@charset "utf-8";
/* お問い合わせフォーム(page-contact.php / [shisha_contact_form]) */

.contact-form {
	--cf-main: #3099cc;
	--cf-on-main: #fff;
	--cf-ring: rgba(48, 153, 204, 0.35);
	--cf-text: #333;
	--cf-muted: #666;
	--cf-border: #d9d9d9;
	--cf-field-bg: #f7f7f7;
	--cf-error: #d93025;

	margin: 0 auto;
	padding: 8px 0 24px;
	color: var(--cf-text);
	font-size: 15px;
	line-height: 1.8;
}

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

/* ---------- リード文 ---------- */
.contact-form__lead {
	margin: 0 0 24px;
}

.contact-form__alert {
	margin: 0 0 24px;
	padding: 12px 16px;
	border-left: 4px solid var(--cf-error);
	background: #fdecea;
	color: var(--cf-error);
	font-weight: bold;
}

/* ---------- 入力項目 ---------- */
.contact-form__hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.contact-form__field {
	margin: 0 0 16px;
	border: 1px solid var(--cf-main);
	background: #fff;
	overflow: hidden;
	transition: box-shadow 0.2s;
}

.contact-form__field:focus-within {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.contact-form__label {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0;
	padding: 12px 18px;
	background: var(--cf-main);
	color: var(--cf-on-main);
	font-size: 16px;
	font-weight: bold;
	line-height: 1.5;
}

.contact-form__required {
	display: inline-block;
	padding: 2px 8px;
	background: var(--cf-on-main);
	color: var(--cf-main);
	font-size: 11px;
	line-height: 1.6;
	letter-spacing: 0.05em;
}

.contact-form .contact-form__input {
	display: block;
	width: calc(100% - 36px);
	max-width: none;
	height: auto;
	margin: 16px 18px;
	padding: 12px 14px;
	border: 1px solid var(--cf-border);
	background: var(--cf-field-bg);
	box-shadow: none;
	color: var(--cf-text);
	font-family: inherit;
	font-size: 16px; /* iOSで入力時に拡大されないよう16px以上にする */
	line-height: 1.6;
	transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
	-webkit-appearance: none;
	appearance: none;
}

.contact-form .contact-form__input::placeholder {
	color: #aaa;
}

/* 件名が未選択の間はプレースホルダーと同じ色にする */
.contact-form select.contact-form__input:invalid {
	color: #aaa;
}

.contact-form select.contact-form__input option {
	color: var(--cf-text);
}

.contact-form select.contact-form__input option[value=""] {
	color: #aaa;
}

.contact-form .contact-form__input:focus {
	border-color: var(--cf-main);
	background: #fff;
	box-shadow: 0 0 0 3px var(--cf-ring);
	outline: none;
}

.contact-form .contact-form__textarea {
	min-height: 200px;
	resize: vertical;
}

/* セレクトボックスの矢印 */
.contact-form__select {
	position: relative;
}

.contact-form__select::after {
	content: "";
	position: absolute;
	top: 50%;
	right: 36px;
	width: 8px;
	height: 8px;
	border-right: 2px solid var(--cf-main);
	border-bottom: 2px solid var(--cf-main);
	transform: translateY(-70%) rotate(45deg);
	pointer-events: none;
}

.contact-form .contact-form__select .contact-form__input {
	padding-right: 44px;
	cursor: pointer;
}

.contact-form__help {
	margin: -8px 18px 16px;
	color: var(--cf-muted);
	font-size: 13px;
}

/* エラー */
.contact-form__field.has-error {
	border-color: var(--cf-error);
}

.contact-form__field.has-error .contact-form__input {
	border-color: var(--cf-error);
	background: #fff;
}

.contact-form__error {
	margin: -8px 18px 16px;
	color: var(--cf-error);
	font-size: 13px;
	font-weight: bold;
}

.contact-form__error::before {
	content: "!";
	display: inline-grid;
	place-items: center;
	width: 16px;
	height: 16px;
	margin-right: 6px;
	background: var(--cf-error);
	color: #fff;
	font-size: 11px;
	line-height: 1;
	vertical-align: 1px;
}

/* チェックボックス(プライバシーポリシー同意) */
.contact-form__checkbox {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 16px 18px;
	padding: 12px 14px;
	border: 1px solid var(--cf-border);
	background: var(--cf-field-bg);
	font-weight: bold;
	cursor: pointer;
	transition: border-color 0.2s, background-color 0.2s;
}

.contact-form__checkbox:hover {
	border-color: var(--cf-main);
}

.contact-form .contact-form__checkbox input {
	display: grid;
	place-items: center;
	flex-shrink: 0;
	width: 22px;
	height: 22px;
	margin: 0;
	border: 2px solid #999;
	background: #fff;
	cursor: pointer;
	transition: border-color 0.2s, background-color 0.2s;
	-webkit-appearance: none;
	appearance: none;
}

.contact-form .contact-form__checkbox input::after {
	content: "";
	width: 6px;
	height: 11px;
	margin-top: -2px;
	border-right: 3px solid var(--cf-on-main);
	border-bottom: 3px solid var(--cf-on-main);
	transform: rotate(45deg) scale(0);
	transition: transform 0.15s;
}

.contact-form .contact-form__checkbox input:checked {
	border-color: var(--cf-main);
	background: var(--cf-main);
}

.contact-form .contact-form__checkbox input:checked::after {
	transform: rotate(45deg) scale(1);
}

.contact-form .contact-form__checkbox input:focus-visible {
	box-shadow: 0 0 0 3px var(--cf-ring);
	outline: none;
}

.contact-form__checkbox:has(input:checked) {
	border-color: var(--cf-main);
	background: #fff;
}

.contact-form__field.has-error .contact-form__checkbox {
	border-color: var(--cf-error);
	background: #fff;
}

.contact-form__help a {
	color: var(--cf-text);
	text-decoration: underline;
}

/* ---------- 確認画面 ---------- */
.contact-form__confirm {
	margin: 0;
	border: 1px solid var(--cf-main);
	overflow: hidden;
}

.contact-form__confirm-row {
	display: grid;
	grid-template-columns: 200px 1fr;
}

.contact-form__confirm-row + .contact-form__confirm-row {
	border-top: 1px solid var(--cf-border);
}

.contact-form__confirm dt {
	margin: 0;
	padding: 16px 18px;
	background: var(--cf-main);
	color: var(--cf-on-main);
	font-weight: bold;
}

.contact-form__confirm dd {
	margin: 0;
	padding: 16px 18px;
	background: #fff;
	word-break: break-word;
}

/* ---------- ボタン ---------- */
.contact-form__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 16px;
	margin: 32px 0 0;
}

.contact-form .contact-form__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 260px;
	margin: 0;
	padding: 16px 32px;
	border: 2px solid var(--cf-main);
	font-family: inherit;
	font-size: 16px;
	font-weight: bold;
	line-height: 1.4;
	letter-spacing: 0.05em;
	text-decoration: none;
	cursor: pointer;
	transition: opacity .3s ease;
	-webkit-appearance: none;
	appearance: none;
}

.contact-form .contact-form__btn--primary {
	background: var(--cf-main);
	color: var(--cf-on-main);
}

.contact-form .contact-form__btn--secondary {
	background: #fff;
	color: var(--cf-main);
}

.contact-form .contact-form__btn:hover {
	opacity: .7;
}


.contact-form .contact-form__btn:focus-visible {
	outline: 3px solid var(--cf-ring);
	outline-offset: 3px;
}

.contact-form__actions[hidden] {
	display: none;
}

/* 送信中メッセージ */
.contact-form__loading {
	margin: 32px 0 0;
	font-weight: bold;
	text-align: center;
}

.contact-form__loading[hidden] {
	display: none;
}

/* ---------- 完了画面 ---------- */
.contact-form__done {
	padding: 32px 24px;
	border: 1px solid var(--cf-main);
	border-top: 6px solid var(--cf-main);
	background: #fff;
	text-align: center;
}

.contact-form__done.is-error {
	border: 1px solid var(--cf-error);
	border-top-color: var(--cf-error);
}

.contact-form__done p {
	margin: 0 0 12px;
}

.contact-form__done .contact-form__help {
	margin: 0;
}

.contact-form__done .contact-form__actions {
	margin-top: 24px;
}

/* ---------- スマホ ---------- */
@media (max-width: 767px) {
	.contact-form {
		font-size: 14px;
	}

	.contact-form__lead br {
		display: none;
	}

	.contact-form__label {
		padding: 10px 14px;
		font-size: 15px;
	}

	.contact-form .contact-form__input {
		width: calc(100% - 28px);
		margin: 14px;
	}

	.contact-form__checkbox {
		margin: 14px;
	}

	.contact-form__select::after {
		right: 30px;
	}

	.contact-form__help,
	.contact-form__error {
		margin: -6px 14px 14px;
	}

	.contact-form__confirm-row {
		grid-template-columns: 1fr;
	}

	.contact-form__confirm dt {
		padding: 10px 14px;
	}

	.contact-form__confirm dd {
		padding: 12px 14px;
	}

	.contact-form__actions {
		flex-direction: column-reverse;
		align-items: stretch;
		gap: 12px;
	}

	.contact-form .contact-form__btn {
		min-width: 0;
		width: 100%;
	}

	.contact-form__done {
		padding: 24px 16px;
		text-align: left;
	}
}

/* ---------- 他ページへの埋め込み([shisha_contact_form])はコンパクトに ---------- */
.contact-form.contact-form--embed {
	max-width: 800px;
	margin: 0 auto;
	scroll-margin-top: 100px; /* 広告掲載ページの固定ヘッダーに隠れないように */
	padding: 14px;
	font-size: 13px;
	line-height: 1.6;
	text-shadow: none;
}

.contact-form--embed .contact-form__field {
	margin-bottom: 8px;
}

.contact-form--embed .contact-form__label {
	gap: 8px;
	padding: 6px 10px;
	font-size: 13px;
}

.contact-form--embed .contact-form__required {
	padding: 0 6px;
	font-size: 10px;
}

.contact-form.contact-form--embed .contact-form__input {
	width: calc(100% - 20px);
	margin: 8px 10px;
	padding: 7px 10px;
}

.contact-form.contact-form--embed .contact-form__textarea {
	height: 96px;
	min-height: 96px;
}

.contact-form--embed .contact-form__select::after {
	right: 24px;
}

.contact-form--embed .contact-form__help,
.contact-form--embed .contact-form__error {
	margin: -4px 10px 8px;
	font-size: 11px;
}

.contact-form--embed .contact-form__checkbox {
	gap: 8px;
	margin: 8px 10px;
	padding: 7px 10px;
}

.contact-form.contact-form--embed .contact-form__checkbox input {
	width: 18px;
	height: 18px;
}

.contact-form.contact-form--embed .contact-form__checkbox input::after {
	width: 5px;
	height: 9px;
	border-width: 0 2px 2px 0;
}

.contact-form--embed .contact-form__actions {
	margin-top: 12px;
}

.contact-form.contact-form--embed .contact-form__btn {
	min-width: 0;
	width: 100%;
	padding: 11px 16px;
	font-size: 15px;
}