/* =========================================================
   引っ越し先 電気開始日リマインダー  -  フロント用CSS
   すべて .ktdr 配下にスコープしてテーマとの衝突を防止
   ========================================================= */

.ktdr {
	--ktdr-ink: #15233b;
	--ktdr-ink-soft: #4a5a72;
	--ktdr-line: #dde3ec;
	--ktdr-bg: #f6f8fb;
	--ktdr-card: #ffffff;
	--ktdr-brand: #1d4ed8;
	--ktdr-brand-deep: #16327a;
	--ktdr-energy: #f59e0b;

	/* 緊急度カラー */
	--ktdr-calm: #15a06b;
	--ktdr-soon: #d98e04;
	--ktdr-hurry: #e8590c;
	--ktdr-urgent: #d92d20;
	--ktdr-over: #9f1239;

	--ktdr-radius: 16px;
	--ktdr-shadow: 0 10px 30px rgba(21, 35, 59, .08);

	box-sizing: border-box;
	max-width: 600px;
	margin: 2rem auto;
	font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN",
		"Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
	color: var(--ktdr-ink);
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
}
.ktdr *,
.ktdr *::before,
.ktdr *::after { box-sizing: border-box; }

.ktdr__card {
	background: var(--ktdr-card);
	border: 1px solid var(--ktdr-line);
	border-radius: var(--ktdr-radius);
	box-shadow: var(--ktdr-shadow);
	overflow: hidden;
}

/* ---------- ヘッダー ---------- */
.ktdr__head {
	padding: 28px 26px 22px;
	background:
		radial-gradient(120% 140% at 100% 0%, rgba(245,158,11,.10), transparent 60%),
		linear-gradient(180deg, #fbfcfe, #ffffff);
	border-bottom: 1px solid var(--ktdr-line);
}
.ktdr__eyebrow {
	margin: 0 0 8px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .12em;
	color: var(--ktdr-brand);
	text-transform: none;
}
.ktdr__title {
	margin: 0 0 10px;
	font-size: 26px;
	font-weight: 800;
	line-height: 1.32;
	letter-spacing: .01em;
	color: var(--ktdr-ink);
}
.ktdr__lead {
	margin: 0;
	font-size: 14px;
	color: var(--ktdr-ink-soft);
}

/* ---------- フォーム ---------- */
.ktdr__form { padding: 22px 26px 26px; }
.ktdr__field { margin-bottom: 20px; }
.ktdr__label {
	display: flex;
	align-items: center;
	gap: 9px;
	margin-bottom: 9px;
	font-size: 15px;
	font-weight: 700;
	color: var(--ktdr-ink);
}
.ktdr__step {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--ktdr-brand);
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	flex: 0 0 auto;
}
.ktdr__hint {
	margin: -2px 0 8px 31px;
	font-size: 12.5px;
	color: var(--ktdr-ink-soft);
}

.ktdr__input {
	width: 100%;
	padding: 12px 13px;
	font-size: 16px;            /* iOSの自動ズーム防止 */
	font-family: inherit;
	color: var(--ktdr-ink);
	background: #fff;
	border: 1.5px solid var(--ktdr-line);
	border-radius: 10px;
	appearance: none;
	-webkit-appearance: none;
	transition: border-color .15s ease, box-shadow .15s ease;
}
.ktdr__input:focus {
	outline: none;
	border-color: var(--ktdr-brand);
	box-shadow: 0 0 0 3px rgba(29,78,216,.14);
}
.ktdr__row { display: flex; gap: 10px; }
.ktdr__input--half { flex: 1 1 0; min-width: 0; }

/* ラジオ / チェック */
.ktdr__choices { display: flex; gap: 10px; }
.ktdr__choice,
.ktdr__check {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 11px 14px;
	font-size: 14px;
	font-weight: 600;
	border: 1.5px solid var(--ktdr-line);
	border-radius: 10px;
	cursor: pointer;
	transition: border-color .15s ease, background .15s ease;
	user-select: none;
}
.ktdr__choice { flex: 1 1 0; justify-content: center; }
.ktdr__choice:has(input:checked) {
	border-color: var(--ktdr-brand);
	background: rgba(29,78,216,.06);
	color: var(--ktdr-brand-deep);
}
.ktdr__checks { display: flex; flex-wrap: wrap; gap: 10px; }
.ktdr__check:has(input:checked) {
	border-color: var(--ktdr-energy);
	background: rgba(245,158,11,.10);
}
.ktdr__choice input,
.ktdr__check input { accent-color: var(--ktdr-brand); width: 16px; height: 16px; }

/* 送信ボタン */
.ktdr__submit {
	width: 100%;
	margin-top: 6px;
	padding: 15px 18px;
	font-size: 16px;
	font-weight: 800;
	font-family: inherit;
	color: #fff;
	background: linear-gradient(180deg, #2563eb, var(--ktdr-brand-deep));
	border: none;
	border-radius: 12px;
	cursor: pointer;
	transition: transform .08s ease, box-shadow .15s ease, opacity .15s;
	box-shadow: 0 8px 18px rgba(29,78,216,.25);
}
.ktdr__submit:hover { box-shadow: 0 10px 22px rgba(29,78,216,.32); }
.ktdr__submit:active { transform: translateY(1px); }

/* ---------- 結果エリア ---------- */
.ktdr__result { padding: 4px 26px 28px; }

.ktdr__banner {
	border-radius: 14px;
	padding: 18px 18px 16px;
	margin-bottom: 18px;
	color: #fff;
	background: var(--state, var(--ktdr-brand));
	box-shadow: 0 8px 20px rgba(21,35,59,.14);
}
.ktdr__banner-status {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .08em;
	padding: 3px 10px;
	border-radius: 999px;
	background: rgba(255,255,255,.22);
	margin-bottom: 10px;
}
.ktdr__banner-headline {
	margin: 0;
	font-size: 21px;
	font-weight: 800;
	line-height: 1.4;
}
.ktdr__banner-sub {
	margin: 8px 0 0;
	font-size: 13.5px;
	opacity: .95;
}

/* 緊急度メーター（シグネチャ要素） */
.ktdr__meter {
	margin: 16px 0 20px;
}
.ktdr__meter-track {
	position: relative;
	height: 12px;
	border-radius: 999px;
	background: linear-gradient(90deg,
		var(--ktdr-calm) 0%, var(--ktdr-calm) 20%,
		var(--ktdr-soon) 38%,
		var(--ktdr-hurry) 60%,
		var(--ktdr-urgent) 82%, var(--ktdr-over) 100%);
}
.ktdr__meter-marker {
	position: absolute;
	top: 50%;
	left: var(--pos, 0%);
	width: 22px;
	height: 22px;
	transform: translate(-50%, -50%);
	background: #fff;
	border: 4px solid var(--state, var(--ktdr-ink));
	border-radius: 50%;
	box-shadow: 0 2px 6px rgba(21,35,59,.3);
	transition: left .5s cubic-bezier(.22,1,.36,1);
}
.ktdr__meter-scale {
	display: flex;
	justify-content: space-between;
	margin-top: 8px;
	font-size: 11px;
	font-weight: 600;
	color: var(--ktdr-ink-soft);
}

/* 推奨日カード */
.ktdr__dates {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
	margin-bottom: 20px;
}
.ktdr__datebox {
	border: 1.5px solid var(--ktdr-line);
	border-radius: 12px;
	padding: 14px;
	background: var(--ktdr-bg);
}
.ktdr__datebox--accent {
	border-color: transparent;
	background: var(--state, var(--ktdr-brand));
	color: #fff;
}
.ktdr__datebox-label {
	margin: 0 0 4px;
	font-size: 12px;
	font-weight: 700;
	opacity: .85;
}
.ktdr__datebox-value {
	margin: 0;
	font-size: 22px;
	font-weight: 800;
	line-height: 1.25;
}
.ktdr__datebox-note { margin: 4px 0 0; font-size: 11.5px; opacity: .85; }

/* チェックリスト */
.ktdr__section-title {
	margin: 0 0 12px;
	font-size: 15px;
	font-weight: 800;
	display: flex;
	align-items: center;
	gap: 8px;
}
.ktdr__checklist { list-style: none; margin: 0 0 22px; padding: 0; }
.ktdr__checklist li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 11px 0;
	border-bottom: 1px solid var(--ktdr-line);
	font-size: 14px;
}
.ktdr__checklist li:last-child { border-bottom: none; }
.ktdr__tick {
	flex: 0 0 auto;
	width: 20px; height: 20px;
	border-radius: 6px;
	display: inline-flex; align-items: center; justify-content: center;
	font-size: 12px; font-weight: 800;
	margin-top: 1px;
}
.ktdr__tick--done { background: rgba(21,160,107,.15); color: var(--ktdr-calm); }
.ktdr__tick--todo { background: rgba(245,158,11,.18); color: var(--ktdr-hurry); }
.ktdr__checklist .ktdr__ci-note { color: var(--ktdr-ink-soft); font-size: 12px; }

/* CTA */
.ktdr__cta {
	border-radius: 14px;
	padding: 18px;
	background: linear-gradient(180deg, #fff8ee, #fff);
	border: 1.5px solid #f6dca5;
}
.ktdr__cta--strong { border-color: var(--ktdr-urgent); background: linear-gradient(180deg,#fff1f0,#fff); }
.ktdr__cta-lead { margin: 0 0 12px; font-size: 14px; font-weight: 600; color: var(--ktdr-ink); }
.ktdr__cta-btn {
	display: block;
	width: 100%;
	padding: 16px;
	text-align: center;
	font-size: 16px;
	font-weight: 800;
	color: #fff;
	text-decoration: none;
	border-radius: 12px;
	background: linear-gradient(180deg, #fb923c, #ea580c);
	box-shadow: 0 8px 18px rgba(234,88,12,.30);
	transition: transform .08s ease, box-shadow .15s ease;
}
.ktdr__cta-btn:hover { box-shadow: 0 10px 24px rgba(234,88,12,.40); color:#fff; }
.ktdr__cta-btn:active { transform: translateY(1px); }
.ktdr__cta--strong .ktdr__cta-btn {
	background: linear-gradient(180deg, #f0584b, var(--ktdr-urgent));
	box-shadow: 0 8px 18px rgba(217,45,32,.35);
	animation: ktdr-pulse 1.6s ease-in-out infinite;
}
@keyframes ktdr-pulse {
	0%,100% { box-shadow: 0 8px 18px rgba(217,45,32,.35); }
	50%     { box-shadow: 0 8px 26px rgba(217,45,32,.6); }
}

/* 完了メッセージ */
.ktdr__done {
	text-align: center;
	padding: 18px;
	border-radius: 12px;
	background: rgba(21,160,107,.08);
	border: 1.5px solid rgba(21,160,107,.3);
	color: var(--ktdr-calm);
	font-weight: 700;
	font-size: 14px;
}

.ktdr__redo {
	display: inline-block;
	margin-top: 16px;
	background: none;
	border: none;
	color: var(--ktdr-brand);
	font-size: 13px;
	font-weight: 700;
	cursor: pointer;
	text-decoration: underline;
	font-family: inherit;
}

.ktdr__error {
	color: var(--ktdr-urgent);
	font-size: 13px;
	font-weight: 600;
	margin: -8px 0 12px;
}

.ktdr__credit {
	text-align: center;
	margin: 12px 0 0;
	font-size: 11px;
	color: #9aa6b8;
	letter-spacing: .04em;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 480px) {
	.ktdr { margin: 1rem auto; }
	.ktdr__head { padding: 22px 18px 18px; }
	.ktdr__title { font-size: 22px; }
	.ktdr__form { padding: 18px; }
	.ktdr__result { padding: 4px 18px 22px; }
	.ktdr__choices { flex-direction: column; }
	.ktdr__dates { grid-template-columns: 1fr; }
	.ktdr__br { display: none; }
}

/* アクセシビリティ：モーション軽減 */
@media (prefers-reduced-motion: reduce) {
	.ktdr__meter-marker { transition: none; }
	.ktdr__cta--strong .ktdr__cta-btn { animation: none; }
}