/**
 * 高森ソサイチBASE — フォーム
 * テーマが --tsn-color-* を定義していればその配色に自動で揃います。
 */

.tsn-form-wrap {
	--f-primary: var(--tsn-color-primary, #e8621a);
	--f-primary-dark: var(--tsn-color-primary-dark, #c44f0f);
	--f-primary-soft: var(--tsn-color-primary-soft, #fdeee4);
	--f-ink: var(--tsn-color-ink, #0e1c17);
	--f-ink-soft: var(--tsn-color-ink-soft, #5d6b64);
	--f-surface: var(--tsn-color-surface, #ffffff);
	--f-line: var(--tsn-color-border, #d3dad1);
	--f-error: #c0392b;
	--f-radius: 4px;

	color: var(--f-ink);
	line-height: 1.9;
}

/* ---------- 進行状況 ---------- */
.tsn-steps {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	list-style: none;
	margin: 0 0 40px;
	padding: 0;
	border-top: 2px solid var(--f-line);
}

.tsn-steps li {
	display: flex;
	align-items: baseline;
	gap: 8px;
	padding: 12px 0 0;
	margin-top: -2px;
	border-top: 2px solid transparent;
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--f-ink-soft);
}

.tsn-steps li span {
	font-family: "Archivo", var(--tsn-font-num, sans-serif);
	font-variation-settings: "wdth" 112;
	font-size: 0.75rem;
	font-weight: 600;
}

.tsn-steps .is-current {
	border-top-color: var(--f-primary);
	color: var(--f-primary-dark);
}

.tsn-steps .is-done {
	border-top-color: var(--f-ink);
	color: var(--f-ink);
}

/* ---------- 通知 ---------- */
.tsn-notice {
	padding: 16px 20px;
	margin-bottom: 32px;
	font-size: 0.9375rem;
	border-left: 3px solid var(--f-primary);
	background: var(--f-primary-soft);
}

.tsn-notice p {
	margin: 0 0 6px;
}

.tsn-notice p:last-child,
.tsn-notice ul:last-child {
	margin-bottom: 0;
}

.tsn-notice__title {
	font-weight: 700;
}

.tsn-notice--error {
	background: #fdecea;
	border-left-color: var(--f-error);
	color: #8c2318;
}

.tsn-notice ul {
	margin: 4px 0 0;
	padding-left: 1.2em;
}

/* ---------- 節 ---------- */
.tsn-fieldset {
	border: 0;
	border-top: 1px solid var(--f-line);
	padding: 28px 0 0;
	margin: 0 0 40px;
}

.tsn-legend {
	display: block;
	width: 100%;
	padding: 0;
	margin-bottom: 22px;
	font-size: 1rem;
	font-weight: 900;
	letter-spacing: 0.04em;
}

.tsn-legend .tsn-optional {
	margin-left: 10px;
	vertical-align: 2px;
}

.tsn-field {
	margin-bottom: 22px;
}

.tsn-field:last-child {
	margin-bottom: 0;
}

.tsn-label {
	display: flex;
	align-items: center;
	gap: 8px;
	font-weight: 700;
	font-size: 0.875rem;
	margin-bottom: 7px;
}

.tsn-required {
	background: var(--f-primary);
	color: #fff;
	font-size: 0.625rem;
	font-weight: 700;
	padding: 2px 7px;
	border-radius: 2px;
	letter-spacing: 0.06em;
	line-height: 1.6;
}

.tsn-optional {
	border: 1px solid var(--f-line);
	color: var(--f-ink-soft);
	font-size: 0.625rem;
	padding: 1px 7px;
	border-radius: 2px;
	margin-left: 6px;
	line-height: 1.7;
}

.tsn-input {
	width: 100%;
	box-sizing: border-box;
	padding: 13px 15px;
	border: 1px solid var(--f-line);
	border-radius: var(--f-radius);
	background: var(--f-surface);
	font-size: 1rem;
	font-family: inherit;
	color: var(--f-ink);
	transition: border-color 0.15s, box-shadow 0.15s;
}

.tsn-input::placeholder {
	color: #a9b3ac;
}

.tsn-input:focus {
	outline: none;
	border-color: var(--f-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--f-primary) 18%, transparent);
}

select.tsn-input {
	appearance: none;
	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%230e1c17' stroke-width='1.6' d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 15px center;
	background-size: 11px;
	padding-right: 40px;
}

.tsn-field--narrow .tsn-input {
	max-width: 220px;
}

.tsn-input-suffix {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 0.875rem;
	color: var(--f-ink-soft);
}

.tsn-field__error {
	color: var(--f-error);
	font-size: 0.8125rem;
	font-weight: 700;
	margin: 0 0 7px;
}

.tsn-help {
	font-size: 0.8125rem;
	color: var(--f-ink-soft);
	margin: -6px 0 18px;
}

.tsn-static-value {
	font-weight: 700;
	font-size: 1.0625rem;
	margin: 0;
	padding: 2px 0 0;
}

.tsn-grid-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0 20px;
}

/* ---------- 選んだ大会の要点 ---------- */
.tsn-tournament-card {
	border-top: 1px solid var(--f-line);
	border-bottom: 1px solid var(--f-line);
	padding: 16px 0;
	margin-bottom: 24px;
}

.tsn-tournament-card dl {
	margin: 0;
	display: grid;
	gap: 7px;
}

.tsn-tournament-card dl > div {
	display: grid;
	grid-template-columns: 6em 1fr;
	gap: 12px;
	font-size: 0.9375rem;
}

.tsn-tournament-card dt {
	font-weight: 700;
	color: var(--f-ink-soft);
	font-size: 0.8125rem;
	margin: 0;
	padding-top: 2px;
}

.tsn-tournament-card dd {
	margin: 0;
}

/* ---------- 選択肢 ---------- */
.tsn-choices {
	display: grid;
	gap: 10px;
}

.tsn-choice {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 15px 16px;
	border: 1px solid var(--f-line);
	border-radius: var(--f-radius);
	background: var(--f-surface);
	cursor: pointer;
	transition: border-color 0.15s;
}

.tsn-choice:hover,
.tsn-choice:focus-within {
	border-color: var(--f-primary);
}

.tsn-choice input {
	margin-top: 6px;
	accent-color: var(--f-primary);
	width: 17px;
	height: 17px;
	flex: none;
}

.tsn-choice span {
	font-weight: 700;
	font-size: 0.9375rem;
}

.tsn-choice small {
	display: block;
	font-size: 0.8125rem;
	color: var(--f-ink-soft);
	font-weight: 400;
	margin-top: 2px;
}

/* ---------- メンバー名簿 ---------- */
.tsn-members {
	display: grid;
	gap: 8px;
	margin-bottom: 16px;
}

.tsn-member-row {
	display: grid;
	grid-template-columns: 24px 1.4fr 1.4fr 0.7fr;
	gap: 8px;
	align-items: center;
}

.tsn-member-row__index {
	font-family: "Archivo", sans-serif;
	font-variation-settings: "wdth" 110;
	font-size: 0.75rem;
	color: var(--f-ink-soft);
	text-align: right;
	padding-right: 2px;
}

.tsn-member-row .tsn-input {
	padding: 10px 12px;
	font-size: 0.9375rem;
}

/* ---------- 注意事項 ---------- */
.tsn-terms {
	border: 1px solid var(--f-line);
	border-radius: var(--f-radius);
	padding: 18px 20px;
	margin-bottom: 22px;
	font-size: 0.875rem;
	max-height: 220px;
	overflow-y: auto;
	background: var(--f-surface);
}

.tsn-terms__title {
	font-weight: 700;
	margin-top: 0;
}

/* ---------- ボタン（テーマが無い場合の下地） ---------- */
.tsn-form-wrap .tsn-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 15px 32px;
	border: 1.5px solid transparent;
	border-radius: var(--f-radius);
	font-family: inherit;
	font-size: 0.9375rem;
	font-weight: 700;
	letter-spacing: 0.05em;
	cursor: pointer;
	text-decoration: none;
	transition: background 0.16s, color 0.16s, border-color 0.16s;
}

.tsn-form-wrap .tsn-btn--primary {
	background: var(--f-primary);
	color: #fff;
}

.tsn-form-wrap .tsn-btn--primary:hover {
	background: var(--f-ink);
	color: #fff;
}

.tsn-form-wrap .tsn-btn--ghost {
	background: transparent;
	border-color: var(--f-line);
	color: var(--f-ink);
}

.tsn-form-wrap .tsn-btn--ghost:hover {
	border-color: var(--f-ink);
	background: var(--f-ink);
	color: #fff;
}

/* この端末に保存 */

.tsn-remember {
	margin-top: 28px;
}

.tsn-remember[hidden] {
	display: none;
}

.tsn-remember__note {
	margin: 8px 2px 0;
	font-size: 0.8125rem;
	line-height: 1.7;
	color: var(--f-ink-soft, #5d6b64);
}

.tsn-remember__clear {
	appearance: none;
	margin: 0;
	padding: 0;
	border: 0;
	background: none;
	font: inherit;
	color: inherit;
	text-decoration: underline;
	text-underline-offset: 3px;
	cursor: pointer;
}

.tsn-remember__clear[hidden] {
	display: none;
}

.tsn-actions {
	display: flex;
	justify-content: center;
	gap: 14px;
	margin-top: 40px;
	padding-top: 32px;
	border-top: 1px solid var(--f-line);
}

.tsn-actions--split {
	flex-direction: row-reverse;
	flex-wrap: wrap;
	justify-content: center;
}

/* ---------- 確認・完了 ---------- */
.tsn-confirm-table {
	width: 100%;
	border-collapse: collapse;
	border-top: 1px solid var(--f-line);
}

.tsn-confirm-table th,
.tsn-confirm-table td {
	padding: 15px 16px 15px 0;
	text-align: left;
	vertical-align: top;
	border-bottom: 1px solid var(--f-line);
	font-size: 0.9375rem;
}

.tsn-confirm-table th {
	width: 11em;
	font-weight: 700;
	color: var(--f-ink-soft);
	font-size: 0.8125rem;
	white-space: nowrap;
}

.tsn-confirm-sub {
	font-size: 0.8125rem;
	color: var(--f-ink-soft);
}

.tsn-confirm-amount {
	font-weight: 700;
	font-size: 1.25rem;
}

.tsn-confirm-members {
	margin: 0;
	padding-left: 1.4em;
	font-size: 0.9375rem;
}

.tsn-complete {
	border-top: 2px solid var(--f-primary);
	padding: 36px 0 32px;
	margin-bottom: 32px;
}

.tsn-complete__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border: 1.5px solid var(--f-primary);
	border-radius: 50%;
	color: var(--f-primary);
	font-size: 1.25rem;
	margin: 0 0 16px;
}

.tsn-complete__title {
	margin: 0 0 12px;
	font-size: 1.5rem;
	font-weight: 900;
	letter-spacing: 0.03em;
}

.tsn-complete__code {
	margin-top: 20px;
	font-size: 0.9375rem;
	color: var(--f-ink-soft);
}

.tsn-complete__code strong {
	font-family: "Archivo", sans-serif;
	font-variation-settings: "wdth" 115;
	font-size: 1.125rem;
	letter-spacing: 0.06em;
	color: var(--f-ink);
	margin-left: 8px;
}

.tsn-payment-box {
	border: 1px solid var(--f-line);
	border-left: 3px solid var(--f-primary);
	border-radius: var(--f-radius);
	padding: 26px;
	margin-top: 32px;
	background: var(--f-surface);
}

.tsn-payment-box h3 {
	margin-top: 0;
	font-size: 1.0625rem;
	font-weight: 900;
}

.tsn-payment-box__amount strong {
	font-size: 1.25rem;
}

.tsn-badge {
	display: inline-block;
	padding: 3px 12px;
	border: 1px solid var(--f-line);
	border-radius: var(--f-radius);
	font-size: 0.8125rem;
	font-weight: 700;
	color: var(--f-ink-soft);
}

.tsn-badge--paid {
	border-color: var(--tsn-color-accent, #1e7a5a);
	color: var(--tsn-color-accent, #1e7a5a);
}

.tsn-badge--unpaid,
.tsn-badge--pending {
	border-color: var(--f-primary);
	color: var(--f-primary-dark);
}

/* ---------- ハニーポット ---------- */
.tsn-hp {
	position: absolute !important;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* ---------- 画面幅が狭いとき ---------- */
@media (max-width: 640px) {
	.tsn-grid-2 {
		grid-template-columns: 1fr;
	}

	.tsn-member-row {
		grid-template-columns: 20px 1fr 1fr;
	}

	.tsn-member-row .tsn-input--number {
		grid-column: 2 / 4;
	}

	.tsn-steps li {
		font-size: 0.75rem;
		gap: 5px;
	}

	.tsn-confirm-table th,
	.tsn-confirm-table td {
		display: block;
		width: auto;
	}

	.tsn-confirm-table th {
		border-bottom: 0;
		padding-bottom: 2px;
	}

	.tsn-actions {
		flex-direction: column;
	}

	.tsn-actions--split {
		flex-direction: column-reverse;
	}

	.tsn-form-wrap .tsn-btn {
		width: 100%;
	}
}