/* INTWB Shipment Tracker: tracking page and My Account tracking. */

.ist-track,
.ist-account {
	--ist-accent: #e3905d;
	--ist-accent-dark: #b45309;
	--ist-ink: #221e1d;
	--ist-muted: color-mix(in srgb, var(--ist-ink) 58%, #fff);
	--ist-line: color-mix(in srgb, var(--ist-ink) 13%, #fff);
	--ist-soft: color-mix(in srgb, var(--ist-accent) 9%, #fff);
	--ist-good: #2d6a3e;
	--ist-good-soft: #e7f2ea;
	--ist-warn: #9a3412;
	--ist-warn-soft: #fdecdf;
	--ist-radius: 14px;
	color: var(--ist-ink);
}

.ist-track *,
.ist-track *::before,
.ist-track *::after {
	box-sizing: border-box;
}

.ist-track {
	max-width: 1080px;
	margin: 0 auto;
	padding: 8px 0 40px;
}

.ist-hero {
	margin: 0 0 24px;
}

.ist-title {
	margin: 0 0 8px;
	font-size: clamp(30px, 4vw, 42px);
	line-height: 1.08;
	color: var(--ist-ink);
}

.ist-intro {
	max-width: 640px;
	margin: 0;
	font-size: 16px;
	line-height: 1.6;
	color: var(--ist-muted);
}

.ist-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
	gap: 24px;
	align-items: start;
}

.ist-main {
	display: grid;
	gap: 16px;
	min-width: 0;
}

/* Notices */

.ist-notice {
	margin: 0;
	padding: 14px 16px;
	border: 1px solid #f3c7c0;
	border-radius: 10px;
	background: #fff5f4;
	font-size: 14px;
	line-height: 1.5;
}

/* Lookup form */

.ist-form {
	display: grid;
	gap: 14px;
	padding: 24px;
	border: 1px solid var(--ist-line);
	border-radius: var(--ist-radius);
	background: #fff;
}

.ist-form--secondary {
	padding: 18px 24px;
	background: var(--ist-soft);
	border-color: transparent;
}

.ist-field {
	display: grid;
	gap: 6px;
	margin: 0;
}

.ist-field label {
	font-size: 13px;
	font-weight: 700;
	color: var(--ist-ink);
}

.ist-field input {
	width: 100%;
	min-height: 48px;
	padding: 0 14px;
	border: 1px solid var(--ist-line);
	border-radius: 10px;
	background: #fff;
	font-size: 16px;
	color: var(--ist-ink);
}

.ist-field input:focus {
	outline: 2px solid var(--ist-accent);
	outline-offset: 1px;
	border-color: var(--ist-accent);
}

.ist-button,
.ist-button:visited {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 46px;
	padding: 0 20px;
	border: 0;
	border-radius: 999px;
	background: var(--ist-accent);
	color: #fff;
	font-size: 15px;
	font-weight: 700;
	text-decoration: none;
	cursor: pointer;
}

.ist-button:hover,
.ist-button:focus-visible {
	background: var(--ist-accent-dark);
	color: #fff;
}

.ist-button--quiet,
.ist-button--quiet:visited {
	background: #fff;
	border: 1px solid var(--ist-line);
	color: var(--ist-ink);
}

.ist-button--quiet:hover,
.ist-button--quiet:focus-visible {
	background: #fff;
	border-color: var(--ist-accent);
	color: var(--ist-accent-dark);
}

/* Results */

.ist-order-line {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 18px;
	font-size: 14px;
	color: var(--ist-muted);
}

.ist-order-line span:first-child {
	font-weight: 700;
	color: var(--ist-ink);
}

.ist-package {
	padding: 22px 24px;
	border: 1px solid var(--ist-line);
	border-radius: var(--ist-radius);
	background: #fff;
}

.ist-package-top {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 10px;
}

.ist-kicker {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ist-muted);
}

.ist-pill {
	display: inline-flex;
	align-items: center;
	padding: 5px 11px;
	border-radius: 999px;
	background: var(--ist-soft);
	color: var(--ist-accent-dark);
	font-size: 12px;
	font-weight: 700;
	white-space: nowrap;
}

.ist-pill--delivered {
	background: var(--ist-good-soft);
	color: var(--ist-good);
}

.ist-pill--problem,
.ist-pill--failure,
.ist-pill--return_to_sender,
.ist-pill--available_for_pickup,
.ist-pill--error {
	background: var(--ist-warn-soft);
	color: var(--ist-warn);
}

.ist-headline {
	margin: 0 0 6px;
	font-size: clamp(22px, 3vw, 28px);
	line-height: 1.2;
	color: var(--ist-ink);
}

.ist-eta {
	margin: 0 0 6px;
	font-size: 15px;
	color: var(--ist-muted);
}

/* Progress: four segments, filled as the package moves. */

.ist-steps {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 6px;
	margin: 18px 0 16px;
	padding: 0;
	list-style: none;
	counter-reset: none;
}

.ist-steps li {
	margin: 0;
	padding-top: 10px;
	background: linear-gradient(var(--ist-line), var(--ist-line)) top / 100% 5px no-repeat;
	font-size: 12px;
	line-height: 1.3;
	color: var(--ist-muted);
}

.ist-steps li.is-done,
.ist-steps li.is-current {
	background-image: linear-gradient(var(--ist-accent), var(--ist-accent));
	color: var(--ist-ink);
}

.ist-steps li.is-current {
	font-weight: 700;
}

.ist-latest {
	margin: 0 0 12px;
	font-size: 14px;
	line-height: 1.55;
	color: var(--ist-muted);
}

.ist-history {
	margin: 0 0 14px;
	border-top: 1px solid var(--ist-line);
}

.ist-history summary {
	padding: 12px 0;
	font-size: 14px;
	font-weight: 700;
	color: var(--ist-accent-dark);
	cursor: pointer;
}

.ist-events {
	margin: 0;
	padding: 0;
	list-style: none;
}

.ist-events li {
	display: grid;
	grid-template-columns: 120px minmax(0, 1fr);
	gap: 2px 14px;
	padding: 10px 0;
	border-top: 1px solid var(--ist-line);
	font-size: 14px;
	line-height: 1.45;
}

.ist-events time {
	grid-row: span 2;
	color: var(--ist-muted);
	font-variant-numeric: tabular-nums;
}

.ist-event-place {
	color: var(--ist-muted);
	font-size: 13px;
}

.ist-number {
	margin: 0;
	font-size: 13px;
	color: var(--ist-muted);
}

.ist-number a,
.ist-number span {
	margin-left: 6px;
	font-weight: 700;
	color: var(--ist-ink);
	word-break: break-all;
}

.ist-items {
	padding: 20px 24px;
	border: 1px solid var(--ist-line);
	border-radius: var(--ist-radius);
	background: #fff;
}

.ist-items-title {
	margin: 0 0 10px;
	font-size: 16px;
}

.ist-items ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.ist-items li {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 0;
	border-top: 1px solid var(--ist-line);
	font-size: 14px;
}

.ist-items li:first-child {
	border-top: 0;
}

.ist-item-image {
	width: 48px;
	height: 48px;
	object-fit: cover;
	border-radius: 8px;
}

.ist-item-qty {
	margin-left: auto;
	color: var(--ist-muted);
}

.ist-again {
	margin: 0;
	font-size: 14px;
}

.ist-again a {
	color: var(--ist-accent-dark);
	font-weight: 700;
}

/* Sidebar */

.ist-side {
	display: grid;
	gap: 14px;
}

.ist-notes,
.ist-help {
	padding: 18px;
	border: 1px solid var(--ist-line);
	border-radius: var(--ist-radius);
	background: #fff;
	font-size: 14px;
	line-height: 1.6;
	color: var(--ist-muted);
}

.ist-notes p,
.ist-help p {
	margin: 0 0 10px;
}

.ist-notes p:last-child,
.ist-help p:last-child {
	margin-bottom: 0;
}

.ist-notes strong,
.ist-help-title {
	display: block;
	margin-bottom: 4px;
	font-weight: 700;
	color: var(--ist-ink);
}

/* wpautop adds a line break after a note title; the title is already its own line. */
.ist-notes strong + br {
	display: none;
}

.ist-help-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

/* My Account */

.ist-account {
	margin: 0 0 32px;
}

.ist-account-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.ist-account-list li {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px 14px;
	padding: 12px 0;
	border-top: 1px solid var(--ist-line);
}

.ist-account-headline {
	font-weight: 700;
}

.ist-account-number {
	font-size: 13px;
	color: var(--ist-muted);
	word-break: break-all;
}

.ist-account-link {
	margin-left: auto;
	font-weight: 700;
}

@media (max-width: 860px) {
	.ist-layout {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 520px) {
	.ist-package,
	.ist-form,
	.ist-items {
		padding: 18px 16px;
	}

	.ist-events li {
		grid-template-columns: 1fr;
	}

	.ist-events time {
		grid-row: auto;
		font-size: 13px;
	}

	.ist-steps li {
		font-size: 11px;
	}

	.ist-help-actions .ist-button {
		width: 100%;
	}
}