@charset "utf-8";

/* =========================================
   タブUIのデザイン
========================================= */
.tabs {
	display: flex;
	border-bottom: 0.125em solid var(--green);
	gap: 0.5em;
}

.tab-btn {
	flex: 1;
	padding: 1em 0.5em;
	background: #d1d5db;
	border: none;
	font-size: 1em;
	font-weight: 700;
	color: #999;
	cursor: pointer;
	transition: all 0.3s ease;
	border-radius: 0.5em 0.5em 0 0;
}

.tab-btn:hover {
	background: rgba(60, 128, 24, 0.25);
	color: var(--green);
}

.tab-btn.active {
	color: var(--white);
	background: var(--green);
}

/* =========================================
   フォームコンテナ
========================================= */
.tab-content-area {
	position: relative;
}

.settings-form {
	background: var(--white);
	padding: 2em;
	animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(0.5em);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* =========================================
   フォーム入力要素
========================================= */
.form-desc {
	margin-bottom: 1em;
	color: #666;
	line-height: 1.6;
	background: #fdfdfd;
	padding: 1em 0 0;
	border-radius: 0.5em;
}

.form-group {
	margin-bottom: 1em;
}

.form-group label {
	display: block;
	font-weight: 700;
	margin-bottom: 0.5em;
	color: var(--green);
	font-size: 0.9em;
}

.form-group input {
	width: 100%;
	padding: 0.8em 1em;
	border: 0.125em solid #d1d5db;
	/* border-gray-300 */
	border-radius: 0.5em;
	font-size: 1em;
	color: #374151;
	/* text-gray-700 */
	background: #f9fafb;
	/* bg-gray-50 */
	box-sizing: border-box;
	transition: all 0.3s ease;
}
.form-group input.m25 {
	margin-top: 0.25em;
}

.lot-inputs {
	display: flex;
	align-items: center;
	gap: 0.5em;
}

.lot-inputs span {
	font-weight: 700;
	color: var(--green);
}

.lot-inputs input {
	text-align: left;
	padding-left: 0.5em;
	padding-right: 0.5em;
}

.form-group input:focus {
	outline: none;
	border-color: var(--green);
	background: var(--white);
	box-shadow: 0 0 0 0.25em rgba(60, 128, 24, 0.15);
}

.form-group input::placeholder {
	color: #9ca3af;
}

/* =========================================
   アクションボタン
========================================= */
.form-actions {
	margin-top: 2.5em;
	text-align: center;
}

.btn-submit {
	background: var(--green);
	color: var(--white);
	border: none;
	padding: 1.1em 2em;
	border-radius: 2em;
	font-size: 1.1em;
	font-weight: 700;
	cursor: pointer;
	width: 100%;
}

/* =========================================
   通知設定
========================================= */
.notification-section {
	margin-top: 2em;
	border-top: 0.125em dashed var(--green);
}

.notification-section h3 {
	margin-bottom: 1em;
	color: var(--green);
	font-size: 1.25em;
}

.sub-heading {
	margin: 1.5em 0 1em;
	color: #333;
	font-size: 1.25em;
	font-weight: 700;
	padding-left: 0.5em;
	border-left: var(--green) solid 0.25em;
}

.toggle-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.5em 0;
	border-bottom: 0.125em solid #e5e7eb;
	cursor: pointer;
}

.toggle-item:last-child {
	border-bottom: none;
}

.toggle-divider {
	border: none;
	border-top: 0.125em solid var(--green);
	margin: 0;
}

.toggle-label-text {
	font-weight: 500;
	color: #374151;
}

/* トグルスイッチ（iOSライク） */
.toggle-switch {
	position: relative;
	width: 4em;
	height: 2em;
}

.toggle-switch input {
	opacity: 0;
	width: 0;
	height: 0;
	position: absolute;
}

.toggle-switch .slider {
	position: absolute;
	cursor: pointer;
	top: 0; left: 0; right: 0; bottom: 0;
	background-color: #d1d5db;
	transition: .3s;
	border-radius: 2em;
}

.toggle-switch .slider:before {
	position: absolute;
	content: "";
	height: 1.5em;
	width: 1.5em;
	left: 0.25em;
	bottom: 0.25em;
	background-color: white;
	transition: .3s;
	border-radius: 50%;
	box-shadow: 0 0.25em 0.25em rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .slider {
	background-color: var(--green);
}

.toggle-switch input:checked + .slider:before {
	transform: translateX(2em);
}

/* ラジオボタンリスト */
.radio-list {
	display: flex;
	flex-direction: column;
}
.radio-list label {
	padding: 0.5em 0;
}

.radio-item {
	display: flex;
	align-items: center;
	gap: 0.25em;
	cursor: pointer;
}

.radio-item input[type="radio"] {
	width: 1.5em;
	height: 1.5em;
	accent-color: var(--green);
	cursor: pointer;
	margin: 0;
}

.radio-label-text {
	font-weight: 500;
	color: #374151;
}

/* =========================================
   スマホ用調整
========================================= */
@media all and (max-width: 736px) {
	.settings-form {
		padding: 1em 0;
	}
	.form-desc {
		padding: 0;
	}

	.tab-btn {
		font-size: 0.95em;
		padding: 0.8em 0.25em;
	}
}