/*! CSS Portal — Duplicate CSS Remover & Merger (builds on code-tool.css and generator-tool.css) */
.dc { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.dc [hidden] { display: none !important; }
.dc span, .dc small, .dc b, .dc i, .dc code { line-height: inherit; }
.dc code { font-family: var(--ct-mono); font-size: .9em; }
.dc :not(pre) > code { padding: 1px 5px; border-radius: 5px; background: var(--ct-surface-2); color: var(--ct-text); }
.dc .gt-card__head h2 { margin: 0; }
.dc .ct-tool.is-done { color: var(--ct-ok); }
.dc .ct-tool.is-fail { color: var(--ct-err); }
.dc .ct-tool:disabled { opacity: .35; cursor: default; background: transparent; }

/* files panel */
.dc-files { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 14px 16px; transition: box-shadow .15s; }
.dc-files.is-drag { box-shadow: 0 0 0 3px var(--ct-accent-soft); border-color: var(--ct-accent); }
.dc-order { display: flex; gap: 10px; margin: 0; padding: 10px 14px; font-size: 13.5px; line-height: 1.55; color: var(--ct-text); background: var(--ct-accent-soft); border-radius: 10px; }
.dc-order > i { flex: none; font-size: 18px; color: var(--ct-accent); margin-top: 1px; }
.dc-order code { background: var(--ct-bg) !important; }
.dc-fhead { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 4px; }
.dc-fhead .dc-label { margin-right: auto; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ct-muted); }
.dc-flist { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.dc-f { display: flex; align-items: center; gap: 10px; min-width: 0; margin: 0; padding: 5px 6px 5px 8px; background: var(--ct-bg); border: 1px solid var(--ct-border); border-radius: 10px; }
.dc-f.is-on { border-color: var(--ct-accent); background: var(--ct-accent-soft); }
.dc-f__n { display: grid; place-items: center; flex: none; width: 24px; height: 24px; border-radius: 50%; font-size: 12px; font-weight: 700; color: var(--ct-on-accent); background: var(--ct-accent); }
.dc-f__name { flex: 1; min-width: 0; padding: 4px 2px; text-align: left; font: inherit; font-size: 14px; font-weight: 600; color: var(--ct-text); background: none; border: 0; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dc-f__name:hover { text-decoration: underline; }
.dc-f__hint { flex: none; font-size: 12px; color: var(--ct-muted); white-space: nowrap; }
.dc-f__ops { display: flex; flex: none; gap: 2px; }
.dc-f__ops .ct-tool { padding: 0 7px; }
.dc-mode { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; padding-top: 2px; }
.dc-mhelp { flex-basis: 100%; margin: 0; font-size: 13px; color: var(--ct-muted); }
.dc-fname { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; font-size: 13px; color: var(--ct-muted); }
.dc-fname input { flex: 1 1 220px; max-width: 360px; height: 34px; padding: 0 10px; font: 14px var(--ct-mono); color: var(--ct-text); background: var(--ct-bg); border: 1px solid var(--ct-border-strong); border-radius: 8px; }
.dc-fname input:focus { outline: none; border-color: var(--ct-accent); box-shadow: 0 0 0 3px var(--ct-accent-soft); }

/* options */
.dc-options { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; padding: 10px 14px; background: var(--ct-surface); border: 1px solid var(--ct-border); border-radius: var(--ct-radius); }

/* output tabs */
.dc-otabs { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 12px; background: var(--ct-surface); border-bottom: 1px solid var(--ct-border); }
.dc-otab { height: 28px; padding: 0 12px; font: 600 13px var(--ct-mono); color: var(--ct-muted); background: var(--ct-bg); border: 1px solid var(--ct-border); border-radius: 99px; cursor: pointer; }
.dc-otab:hover { color: var(--ct-text); }
.dc-otab.is-on { color: var(--ct-on-accent); background: var(--ct-accent); border-color: var(--ct-accent); }

/* summary */
.dc-sum { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 16px; }
.dc-count { padding: 1px 8px; border-radius: 99px; font-size: 12px; font-weight: 700; color: var(--ct-accent); background: var(--ct-accent-soft); }
.dc-count:empty { display: none; }
.dc-empty { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 14px; color: var(--ct-muted); }
.dc-empty i { font-size: 18px; }
.dc-overview { margin: 0; padding: 2px 0 2px 14px; font-size: 14.5px; line-height: 1.6; color: var(--ct-text); border-left: 3px solid var(--ct-accent); }
.dc-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.dc-stat { display: grid; gap: 1px; padding: 10px 14px; background: var(--ct-surface); border: 1px solid var(--ct-border); border-radius: 10px; }
.dc-stat b { font-size: 22px; font-weight: 700; color: var(--ct-text); font-variant-numeric: tabular-nums; }
.dc-stat span { font-size: 12.5px; color: var(--ct-muted); }
.dc-rule { min-width: 0; background: var(--ct-bg); border: 1px solid var(--ct-border); border-radius: 12px; overflow: hidden; }
.dc-rule > header { padding: 10px 14px; background: var(--ct-surface); border-bottom: 1px solid var(--ct-border); }
.dc-rule h3 { margin: 0; font: 600 14.5px/1.4 var(--ct-mono); color: var(--ct-text); overflow-wrap: anywhere; }
.dc-rule p { margin: 3px 0 0; font-size: 13px; line-height: 1.5; color: var(--ct-muted); }
.dc-ctx { font-size: 12px; color: var(--ct-accent); }
.dc-scroll { overflow-x: auto; }
.dc-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.dc-table th { padding: 8px 12px; text-align: left; font-size: 11.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--ct-muted); border-bottom: 1px solid var(--ct-border); white-space: nowrap; }
.dc-table td { padding: 8px 12px; vertical-align: top; color: var(--ct-text); border-bottom: 1px solid var(--ct-border); line-height: 1.55; }
.dc-table tr:last-child td { border-bottom: 0; }
.dc-table td:nth-child(2) code { white-space: nowrap; }
.dc-why { margin: 0; padding-left: 1.1em; }
.dc-why li { margin: 2px 0; }
.dc-tag { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.dc-tag.is-win { color: var(--ct-on-accent); background: var(--ct-accent); }
.dc-tag.is-keep { color: var(--ct-muted); background: var(--ct-surface-2); }
.dc-tag.is-fb { color: var(--ct-ok); background: color-mix(in srgb, var(--ct-ok) 14%, transparent); }
.dc-note { padding: 10px 14px; font-size: 13.5px; line-height: 1.55; color: var(--ct-text); background: color-mix(in srgb, var(--ct-warn) 9%, var(--ct-bg)); border: 1px solid color-mix(in srgb, var(--ct-warn) 30%, transparent); border-radius: 10px; }
.dc-note b { color: var(--ct-warn); }
.dc-note.is-info { background: var(--ct-surface); border-color: var(--ct-border); }
.dc-note.is-info b { color: var(--ct-text); }
.dc-note ul { margin: 6px 0 0; padding-left: 1.2em; }

@media (max-width: 640px) {
	.dc-f__hint { display: none; }
	.dc-table thead { display: none; }
	.dc-table, .dc-table tbody, .dc-table tr, .dc-table td { display: block; width: 100%; }
	.dc-table tr { padding: 8px 0; border-bottom: 1px solid var(--ct-border); }
	.dc-table tr:last-child { border-bottom: 0; }
	.dc-table td { padding: 3px 12px; border: 0; }
	.dc-table td::before { content: attr(data-l); display: block; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--ct-muted); }
	.dc-table td:nth-child(2) code { white-space: normal; }
	.dc-sum { padding: 12px; }
}