.jin-spreadsheet-tool,
.jin-spreadsheet-tool * {
	box-sizing: border-box;
}

.jin-spreadsheet-tool {
	--sms-accent: #1769aa;
	--sms-accent-dark: #0d4778;
	--sms-border: #c9d4df;
	--sms-muted: #f4f7fa;
	--sms-text: #1f2933;
	--sms-warn: #875b00;
	width: min(100%, 75rem);
	margin: 0.65rem auto;
	overflow: hidden;
	font-size: 0.875rem;
	line-height: 1.55;
	color: var(--sms-text);
	background: #fff;
	border: 1px solid var(--sms-border);
	border-radius: 0.65rem;
	box-shadow: 0 0.35rem 1.1rem rgb(15 43 69 / 8%);
}

.jin-spreadsheet-tool [hidden] { display: none !important; }

.jin-spreadsheet-tool .screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.jin-spreadsheet-tool button,
.jin-spreadsheet-tool input,
.jin-spreadsheet-tool select {
	font: inherit;
}

.jin-spreadsheet-tool button:focus-visible,
.jin-spreadsheet-tool input:focus-visible,
.jin-spreadsheet-tool select:focus-visible,
.jin-spreadsheet-tool [tabindex]:focus-visible,
.jin-spreadsheet-tool a:focus-visible {
	outline: 3px solid #f4bf47;
	outline-offset: 2px;
}

.jin-spreadsheet-tool__header {
	display: grid;
	grid-template-columns: minmax(4.5rem, 7.5rem) 1fr;
	min-height: 4.4rem;
	border-bottom: 1px solid var(--sms-border);
}

.jin-spreadsheet-tool__logo,
.jin-spreadsheet-tool__header h1 {
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	padding: 0.55rem 0.75rem;
}

.jin-spreadsheet-tool__logo {
	background: var(--sms-muted);
	border-right: 1px solid var(--sms-border);
}

.jin-spreadsheet-tool__logo img {
	display: block;
	width: auto;
	max-width: 100%;
	height: auto;
	max-height: 3rem;
	object-fit: contain;
}

.jin-spreadsheet-tool__logo-mark {
	display: inline-grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	font-size: 1.1rem;
	font-weight: 800;
	color: #fff;
	background: var(--sms-accent-dark);
	border-radius: 0.55rem;
}

.jin-spreadsheet-tool__header h1 {
	font-size: clamp(1.05rem, 2vw, 1.4rem);
	line-height: 1.3;
	text-align: center;
}

.jin-spreadsheet-tool__account {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem;
	align-items: center;
	justify-content: center;
	padding: 0.45rem 0.75rem 0.2rem;
	font-size: 0.78rem;
}

.jin-spreadsheet-tool__plan {
	display: inline-block;
	padding: 0.05rem 0.42rem;
	font-weight: 700;
	color: #28465d;
	background: #e7f2fa;
	border-radius: 999px;
}

.jin-spreadsheet-tool__limits {
	margin: 0;
	padding: 0.1rem 0.75rem 0.45rem;
	font-size: 0.75rem;
	text-align: center;
	border-bottom: 1px solid var(--sms-border);
}

.jin-spreadsheet-tool__privacy {
	display: flex;
	gap: 0.45rem;
	align-items: flex-start;
	padding: 0.5rem clamp(0.75rem, 2.5vw, 1.15rem);
	font-size: 0.76rem;
	color: #493800;
	background: #fff9df;
	border-bottom: 1px solid #e3cb79;
}

.jin-spreadsheet-tool__privacy p { margin: 0; }

.jin-spreadsheet-tool__intro {
	padding: 0.55rem clamp(0.75rem, 2.5vw, 1.15rem);
	background: var(--sms-muted);
	border-bottom: 1px solid var(--sms-border);
}

.jin-spreadsheet-tool__intro h2 {
	margin: 0 0 0.25rem;
	font-size: 0.94rem;
}

.jin-spreadsheet-tool__intro p { margin: 0; font-size: 0.8rem; }

.jin-spreadsheet-workspace {
	padding: clamp(0.75rem, 2.5vw, 1.4rem);
}

.jin-spreadsheet-mode {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.65rem;
	margin-bottom: 0.85rem;
}

.jin-spreadsheet-mode button {
	display: grid;
	gap: 0.08rem;
	min-height: 3.6rem;
	padding: 0.6rem 0.75rem;
	color: var(--sms-text);
	text-align: left;
	background: #fff;
	border: 2px solid var(--sms-border);
	border-radius: 0.55rem;
	cursor: pointer;
}

.jin-spreadsheet-mode button[aria-checked="true"] {
	color: var(--sms-accent-dark);
	background: #eef7fd;
	border-color: var(--sms-accent);
}

.jin-spreadsheet-mode button strong { font-size: 0.95rem; }
.jin-spreadsheet-mode button span { font-size: 0.76rem; }

.jin-spreadsheet-steps {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	padding: 0;
	margin: 0 0 0.85rem;
	list-style: none;
	counter-reset: none;
}

.jin-spreadsheet-steps li {
	padding: 0.35rem 0.2rem;
	font-size: 0.76rem;
	font-weight: 700;
	color: #65717c;
	text-align: center;
	background: #f1f4f7;
	border-bottom: 3px solid #d6dee6;
}

.jin-spreadsheet-steps li[aria-current="step"] {
	color: var(--sms-accent-dark);
	background: #eef7fd;
	border-color: var(--sms-accent);
}

.jin-spreadsheet-steps li.is-complete { color: #126e45; border-color: #49a77a; }

.jin-spreadsheet-panel {
	min-height: 13rem;
	padding: 0.85rem;
	background: #fff;
	border: 1px solid var(--sms-border);
	border-radius: 0.55rem;
}

.jin-spreadsheet-panel h2 {
	margin: 0 0 0.65rem;
	font-size: 1rem;
}

.jin-spreadsheet-panel h3 { margin: 0 0 0.5rem; font-size: 0.9rem; }
.jin-spreadsheet-panel h4 { margin: 0 0 0.25rem; font-size: 0.85rem; }

.jin-spreadsheet-dropzone {
	display: grid;
	place-items: center;
	gap: 0.25rem;
	min-height: 9.5rem;
	padding: 0.85rem;
	text-align: center;
	background: #f8fbfd;
	border: 2px dashed #7b94a8;
	border-radius: 0.55rem;
	cursor: pointer;
}

.jin-spreadsheet-dropzone.is-dragging { background: #e4f3fd; border-color: var(--sms-accent); }
.jin-spreadsheet-dropzone__icon { font-size: 2rem; color: var(--sms-accent-dark); }
.jin-spreadsheet-dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; }

.jin-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.45rem;
	padding: 0.45rem 0.85rem;
	font-weight: 700;
	line-height: 1.2;
	text-decoration: none !important;
	border: 1px solid transparent;
	border-radius: 0.4rem;
	cursor: pointer;
}

.jin-button--primary { color: #fff !important; background: var(--sms-accent-dark); border-color: var(--sms-accent-dark); }
.jin-button--secondary { color: var(--sms-accent-dark) !important; background: #fff; border-color: var(--sms-accent); }
.jin-button:hover { filter: brightness(0.96); }

.jin-spreadsheet-help {
	margin: 0.4rem 0 0;
	font-size: 0.75rem;
	color: #52606d;
}

.jin-spreadsheet-file-list { margin-top: 0.7rem; }
.jin-table-scroll { max-width: 100%; overflow: auto; border: 1px solid var(--sms-border); border-radius: 0.4rem; }
.jin-table-scroll table { width: 100%; min-width: 38rem; border-collapse: collapse; }
.jin-table-scroll th,
.jin-table-scroll td { padding: 0.45rem; text-align: left; vertical-align: top; border-bottom: 1px solid #dce3e9; }
.jin-table-scroll th { font-size: 0.75rem; background: #f3f6f9; }
.jin-table-scroll td { font-size: 0.78rem; }
.jin-table-scroll td strong,
.jin-table-scroll td small { display: block; }
.jin-table-scroll td select { display: block; width: 100%; min-width: 10rem; margin-bottom: 0.25rem; }
.jin-table-scroll td button { min-width: 2rem; min-height: 2rem; margin: 0 0.15rem 0.15rem 0; }

.jin-warning {
	display: block;
	margin: 0.25rem 0 0;
	padding: 0.35rem 0.5rem;
	font-size: 0.75rem;
	color: #614400;
	background: #fff8dc;
	border-left: 3px solid #d79b00;
}

.jin-spreadsheet-panel fieldset,
.jin-spreadsheet-output,
[data-horizontal-settings],
[data-split-settings] {
	padding: 0.7rem;
	margin: 0 0 0.7rem;
	border: 1px solid var(--sms-border);
	border-radius: 0.45rem;
}

.jin-spreadsheet-panel legend { padding: 0 0.25rem; font-weight: 700; }
.jin-spreadsheet-panel label:not(.jin-choice, .jin-checkbox, .jin-button) { display: grid; gap: 0.25rem; margin: 0 0 0.65rem; font-weight: 700; }
.jin-spreadsheet-panel select,
.jin-spreadsheet-panel input[type="number"] { width: min(100%, 32rem); min-height: 2.35rem; padding: 0.35rem 0.45rem; color: inherit; background: #fff; border: 1px solid #758594; border-radius: 0.3rem; }

.jin-choice {
	display: grid;
	grid-template-columns: 1.25rem 1fr;
	gap: 0.45rem;
	padding: 0.55rem;
	margin: 0.35rem 0;
	border: 1px solid #d5dee6;
	border-radius: 0.4rem;
}

.jin-choice input { margin-top: 0.25rem; }
.jin-choice span { display: grid; gap: 0.05rem; }
.jin-choice strong { font-size: 0.87rem; }
.jin-checkbox { display: block; margin: 0.55rem 0; }

.jin-key-card { padding: 0.6rem; margin-top: 0.6rem; background: #f7f9fb; border: 1px solid #d9e1e8; border-radius: 0.4rem; }
.jin-key-card p { margin: 0 0 0.45rem; font-size: 0.75rem; }
.jin-key-pair { display: grid; grid-template-columns: minmax(8rem, 1fr) auto minmax(8rem, 1fr) auto; gap: 0.35rem; align-items: center; margin-bottom: 0.4rem; }
.jin-key-pair select { min-width: 0; }
.jin-key-pair button,
.jin-key-card > button { min-height: 2.2rem; }

.jin-spreadsheet-summary { padding: 0.6rem; margin-bottom: 0.55rem; font-weight: 700; color: #174969; background: #edf7fd; border-radius: 0.4rem; }
.jin-spreadsheet-preview { table-layout: auto; }
.jin-spreadsheet-preview th,
.jin-spreadsheet-preview td { max-width: 18rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.jin-spreadsheet-status { min-height: 1.4rem; margin-top: 0.5rem; font-size: 0.78rem; }
.jin-spreadsheet-error { padding: 0.55rem; margin-top: 0.45rem; color: #761919; background: #fff0f0; border: 1px solid #dd9b9b; border-radius: 0.35rem; }
.jin-spreadsheet-progress { display: grid; grid-template-columns: minmax(8rem, 1fr) auto auto; gap: 0.5rem; align-items: center; margin-top: 0.5rem; }
.jin-spreadsheet-progress progress { width: 100%; }
.jin-spreadsheet-actions { display: flex; gap: 0.5rem; justify-content: flex-end; margin-top: 0.65rem; }

.jin-spreadsheet-result { min-height: 6rem; padding: 0.75rem; margin-bottom: 0.6rem; background: #f4faf7; border: 1px solid #a8cfba; border-radius: 0.45rem; }
.jin-spreadsheet-result > p { margin: 0; }
.jin-download { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.jin-spreadsheet-related { margin-top: 0.8rem; padding-top: 0.6rem; font-size: 0.76rem; border-top: 1px solid var(--sms-border); }
.jin-spreadsheet-related ul { display: flex; flex-wrap: wrap; gap: 0.45rem 1rem; padding: 0; margin: 0.25rem 0 0; list-style: none; }

@media (max-width: 40rem) {
	.jin-spreadsheet-tool { margin-block: 0.35rem; border-radius: 0.35rem; }
	.jin-spreadsheet-tool__header { grid-template-columns: 4.25rem 1fr; min-height: 3.8rem; }
	.jin-spreadsheet-tool__logo,
	.jin-spreadsheet-tool__header h1 { padding: 0.4rem; }
	.jin-spreadsheet-tool__logo-mark { width: 2.35rem; height: 2.35rem; }
	.jin-spreadsheet-mode { grid-template-columns: 1fr; }
	.jin-spreadsheet-steps li { font-size: 0.68rem; }
	.jin-spreadsheet-panel { padding: 0.65rem; }
	.jin-key-pair { grid-template-columns: 1fr; }
	.jin-key-pair span { display: none; }
	.jin-spreadsheet-progress { grid-template-columns: 1fr; }
	.jin-spreadsheet-actions { position: sticky; bottom: 0; padding: 0.5rem 0; background: rgb(255 255 255 / 94%); }
	.jin-spreadsheet-actions .jin-button { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
	.jin-spreadsheet-tool *,
	.jin-spreadsheet-tool *::before,
	.jin-spreadsheet-tool *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}

@media (forced-colors: active) {
	.jin-spreadsheet-mode button[aria-checked="true"],
	.jin-spreadsheet-dropzone { border: 2px solid CanvasText; }
}