/**
 * Bonsa Admin Theme — wp-login.php skin (optional; enabled from settings).
 *
 * Same variable system as the admin skin. Skin classes live on <html>
 * because login_head fires before <body> exists; the boot script (PHP)
 * adds bat-login + bat-skin-* + bat-os-* classes there.
 *
 * 1.2 design language: a soft brand-tinted backdrop, a frosted-glass
 * card, and a gradient submit button — lighter and friendlier in light
 * mode, a glowing slate-navy in dark mode.
 */

/* Light tokens */
html.bat-login.bat-skin-light,
html.bat-login.bat-skin-auto {
	--bat-accent:      #059669;
	--bat-accent-hover: #047857;
	--bat-on-accent:   #ffffff;
	--bat-grad:        linear-gradient(135deg, #10b981 0%, #0d9488 100%);
	--bat-bg:          #eef2f9;
	--bat-bg-tint-a:   rgba(16, 185, 129, 0.16);
	--bat-bg-tint-b:   rgba(59, 130, 246, 0.12);
	--bat-panel:       #ffffff;
	--bat-panel-2:     #f6f8fc;
	--bat-line:        #e4e7f0;
	--bat-text:        #17233d;
	--bat-muted:       #516081;
	--bat-ring:        0 0 0 3px rgba(16, 185, 129, 0.25);
	--bat-radius:      14px;
	--bat-shadow:      0 1px 2px rgba(23, 35, 61, 0.05), 0 18px 44px rgba(23, 35, 61, 0.12);
	--bat-btn-glow:    rgba(16, 185, 129, 0.32);
	--bat-on-glass:    rgba(255, 255, 255, 0.55);
	--bat-on-glass-line: rgba(23, 35, 61, 0.12);
}

/* Dark tokens */
html.bat-login.bat-skin-dark {
	--bat-accent:      #34d399;
	--bat-accent-hover: #6ee7b7;
	--bat-on-accent:   #062019;
	--bat-grad:        linear-gradient(135deg, #10b981 0%, #0d9488 100%);
	--bat-bg:          #0e1526;
	--bat-bg-tint-a:   rgba(16, 185, 129, 0.18);
	--bat-bg-tint-b:   rgba(59, 130, 246, 0.14);
	--bat-panel:       #172036;
	--bat-panel-2:     #131b30;
	--bat-line:        #2a3550;
	--bat-text:        #e9effb;
	--bat-muted:       #9aa7c7;
	--bat-ring:        0 0 0 3px rgba(52, 211, 153, 0.30);
	--bat-shadow:      0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 44px rgba(0, 0, 0, 0.42);
	--bat-btn-glow:    rgba(16, 185, 129, 0.50);
	--bat-on-glass:    rgba(10, 16, 30, 0.55);
	--bat-on-glass-line: rgba(233, 239, 251, 0.16);
}

/* Dark tokens when following the OS */
@media (prefers-color-scheme: dark) {
	html.bat-login.bat-skin-auto {
		--bat-accent:      #34d399;
		--bat-accent-hover: #6ee7b7;
		--bat-on-accent:   #062019;
		--bat-grad:        linear-gradient(135deg, #10b981 0%, #0d9488 100%);
		--bat-bg:          #0e1526;
		--bat-bg-tint-a:   rgba(16, 185, 129, 0.18);
		--bat-bg-tint-b:   rgba(59, 130, 246, 0.14);
		--bat-panel:       #172036;
		--bat-panel-2:     #131b30;
		--bat-line:        #2a3550;
		--bat-text:        #e9effb;
		--bat-muted:       #9aa7c7;
		--bat-ring:        0 0 0 3px rgba(52, 211, 153, 0.30);	--bat-shadow:      0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 44px rgba(0, 0, 0, 0.42);
	--bat-btn-glow:    rgba(16, 185, 129, 0.50);
	--bat-on-glass:    rgba(10, 16, 30, 0.55);
	--bat-on-glass-line: rgba(233, 239, 251, 0.16);
	}
}

html.bat-login {
	background:
		radial-gradient(900px 480px at 82% -10%, var(--bat-bg-tint-a), transparent 60%),
		radial-gradient(760px 420px at -12% 108%, var(--bat-bg-tint-b), transparent 60%),
		var(--bat-bg);
	background-attachment: fixed;
	color: var(--bat-text);
}

html.bat-login body.login {
	padding-top: 8%;
	/* Core paints an opaque #f0f0f1 on body, which sits on top of html and
	   would hide the aurora canvas (and any custom background) completely.
	   Make the body transparent so the html-level background shows. */
	background: transparent;
}

html.bat-login #login {
	width: 420px;
	max-width: calc(100vw - 48px);
	padding: 0;
}

/* Brand wordmark above the card */
html.bat-login .bat-login-brand {
	align-items: center;
	color: var(--bat-text);
	display: flex;
	gap: 10px;
	justify-content: center;
	margin-bottom: 18px;
}

html.bat-login .bat-login-brand-mark {
	background: var(--bat-grad);
	border-radius: 12px;
	box-shadow: 0 6px 18px var(--bat-btn-glow);
	color: #ffffff;
	font-size: 18px;
	font-weight: 800;
	height: 44px;
	width: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
}

html.bat-login .bat-login-brand-name {
	font-size: 17px;
	font-weight: 800;
}

html.bat-login .bat-login-brand-sub {
	color: var(--bat-muted);
	display: block;
	font-size: 12px;
	font-weight: 500;
	margin-top: 2px;
}

/* Frosted-glass card */
html.bat-login #loginform,
html.bat-login #registerform,
html.bat-login #lostpasswordform {
	background: var(--bat-panel);
	border: 1px solid var(--bat-line);
	border-radius: var(--bat-radius);
	box-shadow: var(--bat-shadow);
	padding: 32px 28px 28px;
}

html.bat-login .login form .input,
html.bat-login .login input[type="text"],
html.bat-login .login input[type="password"],
html.bat-login .login input[type="email"],
html.bat-login .login input[type="tel"] {
	background: var(--bat-panel-2);
	border: 1px solid var(--bat-line);
	border-radius: 9px;
	box-shadow: none;
	color: var(--bat-text);
	font-size: 17px;
	padding: 11px 12px;
	margin: 2px 0 16px;
	width: 100%;
	transition: border-color 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
}

html.bat-login .login label {
	color: var(--bat-text);
	display: block;
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 6px;
}

html.bat-login .login input:focus {
	background: var(--bat-panel);
	border-color: var(--bat-accent);
	box-shadow: var(--bat-ring);
	outline: none;
}

html.bat-login #wp-submit {
	background: var(--bat-grad);
	border: none;
	border-radius: 9px;
	box-shadow: 0 4px 14px var(--bat-btn-glow);
	color: var(--bat-on-accent, #ffffff);
	font-size: 15px;
	font-weight: 700;
	height: 46px;
	width: 100%;
	text-shadow: none;
	transition: filter 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease;
}

html.bat-login #wp-submit:hover,
html.bat-login #wp-submit:focus {
	filter: brightness(1.06);
	box-shadow: 0 8px 22px var(--bat-btn-glow);
	color: var(--bat-on-accent, #ffffff);
	transform: translateY(-1px);
}

html.bat-login #wp-submit:active {
	transform: translateY(1px);
}

html.bat-login #nav,
html.bat-login #backtoblog {
	color: var(--bat-muted);
	text-align: center;
}

html.bat-login #nav a,
html.bat-login #backtoblog a {
	color: var(--bat-accent);
	text-decoration: none;
}

html.bat-login #nav a:hover,
html.bat-login #backtoblog a:hover {
	color: var(--bat-accent-hover);
	text-decoration: underline;
}

/* Welcome message above the card (bat_login message option) */
html.bat-login .bat-login-welcome {
	background: var(--bat-on-glass);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid var(--bat-on-glass-line);
	border-radius: 10px;
	color: var(--bat-text);
	font-size: 13.5px;
	line-height: 1.9;
	margin: 0 0 14px;
	padding: 10px 16px;
	text-align: center;
}

/* Core footer links are replaced by styled pills */
html.bat-login #nav,
html.bat-login #backtoblog {
	display: none;
}

/* «بازگشت به سایت» pill */
html.bat-login .bat-login-back {
	font-size: 13px;
	margin: 18px 0 0;
	text-align: center;
}

html.bat-login .bat-login-back a {
	background: var(--bat-on-glass);
	border: 1px solid var(--bat-on-glass-line);
	border-radius: 999px;
	color: var(--bat-text);
	display: inline-block;
	font-weight: 600;
	padding: 7px 18px;
	text-decoration: none;
	transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

html.bat-login .bat-login-back a:hover,
html.bat-login .bat-login-back a:focus {
	background: var(--bat-accent);
	border-color: var(--bat-accent);
	color: var(--bat-on-accent, #ffffff);
}

/* Language switcher pills (Polylang) */
html.bat-login .bat-login-langs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	margin-top: 14px;
}

html.bat-login .bat-login-lang {
	background: var(--bat-on-glass);
	border: 1px solid var(--bat-on-glass-line);
	border-radius: 999px;
	color: var(--bat-muted);
	font-size: 12.5px;
	padding: 5px 14px;
	text-decoration: none;
	transition: color 0.12s ease, border-color 0.12s ease;
}

html.bat-login .bat-login-lang:hover,
html.bat-login .bat-login-lang:focus {
	border-color: var(--bat-accent);
	color: var(--bat-accent);
}

html.bat-login .bat-login-lang.is-current {
	background: var(--bat-grad);
	border-color: transparent;
	color: var(--bat-on-accent, #ffffff);
	font-weight: 700;
}

/* Brand credit pill under the card */
html.bat-login #bat-login-footer {
	background: var(--bat-on-glass);
	border: 1px solid var(--bat-on-glass-line);
	border-radius: 999px;
	color: var(--bat-text);
	display: table;
	font-size: 11.5px;
	margin: 26px auto 0;
	padding: 5px 16px;
	text-align: center;
	width: auto;
}

/* Vazirmatn when the font option is enabled (font-face printed by PHP) */
html.bat-login,
html.bat-login input,
html.bat-login button,
html.bat-login select {
	font-family: "Vazirmatn", Tahoma, Arial, sans-serif;
}

@media (prefers-reduced-motion: reduce) {
	html.bat-login *,
	html.bat-login *::before,
	html.bat-login *::after {
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
	}
}