:root {
	--deep-navy: #0e152b;
	--deep-teal-navy: #073646;
	--bright-teal: #058797;
	--steel-blue: #205295;
	--ocean-blue: #144272;

	--jade-green: #009e60;
	--amber-gold: #f68803;
	--raspberry-red: #d21f3c;
	--deep-cyan: #0288a4;

	--muted-teal: #66b2b2;
	--slate-grey: #d3dce4;
	--light-blue: #4a90e2;
	--light-grey: #e4e8ec;
	--off-white: #f5f7fa;
	--almost-black: #1e1e1e;
	--white: #ffffff;
	--coral-grey: #54626f;

	--jade-light: #b6f2d3;
	--amber-light: #ffe2b2;
	--raspberry-light: #f9c8d0;
	--steel-blue-light: #c3d9f4;
	--black-coral-light: #f1efee;
	--muted-grey: #a9a9a9;

	/* Font sizes */
	--font-12: 12px;
	--font-13: 13px;
	--font-14: 14px;
	--font-15: 15px;
	--font-16: 16px;
	--font-18: 18px;
	--font-20: 20px;
	--font-24: 24px;
	--font-26: 26px;
	--font-32: 32px;
	--font-36: 36px;
	--font-40: 40px;

	/* Font families */
	--font-primary: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--font-secondary: "Georgia", "Times New Roman", serif;
	--font-mono: "Courier New", Courier, monospace;

	/* Font weights */
	--font-weight-regular: 400;
	--font-weight-medium: 500;
	--font-weight-semibold: 600;
	--font-weight-bold: 700;

	/* Font styles */
	--font-style-normal: normal;
	--font-style-italic: italic;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
	width: 8px;
}

::-webkit-scrollbar-track {
	background: var(--off-white);
}

::-webkit-scrollbar-thumb {
	background: var(--bright-teal);
	border-radius: 4px;
	transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
	background: var(--deep-cyan);
}

/* Firefox scrollbar */
html {
	scrollbar-width: thin;
	scrollbar-color: var(--bright-teal) var(--off-white);
}

* {
	margin: 0;
	padding: 0;
	font-family: var(--font-primary);
}

header {
	height: 60px;
	padding: 5px 0;
}

main {
	padding: 0 25px;
}

svg {
	vertical-align: middle;
	align-self: center;
}

/* Top Bar */

.header-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: var(--deep-navy);
	padding: 0 25px;
	box-sizing: border-box;
	font-size: var(--font-14);
	font-weight: var(--font-weight-semibold);
}

.header-left {
	display: flex;
	align-items: center;
}

.header-logo img {
	height: 35px;
	width: auto;
}

.header-nav {
	display: flex;
	align-items: center;
	margin-left: 25px;
	gap: 8px;
}

.nav-item {
	padding: 5px 12px;
	border-radius: 25px;
	transition: background-color 0.25s ease;
}

.nav-item a {
	display: flex;
	align-items: center;
	color: var(--slate-grey);
	gap: 4px;
	text-decoration: none;
	transition: color 0.25s ease;
}

.nav-item:hover {
	background-color: var(--deep-teal-navy);
}

.nav-item:hover a {
	color: var(--bright-teal);
}

.nav-item.active,
.active {
	background-color: var(--light-blue);
}

.nav-item.active a {
	color: var(--white);
}

.header-right {
	display: flex;
	align-items: flex-end;
	color: var(--slate-grey);
	gap: 15px;
}

.user-items {
	display: flex;
	align-items: center;
	justify-content: space-evenly;
	gap: 10px;
}

.notification-icon {
	padding: 5px 10px;
	border-radius: 25px;
	transition: background-color 0.25s ease;
}

.notification-icon svg circle {
	color: var(--light-blue);
}

.notification-icon a {
	text-decoration: none;
	color: var(--slate-grey);
}

.notification-icon:hover {
	background-color: var(--deep-teal-navy);
}

.notification-icon:hover a,
.notification-icon:hover circle {
	color: var(--bright-teal);
}

.user-name {
	font-size: var(--font-16);
}

.user-options {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-evenly;
	gap: 2px;
}

.user-icon-btn {
	background: none;
	border: none;
	cursor: pointer;
	color: var(--slate-grey);
	display: flex;
	align-items: center;
	padding: 0;
	gap: 2px;
}

.chevron {
	transition: transform 0.3s;
	display: flex;
	align-items: center;
}

.chevron.rotated {
	transform: rotate(180deg);
}

.dropdown-menu {
	opacity: 0;
	transform: translateY(-10px);
	pointer-events: none;
	display: block;
	position: absolute;
	right: 0;
	top: 110%;
	background: var(--white);
	border-radius: 6px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
	min-width: 110px;
	z-index: 100;
	gap: 10px;
	padding: 5px;
	font-size: var(--font-13);
	transition: opacity 0.25s ease, transform 0.25s ease;
}

.dropdown-menu.show {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.dropdown-menu a {
	display: flex;
	align-items: center;
	gap: 10px;
	border-radius: 6px;
	padding: 8px 8px;
	color: var(--coral-grey);
	text-decoration: none;
	transition: background-color 0.25s ease;
}

.dropdown-menu a:hover {
	background: var(--black-coral-light);
}

#logout {
	color: var(--raspberry-red);
}

/* Status Chips */

.status-chips-container {
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.chip {
	display: flex;
	flex-shrink: 0;
	justify-content: center;
	align-items: center;
	gap: 4px;
	height: fit-content;
	border: 1px solid;
	border-radius: 100px;
	width: fit-content;
	padding: 2px 8px;
	box-sizing: border-box;
	font-size: var(--font-13);
	font-weight: var(--font-weight-semibold);
}

.chip-yellow {
	background-color: var(--amber-light);
	color: var(--amber-gold);
	border-color: var(--amber-gold);
}

.chip-green {
	background-color: var(--jade-light);
	color: var(--jade-green);
	border-color: var(--jade-green);
}

.chip-blue {
	background-color: var(--steel-blue-light);
	color: var(--steel-blue);
	border-color: var(--steel-blue);
}

.chip-red {
	background-color: var(--raspberry-light);
	color: var(--raspberry-red);
	border-color: var(--raspberry-red);
}

/* Overview Cards */

.overview-container {
	display: flex;
	justify-content: space-between;
	gap: 25px;
	margin: 20px 0;
}

.card-container {
	display: flex;
	flex-direction: column;
	padding: 10px;
	border: 3px solid var(--steel-blue);
	border-radius: 20px;
	width: 100%;
	box-sizing: border-box;
	background-color: var(--off-white);
}

.card-title {
	margin: 0 5px;
	font-size: var(--font-20);
	font-weight: var(--font-weight-bold);
	color: var(--almost-black);
}

.title-line {
	padding: 0;
	height: 0;
	border-top: 4px solid var(--steel-blue);
	border-radius: 4px;
	background: none;
	margin: 10px 0 5px 0;
}

.card-items-container {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 5px;
	flex: 1 1 auto;
}

.card-item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 5px;
	font-weight: var(--font-weight-semibold);
}

.card-item-left {
	display: flex;
	flex-direction: column;
	gap: 10px;
	align-items: flex-start;
}

.card-booking-id a {
	color: var(--steel-blue);
	text-decoration: none;
	font-size: var(--font-16);
}

.card-item-right {
	display: flex;
	flex-direction: column;
	gap: 10px;
	align-items: flex-end;
}

.card-item-route,
.card-item-info {
	display: flex;
	flex-direction: row;
	gap: 5px;
	align-items: center;
	color: var(--coral-grey);
	font-size: var(--font-12);
}

.route-chip {
	display: flex;
	background-color: var(--black-coral-light);
	width: 76px;
	justify-content: center;
	border: 2px solid var(--coral-grey);
	border-radius: 10px;
}

.card-item-line {
	padding: 0;
	height: 0;
	border-top: 3px solid var(--steel-blue);
	border-radius: 3px;
	background: none;
	margin: 0 5px;
}

.card-link {
	display: inline-flex;
	flex-direction: row;
	align-items: center;
	margin-left: 5px;
	margin-top: 10px;
	width: fit-content;
	color: var(--coral-grey);
	font-size: var(--font-14);
	font-weight: var(--font-weight-semibold);
	text-decoration: none;
	cursor: pointer;
	transition: transform 0.2s;
}

.card-link:hover {
	color: var(--steel-blue);
	transform: translateX(5px);
}

.notification-container {
	display: flex;
	flex-direction: column;
	gap: 5px;
	flex: 1 1 auto;
}

.notification-container a {
	font-size: var(--font-14);
	font-weight: var(--font-weight-semibold);
}

.notification-item {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.notification-item-date {
	color: var(--coral-grey);
	font-size: var(--font-13);
	font-weight: var(--font-weight-semibold);
	font-style: var(--font-style-italic);
	margin-left: 5px;
	margin-bottom: 5px;
}

.notification-item-details {
	display: flex;
	flex-direction: row;
	justify-content: flex-start;
	align-items: center;
	gap: 2px;
}

.notification-item-circle {
	color: var(--deep-teal-navy);
}

.notification-item-message {
	font-size: var(--font-14);
	font-weight: var(--font-weight-semibold);
	color: var(--almost-black);
	margin-left: 26px;
	margin-bottom: 5px;
}

.notice-item-message {
	font-size: var(--font-14);
	font-weight: var(--font-weight-semibold);
	color: var(--almost-black);
	margin-left: 5px;
	margin-bottom: 10px;
}