/*
Theme Name: Portal atdmedia
Theme URI: https://atdmedia.net/
Author: ATD Media
Description: Giao diện portal tối giản với cửa sổ đăng nhập WordPress.
Version: 1.0.0
Text Domain: portal-atdmedia
*/

:root {
	--portal-bg: #f3f5f8;
	--portal-card: #ffffff;
	--portal-text: #172033;
	--portal-muted: #687386;
	--portal-border: #dfe4ec;
	--portal-primary: #2563eb;
	--portal-primary-hover: #1d4ed8;
	--portal-focus: rgba(37, 99, 235, 0.18);
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	min-height: 100%;
}

body {
	background: var(--portal-bg);
	color: var(--portal-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.portal-page {
	display: grid;
	min-height: 100vh;
	min-height: 100svh;
	padding: 24px;
	place-items: center;
}

.portal-login {
	width: min(100%, 400px);
	padding: 40px;
	background: var(--portal-card);
	border: 1px solid var(--portal-border);
	border-radius: 16px;
	box-shadow: 0 18px 45px rgba(23, 32, 51, 0.08);
}

.portal-brand {
	margin-bottom: 32px;
	text-align: center;
}

.portal-brand__mark {
	display: inline-grid;
	width: 52px;
	height: 52px;
	margin-bottom: 16px;
	background: var(--portal-primary);
	border-radius: 14px;
	color: #fff;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: -0.04em;
	place-items: center;
}

.portal-brand h1 {
	margin: 0;
	font-size: 26px;
	letter-spacing: -0.03em;
}

.portal-brand p {
	margin: 8px 0 0;
	color: var(--portal-muted);
	font-size: 14px;
}

.portal-login-form p {
	margin: 0 0 18px;
}

.portal-login-form label {
	display: block;
	margin-bottom: 7px;
	font-size: 14px;
	font-weight: 600;
}

.portal-login-form .input {
	width: 100%;
	height: 46px;
	padding: 0 13px;
	border: 1px solid var(--portal-border);
	border-radius: 9px;
	background: #fff;
	color: var(--portal-text);
	font: inherit;
	outline: none;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.portal-login-form .input:focus {
	border-color: var(--portal-primary);
	box-shadow: 0 0 0 4px var(--portal-focus);
}

.portal-login-form .login-remember label {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--portal-muted);
	font-weight: 400;
}

.portal-login-form .login-submit {
	margin-bottom: 0;
}

.portal-login-form .button-primary {
	width: 100%;
	height: 46px;
	border: 0;
	border-radius: 9px;
	background: var(--portal-primary);
	color: #fff;
	cursor: pointer;
	font: inherit;
	font-weight: 700;
	transition: background 0.2s, transform 0.2s;
}

.portal-login-form .button-primary:hover {
	background: var(--portal-primary-hover);
}

.portal-login-form .button-primary:active {
	transform: translateY(1px);
}

.portal-links {
	margin-top: 22px;
	text-align: center;
}

.portal-links a,
.portal-user a {
	color: var(--portal-primary);
	font-size: 14px;
	text-decoration: none;
}

.portal-links a:hover,
.portal-user a:hover {
	text-decoration: underline;
}

.portal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 72px;
	padding: 0 max(24px, calc((100% - 1120px) / 2));
	background: var(--portal-card);
	border-bottom: 1px solid var(--portal-border);
}

.portal-logo {
	display: inline-flex;
	align-items: center;
	gap: 11px;
	color: var(--portal-text);
	font-weight: 700;
	text-decoration: none;
}

.portal-logo__mark {
	display: inline-grid;
	width: 36px;
	height: 36px;
	background: var(--portal-primary);
	border-radius: 9px;
	color: #fff;
	font-size: 12px;
	place-items: center;
}

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

.portal-header__nav a {
	color: var(--portal-muted);
	font-size: 14px;
	text-decoration: none;
}

.portal-header__nav a:hover {
	color: var(--portal-primary);
}

.portal-home {
	width: min(100% - 48px, 1120px);
	margin: 0 auto;
	padding: 96px 0;
}

.portal-welcome {
	max-width: 680px;
}

.portal-welcome__eyebrow {
	margin: 0 0 12px;
	color: var(--portal-primary) !important;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.portal-welcome h1 {
	margin: 0;
	font-size: clamp(36px, 6vw, 64px);
	letter-spacing: -0.05em;
	line-height: 1.05;
}

.portal-welcome > p:last-child {
	margin: 20px 0 0;
	color: var(--portal-muted);
	font-size: 18px;
	line-height: 1.6;
}

@media (max-width: 480px) {
	.portal-page {
		padding: 16px;
	}

	.portal-login {
		padding: 30px 24px;
	}

	.portal-header {
		padding: 0 16px;
	}

	.portal-header__nav {
		gap: 12px;
	}

	.portal-home {
		width: min(100% - 32px, 1120px);
		padding: 64px 0;
	}
}