/* Base styles and viewport layout */

:root {
	color-scheme: dark;
	--text: #f6f6f9;
	--muted: #aaaebf;
	--line: #ffffff29;
	--accent: #b2aaf5;
	--bg: #101318;
	font-family:
		Inter,
		'Avenir Next',
		Avenir,
		-apple-system,
		BlinkMacSystemFont,
		'Segoe UI',
		sans-serif;
	color: var(--text);
	background: var(--bg);
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	min-height: 100vh;
	background: #101318 url('../images/echo_radio_background.png') center/cover fixed;
}

button,
input {
	font: inherit;
}

a {
	color: inherit;
	text-decoration: none;
}

a:hover {
	color: #d2ccff;
}

button,
a,
input {
	-webkit-tap-highlight-color: transparent;
}

button {
	cursor: pointer;
}

button:disabled {
	cursor: wait;
	opacity: 0.7;
}

:focus-visible {
	outline: 3px solid #d1caff;
	outline-offset: 5px;
}

.shell {
	margin: auto;
	height: 100vh;
	height: 100dvh;
	max-width: 1440px;
	padding: 18px 4% 12px;
	display: grid;
	grid-template-rows: auto minmax(0, 1fr) auto;
	gap: 18px;
	overflow: hidden;
}

.masthead {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 0 8px;
	min-width: 0;
}

.brand {
	display: flex;
	align-items: center;
	gap: 20px;
}

.brand-logo {
	display: block;
	width: 72px;
	height: 26px;
	max-width: 72px;
	flex-shrink: 0;
	object-fit: contain;
}

.brand-divider {
	width: 1px;
	background: #9298aa;
	height: 24px;
}

.staff-label {
	letter-spacing: 2px;
	font-weight: 600;
	color: #bdc1d1;
	font-size: 12px;
}

.back-link {
	display: flex;
	align-items: center;
	color: #cdd0df;
	font-size: 14px;
	gap: 16px;
}

.back-link span {
	font-weight: 300;
	font-size: 24px;
}

.login-grid {
	display: grid;
	min-height: 0;
	grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
	gap: 12px;
}

.studio,
.login-card {
	border: 1px solid var(--line);
	border-radius: 14px;
	overflow: hidden;
}

.studio {
	position: relative;
	background: url('../images/studio-echo-logo.png') center/cover no-repeat;
	min-height: 0;
}

.eyebrow {
	display: inline-block;
	border: 1px solid #626b8a;
	border-radius: 30px;
	padding: 10px 17px;
	color: #cbd0e8;
	font-size: 12px;
	letter-spacing: 2px;
}

.login-card {
	background: linear-gradient(140deg, #242830bd, #11161bbe);
	display: flex;
	min-height: 0;
	min-width: 0;
	overflow: auto;
	padding: 24px clamp(22px, 3vw, 44px);
	align-items: flex-start;
}

.login-inner {
	width: 100%;
	margin-block: auto;
}

.login-card h2 {
	margin: 0 0 8px;
	line-height: 1.2;
	font-size: clamp(27px, 2.5vw, 36px);
	letter-spacing: -1px;
}

.intro {
	color: var(--muted);
	line-height: 1.5;
	font-size: 16px;
	margin: 0 0 26px;
}

.field {
	margin-bottom: 18px;
}

.field label {
	display: block;
	font-size: 14px;
	margin-bottom: 8px;
}

.field input {
	width: 100%;
	border: 1px solid #535967;
	border-radius: 8px;
	background: #ffffff03;
	color: var(--text);
	transition: border-color 0.15s;
	height: 48px;
	padding: 0 14px;
	font-size: 16px;
}

.field input:focus {
	border-color: var(--accent);
}

input::placeholder {
	color: #969bad;
	opacity: 1;
}

.password-wrap {
	position: relative;
}

.password-wrap input {
	padding-right: 54px;
}

.password-wrap input::placeholder {
	letter-spacing: 5px;
}

.password-toggle {
	position: absolute;
	border: 0;
	background: none;
	color: #aeb1c8;
	display: grid;
	place-items: center;
	top: 2px;
	right: 4px;
	width: 44px;
	height: 44px;
}

.form-options {
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: var(--muted);
	font-size: 13px;
	gap: 12px;
	margin: 22px 0 24px;
	flex-wrap: wrap;
}

.checkbox {
	display: flex;
	align-items: center;
	color: #d6d7e4;
	cursor: pointer;
	gap: 9px;
}

.checkbox input {
	margin: 0;
	accent-color: var(--accent);
	width: 18px;
	height: 18px;
}

.primary {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	border: 1px solid #8f8bc9;
	border-radius: 8px;
	background: linear-gradient(120deg, #ada6f0, #b2aafa);
	color: #111023;
	font-weight: 650;
	box-shadow: 0 1px 4px #b4aaff20;
	min-height: 48px;
	font-size: 16px;
	gap: 14px;
}

.primary:hover {
	background: #c4bdff;
}

.primary span {
	font-weight: 400;
	font-size: 23px;
}

.access-help {
	text-align: center;
	border-top: 1px solid var(--line);
	color: var(--muted);
	line-height: 1.6;
	font-size: 12px;
	margin-top: 28px;
	padding-top: 20px;
}

.staff-only {
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--muted);
	font-size: 12px;
	gap: 9px;
	margin: 24px 0 0;
}

.footer {
	display: flex;
	justify-content: space-between;
	border-top: 1px solid var(--line);
	color: #b9bece;
	margin: 0;
	padding: 12px 0 0;
	font-size: 12px;
}

.alert {
	background: #b2aaf512;
	border: 1px solid #b2aaf54d;
	border-radius: 8px;
	line-height: 1.5;
	padding: 10px;
	font-size: 13px;
	margin: 12px 0 18px;
}

.error {
	border-color: #fca5a56b;
	color: #ffc5c5;
	background: #fca5a50a;
}

.account-page {
	min-height: 0;
	overflow: auto;
	padding: 0 4px 4px;
}

.account-heading {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 8px 0 22px;
	gap: 20px;
}

.account-heading h1 {
	letter-spacing: -1px;
	font-size: 30px;
	margin: 16px 0 10px;
}

.account-heading p,
.security-card > p {
	color: var(--muted);
	line-height: 1.6;
	font-size: 14px;
}

.security-grid {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 18px;
}

.security-card {
	background: #191d25de;
	border: 1px solid var(--line);
	border-radius: 14px;
	min-width: 0;
	padding: 24px;
}

.security-card h2 {
	margin-top: 0;
	font-size: 21px;
}

.security-card form .field:first-of-type {
	margin-top: 25px;
}

.session-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	border-top: 1px solid var(--line);
	padding: 18px 0;
}

.session-row > div {
	min-width: 0;
}

.agent {
	font-size: 13px;
	overflow-wrap: anywhere;
	color: var(--muted);
}

small {
	color: var(--muted);
}

.secondary {
	border: 1px solid #777289;
	background: transparent;
	color: var(--text);
	border-radius: 8px;
	padding: 11px 16px;
	white-space: nowrap;
}

.secondary:hover {
	background: #b2aaf522;
}

html,
body {
	height: 100%;
	overflow: hidden;
}

/* Responsive layouts */

@media (max-width: 1000px) {
	.shell {
		padding-inline: 3%;
		gap: 16px;
	}
	.login-grid {
		grid-template-columns: 1fr 1fr;
	}

	.login-card {
		padding: 22px;
	}
	.security-grid {
		grid-template-columns: 1fr;
	}
}
@media (max-height: 740px) {
	.shell {
		padding-block: 12px 10px;
		gap: 12px;
	}
	.brand-logo {
		height: 24px;
		width: 66px;
	}
	.login-card {
		padding-block: 18px;
	}
	.intro {
		margin-bottom: 18px;
	}
	.field {
		margin-bottom: 14px;
	}
	.form-options {
		margin: 16px 0 18px;
	}
	.access-help {
		margin-top: 20px;
		padding-top: 14px;
	}
	.staff-only {
		margin-top: 16px;
	}
	.footer {
		padding-top: 9px;
	}
}
@media (max-width: 700px) {
	.shell {
		padding: 12px 16px 10px;
		gap: 12px;
	}
	.masthead {
		margin: 0;
		gap: 12px;
	}
	.brand {
		gap: 12px;
	}
	.brand-logo {
		width: 62px;
		height: 23px;
	}
	.staff-label {
		font-size: 10px;
		letter-spacing: 1.5px;
	}
	.brand-divider {
		height: 20px;
	}
	.back-link {
		font-size: 12px;
		gap: 7px;
	}
	.back-link span {
		font-size: 20px;
	}
	.login-grid {
		grid-template-columns: minmax(0, 1fr);
		grid-template-rows: minmax(100px, 1fr) minmax(0, 3fr);
		gap: 10px;
	}
	.studio {
		background-position: center 43%;
	}

	.login-card {
		padding: 20px;
	}
	.login-card h2 {
		font-size: 28px;
	}
	.intro {
		font-size: 14px;
		margin-bottom: 18px;
	}
	.field {
		margin-bottom: 14px;
	}
	.form-options {
		margin: 16px 0 18px;
	}
	.access-help {
		margin-top: 20px;
		padding-top: 14px;
	}
	.staff-only {
		margin-top: 16px;
	}
	.footer {
		font-size: 11px;
		padding-top: 9px;
	}
	.account-heading {
		align-items: flex-start;
		flex-direction: column;
	}
	.account-heading h1 {
		font-size: 26px;
	}
	.security-card {
		padding: 20px;
	}
	.session-row {
		align-items: flex-start;
		flex-direction: column;
	}
}
/* Prioritise the complete sign-in form on compact phones and landscape screens. */
@media (max-width: 700px) and (max-height: 850px) {
	.login-grid {
		grid-template-rows: minmax(0, 1fr);
	}
	.studio {
		display: none;
	}
}
@media (prefers-reduced-motion: reduce) {
	* {
		transition: none !important;
	}
}

[hidden] {
	display: none !important;
}

.group-badge {
	display: inline-block;
	border: 1px solid var(--line);
	border-radius: 20px;
	padding: 5px 10px;
	font-size: 12px;
	margin-bottom: 5px;
}