/* 登录页 Apple / iOS 风格皮肤
 *
 * 适用范围：仅 /login（容器 #page-login + footer.web-footer）。
 * 加载方式：smart_engine hooks.py 的 web_include_css（登录页是 website 路由，
 *           走 web_include_*，不是 app_include_*）。
 * 约束：不修改 frappe / erpnext 任何源文件，纯样式覆盖。
 */

/* ---------- 字体：系统 SF / 苹方 ---------- */
body.zw-login-page,
body.zw-login-page input,
body.zw-login-page button {
	font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
		"Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
		sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* ---------- 背景：柔和光斑（iOS 壁纸感） ---------- */
body.zw-login-page {
	min-height: 100vh;
	background: #f5f5f7;
	position: relative;
}

body.zw-login-page::before,
body.zw-login-page::after {
	content: "";
	position: fixed;
	z-index: -1;
	border-radius: 50%;
	filter: blur(90px);
	opacity: 0.5;
	pointer-events: none;
}

body.zw-login-page::before {
	width: 620px;
	height: 620px;
	top: -200px;
	left: -150px;
	background: #6fa8ff;
	animation: zw-blob-a 20s ease-in-out infinite;
}

body.zw-login-page::after {
	width: 580px;
	height: 580px;
	right: -140px;
	bottom: -220px;
	background: #b3a4ff;
	animation: zw-blob-b 26s ease-in-out infinite;
}

@keyframes zw-blob-a {
	0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
	50%      { transform: translate3d(60px, 40px, 0) scale(1.08); }
}

@keyframes zw-blob-b {
	0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
	50%      { transform: translate3d(-50px, -30px, 0) scale(1.1); }
}

@media (prefers-reduced-motion: reduce) {
	body.zw-login-page::before,
	body.zw-login-page::after { animation: none; }
}

/* 没有 JS 兜底（现代浏览器）也能拿到背景 */
@supports selector(:has(*)) {
	body:has(#page-login) {
		background: #f5f5f7;
	}
}

/* ---------- 卡片：毛玻璃 ---------- */
#page-login .login-content.page-card {
	width: 404px;
	max-width: calc(100vw - 40px);
	margin: 7vh auto 28px;
	padding: 38px 36px 28px;
	background: rgba(255, 255, 255, 0.72);
	-webkit-backdrop-filter: blur(26px) saturate(180%);
	backdrop-filter: blur(26px) saturate(180%);
	border: 1px solid rgba(255, 255, 255, 0.75);
	border-radius: 26px;
	box-shadow: 0 26px 70px rgba(0, 0, 0, 0.10), 0 2px 10px rgba(0, 0, 0, 0.04);
}

body.zw-login-page .page-breadcrumbs,
body.zw-login-page .page-header-wrapper {
	display: none;
}

/* ---------- 头部：Logo + 标题 ---------- */
#page-login .page-card-head {
	border: none;
	background: transparent;
	padding: 0;
	margin: 0 0 28px;
	text-align: center;
}

#page-login .page-card-head img.app-logo {
	display: block;
	height: 58px;
	width: auto;
	margin: 0 auto 16px;
	border-radius: 15px;
}

#page-login .page-card-head h4 {
	margin: 0 0 6px;
	font-size: 27px;
	font-weight: 600;
	letter-spacing: -0.02em;
	color: #1d1d1f;
}

#page-login .page-card-subtitle {
	margin: 0;
	font-size: 14px;
	color: #86868b;
	letter-spacing: 0;
}

/* ---------- 输入框 ---------- */
#page-login .form-group {
	margin-bottom: 16px;
}

#page-login .form-label {
	font-size: 13px;
	font-weight: 500;
	color: #6e6e73;
	margin-bottom: 8px;
	letter-spacing: 0.01em;
}

#page-login .form-control {
	height: 48px;
	padding: 0 16px;
	font-size: 15px;
	color: #1d1d1f;
	background: rgba(255, 255, 255, 0.92);
	border: 1px solid rgba(0, 0, 0, 0.14);
	border-radius: 13px;
	box-shadow: none;
	transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

#page-login .form-control::placeholder {
	color: #b2b2b7;
}

#page-login .form-control:hover {
	border-color: rgba(0, 0, 0, 0.22);
}

#page-login .form-control:focus {
	border-color: #0071e3;
	box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.16);
	outline: none;
}

#page-login .email-field,
#page-login .password-field {
	position: relative;
}

#page-login .field-icon {
	opacity: 0.35;
}

/* ---------- 主按钮：Apple 蓝 ---------- */
#page-login .btn-login {
	display: block;
	width: 100%;
	height: 48px;
	margin-top: 6px;
	padding: 0;
	line-height: 48px;
	font-size: 16px;
	font-weight: 500;
	letter-spacing: 0.01em;
	color: #fff;
	background: #0071e3;
	border: none;
	border-radius: 13px;
	box-shadow: 0 8px 22px rgba(0, 113, 227, 0.28);
	transition: background 0.18s ease, box-shadow 0.18s ease, transform 0.12s ease;
}

#page-login .btn-login:hover {
	background: #0077ed;
	color: #fff;
	box-shadow: 0 10px 26px rgba(0, 113, 227, 0.34);
}

#page-login .btn-login:active {
	transform: scale(0.985);
	background: #006edb;
}

/* ---------- 次级按钮（邮箱链接登录 / 下载 App） ---------- */
#page-login .btn-login-option,
#page-login .btn-login-with-email-link,
#page-login #zw-ios-login-download .btn {
	height: 44px;
	line-height: 42px;
	padding: 0 14px;
	font-size: 14px;
	font-weight: 500;
	color: #0071e3;
	background: rgba(255, 255, 255, 0.75);
	border: 1px solid rgba(0, 113, 227, 0.25);
	border-radius: 13px;
	box-shadow: none;
	transition: background 0.18s ease, border-color 0.18s ease;
}

#page-login .btn-login-option:hover,
#page-login .btn-login-with-email-link:hover,
#page-login #zw-ios-login-download .btn:hover {
	background: rgba(0, 113, 227, 0.06);
	border-color: rgba(0, 113, 227, 0.45);
	color: #0071e3;
}

/* ---------- 链接 ---------- */
#page-login .page-card-actions a,
#page-login .sign-up-message a,
#page-login .forgot-password-message a,
#page-login .for-forgot a {
	color: #0071e3;
	text-decoration: none;
	font-size: 13.5px;
	transition: opacity 0.15s ease;
}

#page-login .page-card-actions a:hover,
#page-login .sign-up-message a:hover,
#page-login .forgot-password-message a:hover,
#page-login .for-forgot a:hover {
	opacity: 0.75;
}

#page-login .sign-up-message {
	margin-top: 18px;
	color: #86868b;
	font-size: 13.5px;
}

#page-login #zw-ios-login-download {
	border-top: 1px solid rgba(0, 0, 0, 0.07) !important;
	margin-top: 18px !important;
}

/* ---------- 错误提示 ---------- */
#page-login .login-error-banner {
	border-radius: 12px;
	font-size: 13px;
}

/* ---------- 页脚 ---------- */
body.zw-login-page footer.web-footer {
	background: transparent;
	border: none;
	box-shadow: none;
	padding: 14px 20px 30px;
	text-align: center;
	color: #86868b;
	font-size: 12px;
	line-height: 1.9;
}

body.zw-login-page footer.web-footer a {
	color: #86868b;
	text-decoration: none;
}

body.zw-login-page footer.web-footer a:hover {
	color: #0071e3;
}

/* ---------- 窄屏 ---------- */
@media (max-width: 576px) {
	#page-login .login-content.page-card {
		width: calc(100vw - 32px);
		margin: 4vh auto 20px;
		padding: 30px 22px 22px;
		border-radius: 22px;
	}

	#page-login .page-card-head h4 {
		font-size: 23px;
	}
}