/*
Theme Name: Dashboard Login
Theme URI: https://github.com/
Author: Dashboard Login
Description: Minimal login-only theme for MainWP Dashboard sites. Polished sign-in homepage with light and dark modes.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dashboard-login
*/

/* -------------------------------------------------------------------------
   Design tokens
   ------------------------------------------------------------------------- */

:root {
	color-scheme: light dark;
	--color-primary: #0055ff;
	--color-primary-hover: #0044cc;
	--color-primary-muted: rgba(0, 85, 255, 0.12);
	--color-primary-glow: rgba(0, 85, 255, 0.25);
	--color-primary-on: #ffffff;
	--color-link: #0055ff;
	--color-link-hover: #0044cc;

	--color-bg: #f3f5fb;
	--color-bg-elevated: #ffffff;
	--color-text: #0f1419;
	--color-text-muted: #5c6570;
	--color-border: #e2e6ef;
	--color-input-bg: #ffffff;
	--color-error-bg: #fef2f2;
	--color-error-text: #b91c1c;
	--color-error-border: #fecaca;

	--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 16px;
	--shadow-card: 0 4px 24px rgba(15, 20, 25, 0.08), 0 1px 3px rgba(15, 20, 25, 0.04);
	--shadow-glow: 0 0 80px var(--color-primary-glow);
	--focus-ring: 0 0 0 3px var(--color-primary-muted);
	--transition-fast: 150ms ease;
	--max-card: 420px;
}

[data-theme="dark"] {
	--color-primary: #0055ff;
	--color-primary-hover: #3377ff;
	--color-primary-muted: rgba(77, 132, 255, 0.2);
	--color-primary-glow: rgba(0, 85, 255, 0.35);
	--color-link: #4d84ff;
	--color-link-hover: #6b9aff;

	--color-bg: #070b14;
	--color-bg-elevated: #101826;
	--color-text: #e8ecf4;
	--color-text-muted: #9aa3b2;
	--color-border: #243044;
	--color-input-bg: #0c121c;
	--color-error-bg: rgba(185, 28, 28, 0.15);
	--color-error-text: #fca5a5;
	--color-error-border: rgba(248, 113, 113, 0.35);
	--shadow-card: 0 4px 32px rgba(0, 0, 0, 0.45), 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
		--color-primary-hover: #3377ff;
		--color-primary-muted: rgba(77, 132, 255, 0.2);
		--color-primary-glow: rgba(0, 85, 255, 0.35);
		--color-link: #4d84ff;
		--color-link-hover: #6b9aff;
		--color-bg: #070b14;
		--color-bg-elevated: #101826;
		--color-text: #e8ecf4;
		--color-text-muted: #9aa3b2;
		--color-border: #243044;
		--color-input-bg: #0c121c;
		--color-error-bg: rgba(185, 28, 28, 0.15);
		--color-error-text: #fca5a5;
		--color-error-border: rgba(248, 113, 113, 0.35);
		--shadow-card: 0 4px 32px rgba(0, 0, 0, 0.45), 0 1px 0 rgba(255, 255, 255, 0.04) inset;
	}
}

/* -------------------------------------------------------------------------
   Global base
   ------------------------------------------------------------------------- */

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

html {
	font-size: 16px;
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	min-height: 100vh;
	font-family: var(--font-sans);
	font-size: 1rem;
	line-height: 1.5;
	color: var(--color-text);
	background-color: var(--color-bg);
	-webkit-font-smoothing: antialiased;
}

a {
	color: var(--color-link);
	text-decoration: none;
	transition: color var(--transition-fast);
}

a:hover {
	color: var(--color-link-hover);
	text-decoration: underline;
}

a:focus-visible {
	outline: none;
	box-shadow: var(--focus-ring);
	border-radius: 2px;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

/* -------------------------------------------------------------------------
   Layout: login shell
   ------------------------------------------------------------------------- */

.dl-page {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
	padding: 1.5rem;
	position: relative;
	overflow: hidden;
}

.dl-page::before {
	content: "";
	position: absolute;
	width: min(90vw, 520px);
	height: min(90vw, 520px);
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
	pointer-events: none;
	z-index: 0;
}

.dl-card-wrap {
	position: relative;
	z-index: 1;
	width: 100%;
	max-width: var(--max-card);
}

.dl-card {
	background: var(--color-bg-elevated);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-card), var(--shadow-glow);
	padding: 2rem 1.75rem 1.75rem;
}

.dl-card__toolbar {
	display: flex;
	justify-content: flex-end;
	margin: -0.5rem -0.25rem 0.75rem 0;
}

/* -------------------------------------------------------------------------
   Branding
   ------------------------------------------------------------------------- */

.dl-brand {
	text-align: center;
	margin-bottom: 1.75rem;
}

.dl-brand__logo img {
	margin: 0 auto;
	max-height: 48px;
	width: auto;
}

.dl-brand__title {
	margin: 0;
	font-size: 1.375rem;
	font-weight: 600;
	letter-spacing: -0.02em;
	color: var(--color-text);
}

.dl-brand__subtitle {
	margin: 0.35rem 0 0;
	font-size: 0.9375rem;
	color: var(--color-text-muted);
}

/* -------------------------------------------------------------------------
   Forms
   ------------------------------------------------------------------------- */

.dl-form {
	display: flex;
	flex-direction: column;
	gap: 1.125rem;
}

.dl-field {
	display: flex;
	flex-direction: column;
	gap: 0.375rem;
}

.dl-field label {
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--color-text);
}

.dl-input-wrap {
	position: relative;
	display: flex;
	align-items: stretch;
}

.dl-input {
	width: 100%;
	height: 48px;
	padding: 0 0.875rem;
	font: inherit;
	font-size: 1rem;
	color: var(--color-text);
	background: var(--color-input-bg);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.dl-input-wrap .dl-input {
	padding-right: 2.75rem;
}

.dl-input:hover {
	border-color: var(--color-text-muted);
}

.dl-input:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: var(--focus-ring);
}

.dl-input::placeholder {
	color: var(--color-text-muted);
	opacity: 0.75;
}

.dl-toggle-pwd {
	position: absolute;
	right: 0;
	top: 0;
	bottom: 0;
	width: 2.75rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: none;
	cursor: pointer;
	color: var(--color-text-muted);
	border-radius: var(--radius-md);
}

.dl-toggle-pwd:hover {
	color: var(--color-text);
}

.dl-toggle-pwd:focus-visible {
	outline: none;
	box-shadow: var(--focus-ring);
}

.dl-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.5rem;
	font-size: 0.875rem;
}

.dl-checkbox {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	cursor: pointer;
	color: var(--color-text-muted);
	user-select: none;
}

.dl-checkbox input {
	width: 1.125rem;
	height: 1.125rem;
	accent-color: var(--color-primary);
	cursor: pointer;
}

.dl-link {
	font-weight: 500;
	text-decoration: none;
}

.dl-link:hover {
	text-decoration: underline;
}

/* -------------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------------- */

.dl-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	height: 48px;
	padding: 0 1.25rem;
	font: inherit;
	font-size: 1rem;
	font-weight: 600;
	border: none;
	border-radius: var(--radius-md);
	cursor: pointer;
	transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.dl-btn--primary {
	width: 100%;
	color: var(--color-primary-on);
	background: var(--color-primary);
}

.dl-btn--primary:hover {
	background: var(--color-primary-hover);
}

.dl-btn--primary:focus-visible {
	outline: none;
	box-shadow: var(--focus-ring);
}

.dl-btn--primary:active {
	transform: scale(0.99);
}

.dl-btn--icon {
	width: 40px;
	height: 40px;
	padding: 0;
	background: var(--color-primary-muted);
	color: var(--color-text);
	border-radius: var(--radius-sm);
}

.dl-btn--icon:hover {
	background: var(--color-border);
}

.dl-btn--icon .dl-icon-sun,
.dl-btn--icon .dl-icon-moon {
	width: 20px;
	height: 20px;
}

.dl-icon-sun,
.dl-icon-moon {
	display: none;
}

[data-theme="light"] .dl-icon-moon,
[data-theme="dark"] .dl-icon-sun {
	display: block;
}

@media (prefers-color-scheme: light) {
	:root:not([data-theme]) .dl-icon-moon {
		display: block;
	}
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme]) .dl-icon-sun {
		display: block;
	}
}

/* -------------------------------------------------------------------------
   Notices
   ------------------------------------------------------------------------- */

.dl-notice {
	padding: 0.75rem 1rem;
	font-size: 0.875rem;
	border-radius: var(--radius-md);
	border: 1px solid var(--color-error-border);
	background: var(--color-error-bg);
	color: var(--color-error-text);
	margin-bottom: 0.25rem;
}

.dl-notice--success {
	border-color: rgba(34, 197, 94, 0.35);
	background: rgba(34, 197, 94, 0.12);
	color: #15803d;
}

[data-theme="dark"] .dl-notice--success {
	color: #86efac;
}

/* -------------------------------------------------------------------------
   Accessibility
   ------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: var(--color-bg-elevated);
	border-radius: var(--radius-sm);
	box-shadow: var(--focus-ring);
	clip: auto !important;
	clip-path: none;
	color: var(--color-text);
	display: block;
	font-size: 0.875rem;
	font-weight: 600;
	height: auto;
	left: 0.5rem;
	line-height: normal;
	padding: 0.75rem 1rem;
	text-decoration: none;
	top: 0.5rem;
	width: auto;
	z-index: 100000;
}