/* Simple Mail Form — card プリセット（白カード + 縦積み。ブランドカラー #1c3a5e） */

.smf-preset-card {
	--smf-card-primary: #1c3a5e;
	--smf-card-primary-hover: #152c48;
	--smf-card-danger: #e5484d;
	--smf-card-field-bg: #f5f6f7;
	--smf-card-border: #e6e8ea;
	box-sizing: border-box;
	max-width: 860px;
	margin: 48px auto;
	padding: 56px 24px 64px;
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
	font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
}

.smf-preset-card .smf-intro {
	max-width: 640px;
	margin: 0 auto 40px;
	font-size: 14px;
	line-height: 1.9;
	color: #555;
	text-align: center;
}

.smf-preset-card .smf-intro p {
	margin: 0 0 0.5em;
}

/* 各カードの中身は中央 640px に収める */
.smf-preset-card .smf-field,
.smf-preset-card .smf-captcha,
.smf-preset-card .smf-actions {
	max-width: 640px;
	margin-left: auto;
	margin-right: auto;
}

.smf-preset-card .smf-field {
	margin-bottom: 4px;
}

/* --- ラベル --- */
.smf-preset-card .smf-label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	color: #333;
	margin: 28px 0 8px;
}

.smf-preset-card .smf-required {
	color: var(--smf-card-danger);
	font-size: 12px;
	margin-left: 4px;
	vertical-align: top;
}

/* --- 入力欄 --- */
.smf-preset-card .smf-control {
	display: block;
	width: 100%;
	box-sizing: border-box;
	background: var(--smf-card-field-bg);
	border: 1px solid var(--smf-card-border);
	border-radius: 4px;
	padding: 12px 14px;
	font-size: 15px;
	line-height: 1.5;
	color: #222;
	transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.smf-preset-card textarea.smf-control {
	min-height: 180px;
	resize: vertical;
	font-family: inherit;
}

.smf-preset-card .smf-control:focus {
	outline: none;
	background: #fff;
	border-color: var(--smf-card-primary);
	box-shadow: 0 0 0 3px rgba(28, 58, 94, 0.15);
}

.smf-preset-card .smf-desc {
	margin: 6px 0 0;
	font-size: 12px;
	color: #777;
}

/* --- 同意チェックボックス（同意ボックス） --- */
.smf-preset-card .smf-acceptance {
	margin: 36px auto 28px;
	padding: 18px 20px;
	background: #f9fafa;
	border: 1px solid var(--smf-card-border);
	border-radius: 6px;
	font-size: 14px;
	color: #000;
	line-height: 1.7;
}

.smf-preset-card .smf-consent {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	cursor: pointer;
	margin: 0;
}

.smf-preset-card .smf-consent input[type="checkbox"] {
	width: 18px;
	height: 18px;
	margin-top: 2px;
	flex-shrink: 0;
	accent-color: var(--smf-card-primary);
	cursor: pointer;
}

/* --- 送信ボタン --- */
.smf-preset-card .smf-submit,
.smf-preset-card .smf-back {
	display: block;
	width: 100%;
	padding: 15px;
	font-size: 16px;
	font-weight: 700;
	border: none;
	border-radius: 6px;
	cursor: pointer;
	transition: background 0.2s;
}

.smf-preset-card .smf-submit {
	background: var(--smf-card-primary);
	color: #fff;
}

.smf-preset-card .smf-submit:hover:not(:disabled) {
	background: var(--smf-card-primary-hover);
}

.smf-preset-card .smf-submit:disabled {
	background: #c3c9cc;
	cursor: not-allowed;
}

.smf-preset-card .smf-back {
	background: #f0f2f4;
	color: #333;
	margin-bottom: 12px;
}

.smf-preset-card .smf-back:hover {
	background: #e4e7ea;
}

/* --- バリデーションエラー --- */
.smf-preset-card .smf-error {
	font-size: 12px;
	color: var(--smf-card-danger);
	margin: 6px 0 0;
}

.smf-preset-card .smf-form-error {
	max-width: 640px;
	margin: 0 auto 24px;
	padding: 12px 14px;
	background: #fdecec;
	border: 1px solid var(--smf-card-danger);
	border-radius: 6px;
	color: #a11;
}

/* --- 確認画面（card 内のテーブル） --- */
.smf-preset-card .smf-confirm-note {
	max-width: 640px;
	margin: 0 auto 20px;
	text-align: center;
	color: #555;
}

.smf-preset-card .smf-confirm-table {
	max-width: 640px;
	margin: 0 auto 28px;
	width: 100%;
	border-collapse: collapse;
}

.smf-preset-card .smf-confirm-table th,
.smf-preset-card .smf-confirm-table td {
	padding: 12px 14px;
	text-align: left;
	vertical-align: top;
	border-bottom: 1px solid var(--smf-card-border);
}

.smf-preset-card .smf-confirm-table th {
	width: 30%;
	font-weight: 600;
	color: #333;
	white-space: nowrap;
}

/* --- スマホ対応 --- */
@media (max-width: 600px) {
	.smf-preset-card {
		margin: 0;
		border-radius: 0;
		padding: 40px 16px;
	}

	.smf-preset-card .smf-confirm-table th {
		width: 35%;
	}
}