/* ご成約者サイト ログイン — Altavista Garden テーマ準拠 */

:root {
	--members-accent: #8bcdde;
	--members-accent-hover: #6eb8cc;
	--members-text: #222222;
	--members-muted: #666666;
	--members-border: #dbdbdb;
	--members-bg: #f7f7f5;
	--members-card: #ffffff;
	--members-error-bg: #fff5f5;
	--members-error-text: #b42318;
	--members-font-serif: "Times New Roman", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", "Sawarabi Mincho", serif;
	--members-font-sans: YuGothic, "Yu Gothic", 游ゴシック体, 游ゴシック, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "ＭＳ Ｐゴシック", sans-serif;
}

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

html {
	height: 100%;
}

body.members-login {
	margin: 0;
	min-height: 100%;
	color: var(--members-text);
	font-family: var(--members-font-sans);
	font-size: 16px;
	line-height: 1.7;
	background-color: var(--members-bg);
	background-image:
		linear-gradient(135deg, rgba(139, 205, 222, 0.12) 0%, transparent 50%),
		linear-gradient(225deg, rgba(175, 153, 98, 0.08) 0%, transparent 45%);
}

.members-login__page {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
	padding: 1.5rem 1rem 2rem;
}

.members-login__card {
	width: 100%;
	max-width: 420px;
	background: var(--members-card);
	border: 1px solid var(--members-border);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.members-login__brand {
	padding: 2rem 1.5rem 1.25rem;
	text-align: center;
	border-bottom: 1px solid var(--members-border);
}

.members-login__logo {
	display: block;
	width: auto;
	max-width: 220px;
	height: auto;
	margin: 0 auto 1rem;
}

.members-login__title {
	margin: 0 0 0.35rem;
	font-family: var(--members-font-serif);
	font-size: 1.35rem;
	font-weight: 400;
	letter-spacing: 0.08em;
	line-height: 1.5;
}

.members-login__lead {
	margin: 0;
	font-size: 0.875rem;
	color: var(--members-muted);
	letter-spacing: 0.04em;
}

.members-login__body {
	padding: 1.75rem 1.5rem 2rem;
}

.members-login__alert {
	margin: 0 0 1.25rem;
	padding: 0.85rem 1rem;
	font-size: 0.875rem;
	line-height: 1.6;
	color: var(--members-error-text);
	background: var(--members-error-bg);
	border-left: 3px solid var(--members-error-text);
}

.members-login__notice {
	margin: 0 0 1.25rem;
	padding: 0.85rem 1rem;
	font-size: 0.875rem;
	line-height: 1.6;
	color: #1a5c6e;
	background: #eef8fb;
	border-left: 3px solid var(--members-accent);
}

.members-login__field {
	margin-bottom: 1.25rem;
}

/* パスワードマネージャー用（画面上は非表示） */
.members-login__field--hp {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
	pointer-events: none;
}

.members-login__field--hp .members-login__input:focus {
	border-color: var(--members-border);
	box-shadow: none;
}

.members-login__label {
	display: block;
	margin-bottom: 0.5rem;
	font-family: var(--members-font-serif);
	font-size: 0.9rem;
	letter-spacing: 0.06em;
}

.members-login__input {
	display: block;
	width: 100%;
	padding: 0.75rem 1rem;
	font-size: 1rem;
	font-family: inherit;
	color: var(--members-text);
	background: #fff;
	border: 1px solid var(--members-border);
	border-radius: 0;
	-webkit-appearance: none;
	appearance: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.members-login__input:focus {
	outline: none;
	border-color: var(--members-accent);
	box-shadow: 0 0 0 3px rgba(139, 205, 222, 0.25);
}

.members-login__show-pw {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 0.65rem;
	cursor: pointer;
	font-size: 0.875rem;
	color: var(--members-muted);
	letter-spacing: 0.02em;
	user-select: none;
}

.members-login__show-pw-input {
	flex-shrink: 0;
	width: 1.05rem;
	height: 1.05rem;
	margin: 0;
	accent-color: var(--members-accent);
	cursor: pointer;
}

.members-login__show-pw-text {
	line-height: 1.4;
}

.members-login__show-pw:hover .members-login__show-pw-text,
.members-login__show-pw:has(.members-login__show-pw-input:focus-visible) .members-login__show-pw-text {
	color: var(--members-text);
}

.members-login__submit {
	width: 100%;
	margin-top: 0.5rem;
	padding: 0.85rem 1.5rem;
	font-family: var(--members-font-serif);
	font-size: 1rem;
	letter-spacing: 0.12em;
	color: #fff;
	background-color: var(--members-accent);
	border: 1px solid var(--members-accent);
	cursor: pointer;
	transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.members-login__submit:hover,
.members-login__submit:focus {
	color: var(--members-accent);
	background-color: #fff;
	outline: none;
}

.members-login__footer {
	margin-top: 1.5rem;
	padding-top: 1.25rem;
	text-align: center;
	border-top: 1px solid var(--members-border);
}

.members-login__back {
	font-size: 0.8125rem;
	color: var(--members-muted);
	text-decoration: none;
	letter-spacing: 0.04em;
	transition: color 0.2s ease;
}

.members-login__back:hover {
	color: var(--members-accent-hover);
	text-decoration: underline;
}

.members-login__copyright {
	margin: 1.25rem 0 0;
	font-size: 0.75rem;
	color: #999;
	text-align: center;
	letter-spacing: 0.02em;
}

@media (min-width: 576px) {
	.members-login__page {
		padding: 2.5rem 1.5rem;
	}

	.members-login__brand {
		padding: 2.5rem 2rem 1.5rem;
	}

	.members-login__body {
		padding: 2rem 2rem 2.25rem;
	}

	.members-login__title {
		font-size: 1.5rem;
	}
}