;
}

.wcbs-tracking-support p {
	margin: 0;
}

.wcbs-tracking-support a {
	color: var(--wcbs-step-active);
	text-decoration: none;
}

.wcbs-tracking-support a:hover {
	text-decoration: underline;
}

/* ============================================================
   Event Timeline (pre-built CSS for Plan 09-02)
   ============================================================ */

.wcbs-tracking-events {
	margin-top: 24px;
	padding-top: 24px;
	border-top: 1px solid var(--wcbs-border-light);
}

.wcbs-tracking-events__heading {
	font-size: 18px;
	font-weight: 700;
	color: #111827;
	margin: 0 0 16px 0;
}

.wcbs-tracking-timeline {
	position: relative;
	padding-left: 24px;
}

.wcbs-tracking-timeline::before {
	content: '';
	position: absolute;
	left: 5px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: var(--wcbs-border-light);
}

.wcbs-tracking-timeline__event {
	position: relative;
	padding-bottom: 20px;
	padding-left: 20px;
}

.wcbs-tracking-timeline__event:last-child {
	padding-bottom: 0;
}

.wcbs-tracking-timeline__dot {
	position: absolute;
	left: -22px;
	top: 6px;
	width: var(--wcbs-dot-small);
	height: var(--wcbs-dot-small);
	border-radius: 50%;
	background: var(--wcbs-border-light);
}

.wcbs-tracking-timeline__event--latest .wcbs-tracking-timeline__dot {
	width: var(--wcbs-dot-large);
	height: var(--wcbs-dot-large);
	background: var(--wcbs-step-active);
	top: 2px;
	left: -24px;
}

.wcbs-tracking-timeline__description {
	font-size: 14px;
	line-height: 1.5;
	color: #374151;
	margin: 0;
}

.wcbs-tracking-timeline__event--latest .wcbs-tracking-timeline__description {
	font-weight: 600;
	color: #111827;
}

.wcbs-tracking-timeline__time {
	font-size: 12px;
	color: var(--wcbs-text-muted);
	display: block;
	margin-top: 2px;
}

.wcbs-tracking-timeline__location {
	font-size: 12px;
	color: var(--wcbs-text-muted);
	display: block;
}

/* Econt fallback */
.wcbs-tracking-events__fallback {
	color: var(--wcbs-text-muted);
	font-size: 14px;
	font-style: italic;
	padding: 16px 0;
}

/* ============================================================
   Lookup Form (pre-built CSS for Plan 09-03)
   ============================================================ */

.wcbs-tracking-form__header {
	margin-bottom: 24px;
}

.wcbs-tracking-form__heading {
	text-align: center;
	font-size: 24px;
	font-weight: 700;
	color: #111827;
	margin: 0;
}

.wcbs-tracking-form {
	max-width: 400px;
	margin: 0 auto;
}

.wcbs-tracking-form__field {
	margin-bottom: 16px;
}

.wcbs-tracking-form__field label {
	display: block;
	font-size: 14px;
	font-weight: 500;
	margin-bottom: 4px;
	color: #374151;
}

.wcbs-tracking-form__field input {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid #d1d5db;
	border-radius: 8px;
	font-size: 15px;
	transition: border-color 0.2s ease;
	box-sizing: border-box;
}

.wcbs-tracking-form__field input:focus {
	outline: none;
	border-color: var(--wcbs-step-active);
	box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.wcbs-tracking-btn {
	width: 100%;
	padding: 12px;
	background: var(--wcbs-step-completed);
	color: #fff;
	border: none;
	border-radius: 8px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.2s ease;
}

.wcbs-tracking-btn:hover {
	background: #16a34a;
}

.wcbs-tracking-btn:disabled {
	opacity: 0.7;
	cursor: not-allowed;
}

.wcbs-tracking-btn--loading {
	position: relative;
	color: transparent;
}

.wcbs-tracking-btn--loading::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 20px;
	height: 20px;
	margin: -10px 0 0 -10px;
	border: 2px solid rgba(255, 255, 255, 0.3);
	border-top-color: #fff;
	border-radius: 50%;
	animation: wcbs-tracking-spin 0.6s linear infinite;
}

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

.wcbs-tracking-form--collapsed {
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	transition: all 0.3s ease-out;
	margin-bottom: 0;
	padding: 0;
}

.wcbs-tracking-error {
	color: var(--wcbs-badge-danger-text);
	background: var(--wcbs-badge-danger-bg);
	padding: 12px 16px;
	border-radius: 8px;
	font-size: 14px;
	margin-top: 12px;
}

.wcbs-tracking-result {
	margin-top: 24px;
}

/* ============================================================
   RTL Support
   ============================================================ */

[dir="rtl"] .wcbs-tracking-stepper {
	direction: rtl;
}

[dir="rtl"] .wcbs-tracking-timeline {
	padding-left: 0;
	padding-right: 24px;
}

[dir="rtl"] .wcbs-tracking-timeline::before {
	left: auto;
	right: 5px;
}

[dir="rtl"] .wcbs-tracking-timeline__event {
	padding-left: 0;
	padding-right: 16px;
}

[dir="rtl"] .wcbs-tracking-timeline__dot {
	left: auto;
	right: -24px;
}

[dir="rtl"] .wcbs-tracking-timeline__event--latest .wcbs-tracking-timeline__dot {
	left: auto;
	right: calc(-24px - 2px);
}

[dir="rtl"] .wcbs-tracking-carrier {
	flex-direction: row-reverse;
}

/* ============================================================
   Responsive -- Mobile (< 480px) Vertical Stepper
   ============================================================ */

@media (max-width: 480px) {
	.wcbs-tracking-page {
		margin: 24px auto;
	}

	.wcbs-tracking-card {
		padding: 24px;
	}

	.wcbs-tracking-heading {
		font-size: 20px;
	}

	/* Vertical stepper layout */
	.wcbs-tracking-stepper {
		flex-direction: column;
		align-items: flex-start;
		gap: 0;
	}

	.wcbs-tracking-stepper__step {
		flex-direction: row;
		align-items: center;
		gap: 12px;
		width: 100%;
	}

	.wcbs-tracking-stepper__line {
		width: var(--wcbs-line-width);
		height: 24px;
		margin-top: 0;
		margin-left: 15px;
		max-width: none;
		min-width: auto;
		align-self: auto;
	}

	.wcbs-tracking-stepper__label {
		margin-top: 0;
		text-align: left;
		font-size: 14px;
	}

	.wcbs-tracking-stepper__date {
		margin-top: 0;
		margin-left: 8px;
	}

	.wcbs-tracking-carrier {
		flex-direction: column;
		align-items: flex-start;
		gap: 8px;
	}
}

/* ============================================================
   Reduced Motion
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
	.wcbs-tracking-stepper__circle,
	.wcbs-tracking-form__field input,
	.wcbs-tracking-btn,
	.wcbs-tracking-form--collapsed {
		transition: none;
	}

	.wcbs-tracking-btn--loading::after {
		animation: none;
	}
}