/* Industry design system — Mengho
   Tokens y componentes del handoff de Claude Design */

@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;700&family=Barlow+Condensed:wght@400;600&display=swap');

/* ── Tokens en :root para disponibilidad global ── */
:root {
  --color-bg:      #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text:    #1d1f20;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);

  --color-accent:     #5980a6;
  --color-accent-100: #eef6ff;
  --color-accent-200: #d6ebff;
  --color-accent-300: #b5d9fd;
  --color-accent-400: #94bce3;
  --color-accent-500: #749dc4;
  --color-accent-600: #597ea3;
  --color-accent-700: #416180;
  --color-accent-800: #2c455d;
  --color-accent-900: #1d2d3d;

  --color-neutral-100: #f5f5f8;
  --color-neutral-200: #e7e7ea;
  --color-neutral-300: #d4d4d7;
  --color-neutral-400: #b7b7ba;
  --color-neutral-500: #98989b;
  --color-neutral-600: #7a7a7d;
  --color-neutral-700: #5d5d60;
  --color-neutral-800: #424244;
  --color-neutral-900: #2b2b2d;

  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body:    "Barlow", system-ui, sans-serif;

  --space-1: 3.4px;
  --space-2: 6.8px;
  --space-3: 10.2px;
  --space-4: 13.6px;
  --space-6: 20.4px;
  --space-8: 27.2px;

  --radius-sm: 2px;
  --radius-md: 4px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2b2b2d 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2b2b2d 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2b2b2d 22%, transparent);
}

/* ── Keep .industry-page as backward-compat anchor ── */
.industry-page {}

/* ── Base ── */
.industry-page {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
}

/* ── Layout shell ── */
.ind-shell {
  display: flex;
  min-height: 100vh;
}

/* ── Rail lateral ── */
.ind-rail {
  width: 232px;
  flex: none;
  background: var(--color-accent-900);
  color: #f2f2f3;
  display: flex;
  flex-direction: column;
  padding-bottom: var(--space-6);
}

.ind-rail-brand {
  height: 76px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 var(--space-6);
  border-bottom: 1px solid rgba(242,242,243,.14);
  text-decoration: none;
  color: #f2f2f3;
}
.ind-rail-brand-text {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.ind-rail-brand sup {
  font-size: 10px;
  letter-spacing: .12em;
  color: rgba(242,242,243,.45);
}

.ind-rail-section {
  padding: var(--space-6) var(--space-6) var(--space-2);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(242,242,243,.4);
}

.ind-rail-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px var(--space-6);
  font-size: 14px;
  color: rgba(242,242,243,.6);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .15s, background .15s;
}
.ind-rail-link:hover {
  color: #f2f2f3;
  background: rgba(242,242,243,.05);
  text-decoration: none;
}
.ind-rail-link.active {
  color: #f2f2f3;
  background: rgba(242,242,243,.08);
  border-left-color: var(--color-accent-400);
}
.ind-rail-link.active svg { stroke: var(--color-accent-400); }

.ind-rail-footer {
  margin-top: auto;
  padding: var(--space-6);
  font-size: 11px;
  line-height: 1.5;
  color: rgba(242,242,243,.6);
  border-top: 1px solid rgba(242,242,243,.2);
}
.ind-rail-footer .ind-version-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 1px 6px;
  border-radius: 3px;
  background: rgba(255,255,255,.12);
  font-family: var(--font-heading), system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  color: rgba(242,242,243,.85);
}

/* ── Version chip in topbar ── */
.ind-version-chip {
  font-size: 10.5px;
  font-weight: 700;
  font-family: var(--font-heading), system-ui, sans-serif;
  letter-spacing: .07em;
  color: var(--color-neutral-600);
  padding: 2px 7px;
  border: 1px solid var(--color-divider);
  border-radius: 3px;
  background: var(--color-surface);
  white-space: nowrap;
}

/* ── Main column ── */
.ind-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* ── Topbar ── */
.ind-topbar {
  height: 76px;
  flex: none;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: 0 var(--space-8);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-divider);
}

.ind-breadcrumb {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.ind-breadcrumb-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.ind-breadcrumb-sep   { font-size: 12px; color: color-mix(in srgb, var(--color-text) 40%, transparent); }

.ind-topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.ind-role-badge {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-accent-700);
  border: 1px solid var(--color-accent-300);
  background: var(--color-accent-100);
  padding: 3px 10px;
}

.ind-topbar-divider {
  width: 1px;
  height: 30px;
  background: var(--color-divider);
}

.ind-user-info { text-align: right; line-height: 1.25; }
.ind-user-name  { font-size: 13px; font-weight: 500; }
.ind-user-email { font-size: 11px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }

.ind-avatar {
  position: relative;
  overflow: hidden;
  width: 34px;
  height: 34px;
  border: 1px solid var(--color-divider);
  flex: none;
}
.ind-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ind-avatar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-accent);
  mix-blend-mode: color;
  pointer-events: none;
}

/* ── Content area ── */
.ind-content {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  flex: 1;
}

/* ── Page header ── */
.ind-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.ind-kicker {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-accent-700);
  margin-bottom: var(--space-2);
}

.ind-h1 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 46px;
  letter-spacing: -.02em;
  line-height: 1.05;
  margin: 0 0 var(--space-2);
}

.ind-lead {
  margin: 0;
  font-size: 15px;
  color: color-mix(in srgb, var(--color-text) 62%, transparent);
  max-width: 560px;
}

.ind-head-actions {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-shrink: 0;
}

/* ── Spec strip ── */
.ind-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--color-divider);
}
.ind-strip-cell {
  padding: var(--space-6);
  border-right: 1px solid var(--color-divider);
}
.ind-strip-cell:last-child { border-right: 0; }

.ind-strip-label {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.ind-strip-value {
  font-family: var(--font-heading);
  font-size: 34px;
  line-height: 1.1;
  margin-top: 4px;
}
.ind-strip-value.accent { color: var(--color-accent-700); }

/* ── Filter row ── */
.ind-filter-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.ind-list-title {
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0;
  margin-right: auto;
  font-weight: 600;
}

.ind-search-wrap {
  position: relative;
}
.ind-search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
  pointer-events: none;
}
.ind-search-input {
  width: 240px;
  height: 36px;
  padding: 6px 10px 6px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: 0;
  outline: none;
}
.ind-search-input:hover  { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.ind-search-input:focus  { border-color: var(--color-accent); }

/* ── Segmented control ── */
.ind-seg {
  display: inline-flex;
  overflow: hidden;
  border: 1px solid var(--color-divider);
  border-radius: 0;
}
.ind-seg-opt {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  font-size: 13px;
  font-family: var(--font-body);
  cursor: pointer;
  user-select: none;
  transition: background .12s, color .12s;
}
.ind-seg-opt + .ind-seg-opt { border-left: 1px solid var(--color-divider); }
.ind-seg-opt.active {
  background: var(--color-accent);
  color: var(--color-bg);
}
.ind-seg-opt:not(.active):hover {
  background: color-mix(in srgb, var(--color-text) 7%, transparent);
}

/* ── Blueprint frame ── */
.blueprint {
  position: relative;
  border: 1px solid var(--color-divider) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.blueprint > .corner {
  position: absolute;
  width: 11px;
  height: 11px;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
  z-index: 1;
}
.blueprint > .corner::before,
.blueprint > .corner::after {
  content: "";
  position: absolute;
  background: currentColor;
}
.blueprint > .corner::before { left: 5px; top: 0; width: 1px; height: 100%; }
.blueprint > .corner::after  { top: 5px; left: 0; width: 100%; height: 1px; }
.blueprint > .corner.tl { top: -6px; left: -6px; }
.blueprint > .corner.tr { top: -6px; right: -6px; }
.blueprint > .corner.bl { bottom: -6px; left: -6px; }
.blueprint > .corner.br { bottom: -6px; right: -6px; }

/* ── Table (Industry style override for DataTables) ── */
.ind-table-wrap {
  background: var(--color-bg);
  overflow-x: auto;
}

.ind-table-wrap table.dataTable {
  width: 100% !important;
  border-collapse: collapse !important;
  border: none !important;
  background: var(--color-bg) !important;
  font-family: var(--font-body);
  margin: 0 !important;
}

.ind-table-wrap table.dataTable thead th {
  text-align: left !important;
  font-family: var(--font-heading) !important;
  font-weight: 600 !important;
  font-size: 12px !important;
  letter-spacing: .12em !important;
  text-transform: uppercase !important;
  color: color-mix(in srgb, var(--color-text) 60%, transparent) !important;
  padding: var(--space-4) var(--space-6) !important;
  border-bottom: 1px solid var(--color-text) !important;
  border-top: none !important;
  background: var(--color-bg) !important;
  cursor: pointer;
}

.ind-table-wrap table.dataTable thead th:last-child { text-align: right !important; }

/* Ocultar sort icons de DataTables */
.ind-table-wrap table.dataTable thead th::after,
.ind-table-wrap table.dataTable thead th::before { display: none !important; }

.ind-table-wrap table.dataTable tbody td {
  padding: var(--space-6) !important;
  border-bottom: 1px solid var(--color-divider) !important;
  border-top: none !important;
  vertical-align: middle !important;
  background: var(--color-bg) !important;
  font-size: 14px;
}

.ind-table-wrap table.dataTable tbody tr:hover td { background: var(--color-accent-100) !important; }
.ind-table-wrap table.dataTable tbody td:last-child { text-align: right; }

/* Ocultar el wrapper de DataTables */
.ind-table-wrap .dataTables_wrapper .dataTables_filter,
.ind-table-wrap .dataTables_wrapper .dataTables_length,
.ind-table-wrap .dataTables_wrapper .dataTables_info,
.ind-table-wrap .dataTables_wrapper .dataTables_paginate { display: none !important; }
.ind-table-wrap .dataTables_wrapper { border: none; }
.ind-table-wrap .dataTables_scroll { border: none; }

/* ── Table cell types ── */
.mp-nombre {
  font-family: var(--font-heading);
  font-size: 19px;
  line-height: 1.15;
  color: var(--color-text);
}
.mp-tipo {
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
  margin-top: 2px;
}
.mp-num {
  font-family: var(--font-heading);
  font-size: 17px;
}
.mp-codigo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: ui-monospace, monospace;
  font-size: 13px;
  letter-spacing: .14em;
  border: 1px solid var(--color-divider);
  padding: 4px 9px;
  cursor: pointer;
  transition: background .12s;
  color: var(--color-text) !important;
  text-decoration: none !important;
}
.mp-codigo-wrap:hover { background: var(--color-accent-100); border-color: var(--color-accent-300); }
.mp-codigo-wrap svg { flex: none; }

.mp-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* ── Buttons ── */
.industry-page .btn,
.ind-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-heading) !important;
  font-weight: 600 !important;
  font-size: 14px;
  line-height: 1.2;
  background: transparent;
  border: 1px solid var(--color-divider);
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: 0 !important;
  color: var(--color-text);
  transition: background .12s, color .12s;
  box-shadow: none !important;
  height: auto;
}
.industry-page .btn:disabled,
.ind-btn:disabled { opacity: .45; cursor: not-allowed; }

/* primary */
.industry-page .btn-primary,
.ind-btn-primary {
  background: var(--color-accent) !important;
  border-color: var(--color-accent) !important;
  color: var(--color-bg) !important;
}
.industry-page .btn-primary:hover,
.ind-btn-primary:hover {
  background: var(--color-accent-600) !important;
  border-color: var(--color-accent-600) !important;
  color: var(--color-bg) !important;
}
.industry-page .btn-primary:active,
.ind-btn-primary:active {
  background: var(--color-accent-700) !important;
  border-color: var(--color-accent-700) !important;
}

/* secondary */
.industry-page .btn-secondary,
.ind-btn-secondary {
  border-color: var(--color-divider) !important;
  color: var(--color-text) !important;
}
.industry-page .btn-secondary:hover,
.ind-btn-secondary:hover {
  background: color-mix(in srgb, var(--color-text) 7%, transparent) !important;
  color: var(--color-text) !important;
  text-decoration: none;
}
.industry-page .btn-secondary:disabled,
.industry-page .btn-secondary[disabled],
.ind-btn-secondary:disabled,
.ind-btn-secondary[disabled] { opacity: .45; cursor: not-allowed; }

/* ghost */
.industry-page .btn-ghost,
.ind-btn-ghost {
  border-color: transparent !important;
  color: var(--color-accent) !important;
  padding-inline: var(--space-1);
}
.industry-page .btn-ghost:hover,
.ind-btn-ghost:hover {
  background: color-mix(in srgb, var(--color-accent) 10%, transparent) !important;
  color: var(--color-accent) !important;
  text-decoration: none;
}

/* Blueprint on primary */
.industry-page .btn-primary.blueprint,
.ind-btn-primary.blueprint {
  border-color: var(--color-accent) !important;
}

/* ── Form inputs ── */
.industry-page .field > label {
  display: block;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 65%, transparent);
}
.industry-page .input {
  width: 100%;
  min-height: 46px;
  padding: 6px 12px;
  font: inherit;
  font-size: 15px;
  color: var(--color-text);
  caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: 0;
  outline: none;
  box-sizing: border-box;
}
.industry-page .input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.industry-page .input:focus-visible { border-color: var(--color-accent); outline: none; }

/* ── Empty state ── */
.ind-empty {
  padding: calc(var(--space-8) * 2) var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: linear-gradient(var(--color-divider) 1px, transparent 1px) 0 0 / 100% 34px,
              linear-gradient(90deg, var(--color-divider) 1px, transparent 1px) 0 0 / 34px 100%;
  background-color: var(--color-bg);
}
.ind-empty-panel {
  background: var(--color-bg);
  padding: var(--space-8) calc(var(--space-8) * 1.5);
  max-width: 520px;
  border: 1px solid var(--color-divider);
}
.ind-empty-kicker {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-accent-700);
  margin-bottom: var(--space-3);
}
.ind-h2 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 30px;
  margin: 0 0 var(--space-3);
}

/* ── Pagination custom ── */
.ind-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.ind-pagination-btns { display: flex; gap: var(--space-2); }

/* ── Responsive ── */
@media (max-width: 1199px) {
  .ind-strip { grid-template-columns: repeat(2, 1fr); }
  .ind-strip-cell:nth-child(2) { border-right: 0; }
  .ind-strip-cell:nth-child(3) { border-top: 1px solid var(--color-divider); border-right: 1px solid var(--color-divider); }
  .ind-strip-cell:nth-child(4) { border-top: 1px solid var(--color-divider); }
}

@media (max-width: 767px) {
  .ind-rail { display: none; }
  .ind-page-head { flex-direction: column; align-items: flex-start; }
  .ind-head-actions { flex-direction: column; width: 100%; }
}

/* ── Focus ── */
.industry-page :focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ── Table cell aliases ── */
.mp-equipos-num {
  font-family: var(--font-heading);
  font-size: 20px;
  line-height: 1;
}

.mp-admin {
  font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}

/* ── Table action buttons ── */
.mp-acciones {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
}

.mp-codigo-cell {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: ui-monospace, monospace;
  font-size: 13px;
  letter-spacing: .14em;
  border: 1px solid var(--color-divider);
  padding: 4px 9px;
  transition: background .15s;
}
.mp-codigo-cell.copied {
  background: var(--color-accent-100);
}

.mp-btn-analisis {
  padding: 5px 6px;
  font-size: 13px;
}

.mp-btn-entrar {
  padding: 5px 12px;
  font-size: 13px;
}

/* ── Login split screen ── */
.login-shell {
  display: flex;
  min-height: 100vh;
}

.login-brand {
  flex: 1 1 50%;
  background: var(--color-accent-900);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 72px;
  position: relative;
  overflow: hidden;
}

.login-brand-name {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
  line-height: 1;
  margin-bottom: 24px;
}

.login-brand-lines {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.login-brand-line {
  height: 1.5px;
  background: var(--color-accent-400);
}

.login-brand-line:nth-child(1) { width: 100%; }
.login-brand-line:nth-child(2) { width: 72%; }
.login-brand-line:nth-child(3) { width: 50%; }

.login-brand-tagline {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-accent-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 28px;
}

.login-panel {
  flex: 1 1 50%;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  position: relative;
  padding: 40px 36px;
}

/* ── Form field styles ── */
.ind-field {
  margin-bottom: 20px;
}

.ind-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 65%, transparent);
  margin-bottom: 6px;
}

.ind-input {
  display: block;
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  background: #fff;
  border: 1.5px solid var(--color-text);
  border-radius: 0;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.ind-input:focus {
  border-color: var(--color-accent);
  background: var(--color-accent-100);
}

.ind-input::placeholder {
  color: var(--color-neutral-400);
}

.login-submit {
  display: block;
  width: 100%;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-accent);
  border: none;
  border-radius: 0;
  padding: 14px 0;
  cursor: pointer;
  margin-top: 28px;
  transition: background 0.15s;
}

.login-submit:hover { background: var(--color-accent-700); }
.login-submit:active { background: var(--color-accent-800); }

.login-title {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: 6px;
  line-height: 1;
}

.login-kicker {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 32px;
}

.login-divider {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin: 24px 0 20px;
}

.login-links {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.login-links a {
  color: var(--color-accent-600);
  text-decoration: none;
}

.login-links a:hover {
  color: var(--color-accent-800);
  text-decoration: underline;
}

/* ── Dificultad SW Factory ── */
.sw-dif-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 4px 0 8px;
}

.sw-dif-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 14px 12px;
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color 150ms linear, background 150ms linear;
  user-select: none;
}

.sw-dif-card:hover {
  border-color: var(--color-accent-400);
}

.sw-dif-card.sw-dif-selected {
  border-color: var(--color-accent);
  background: var(--color-accent-100);
}

.sw-dif-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 2px 7px;
  border: 1px solid transparent;
  line-height: 1.4;
}

.sw-dif-badge-easy   { color: #2d6a3f; border-color: #a3d9b1; background: #eafbf0; }
.sw-dif-badge-normal { color: #416180; border-color: var(--color-accent-300); background: var(--color-accent-100); }
.sw-dif-badge-hard   { color: #7c2d12; border-color: #fdb99b; background: #fff1ec; }
.sw-dif-badge-custom { color: #555;    border-color: var(--color-divider); background: transparent; }

.sw-dif-name {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--color-text);
  line-height: 1.1;
}

.sw-dif-desc {
  font-size: 12px;
  color: rgba(29,31,32,.6);
  line-height: 1.4;
}

.sw-dif-stats {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sw-dif-stats li {
  font-size: 11px;
  color: rgba(29,31,32,.55);
}

.sw-dif-stats li strong {
  color: var(--color-text);
  font-weight: 500;
}

.sw-dif-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-divider);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 150ms linear, border-color 150ms linear;
}

.sw-dif-selected .sw-dif-check {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.sw-dif-selected .sw-dif-check::after {
  content: '';
  display: block;
  width: 8px;
  height: 5px;
  border-left: 1.5px solid #fff;
  border-bottom: 1.5px solid #fff;
  transform: rotate(-45deg) translate(0, -1px);
}