:root {
  --bg: #faf8f3;
  --surface: #ffffff;
  --surface2: #f2ede3;
  --border: #d4cfc4;
  --border2: #bfb9ac;
  --text: #1c1a15;
  --muted: #6b6760;

  --c-dev:    #2d1f7a;
  --c-cloud:  #0f4a8a;
  --c-design: #7a1248;
  --c-media:  #0f6b52;
  --c-edu:    #7a4800;
  --c-tools:  #1a5c1a;
  --c-domain: #7a2e00;

  --bg-dev:    #eceafc;
  --bg-cloud:  #ddeaf8;
  --bg-design: #fce8f2;
  --bg-media:  #d8f4ec;
  --bg-edu:    #fdf0d8;
  --bg-tools:  #dff2df;
  --bg-domain: #fde8d8;

  --price-free:     #1a5c2a;
  --price-discount: #7a4800;
  --price-credits:  #0f3f7a;
  --bg-free:        #d4f0dc;
  --bg-discount:    #fde8c0;
  --bg-credits:     #d0e4f8;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
}

/* ---- HEADER ---- */
header {
  background: #1c1a15;
  color: #f7f3ea;
  padding: 3rem 2rem 2.5rem;
  margin-bottom: 0;
}

header .inner {
  max-width: 1280px;
  margin: 0 auto;
}

.header-badge {
  display: inline-block;
  border: 1px solid rgba(247,243,234,0.3);
  padding: 3px 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: rgba(247,243,234,0.55);
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1 {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
  color: #f7f3ea;
}

h1 em {
  font-style: italic;
  font-weight: 400;
  color: #f0c060;
}

.subtitle {
  color: rgba(247,243,234,0.55);
  font-size: 14px;
  font-weight: 300;
  max-width: 520px;
}

/* ---- LANG SWITCH ---- */
.lang-switch {
  display: flex;
  gap: 4px;
  margin-top: 1rem;
}

.lang-btn {
  background: transparent;
  border: 1px solid rgba(247,243,234,0.25);
  color: rgba(247,243,234,0.4);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  padding: 3px 9px;
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: all 0.15s;
}

.lang-btn.active {
  border-color: rgba(247,243,234,0.65);
  color: #f7f3ea;
}

.lang-btn:hover { color: #f7f3ea; }

/* ---- STATS ---- */
.stats-bar {
  display: flex;
  gap: 0;
  max-width: 100%;
  margin: 0 0 0 0;
}

.stat-chip {
  flex: 1;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid rgba(0,0,0,0.08);
  cursor: pointer;
  transition: opacity 0.15s, outline 0.1s;
  user-select: none;
  outline: 3px solid transparent;
  outline-offset: -3px;
}

.stat-chip:last-child { border-right: none; }
.stat-chip:hover { opacity: 0.85; }
.stat-chip.dimmed { opacity: 0.35; }
.stat-chip.active-chip { outline: 3px solid rgba(255,255,255,0.5); outline-offset: -3px; }

.stat-chip .num {
  font-family: 'Libre Baskerville', serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}

.stat-chip .lbl {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  opacity: 0.75;
}

.stat-chip.total   { background: #2d1f7a; color: #ede8fc; }
.stat-chip.free    { background: #1a5c2a; color: #d4f0dc; }
.stat-chip.credits { background: #0f3f7a; color: #d0e4f8; }
.stat-chip.disc    { background: #7a4800; color: #fde8c0; }
.stat-chip.high    { background: #7a1248; color: #fce8f2; }

/* ---- LAYOUT: sidebar + main ---- */
.page-body {
  display: flex;
  max-width: 100%;
  margin: 0 auto;
  padding: 1.5rem 0 4rem;
  gap: 0;
  align-items: flex-start;
}

/* ---- SIDEBAR ---- */
.sidebar {
  width: 200px;
  min-width: 200px;
  flex-shrink: 0;
  position: sticky;
  top: 1.5rem;
  padding: 1.5rem 1.25rem 1.5rem 2rem;
}

.sidebar-search {
  position: relative;
  margin-bottom: 1.25rem;
}

.sidebar-search svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.4;
  pointer-events: none;
}

.sidebar-search input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 0;
  padding: 8px 10px 8px 32px;
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}

.sidebar-search input:focus { border-color: var(--text); }
.sidebar-search input::placeholder { color: var(--muted); }

.sidebar-section {
  margin-bottom: 1.25rem;
}

.sidebar-section-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  cursor: pointer;
  transition: background 0.1s;
  user-select: none;
  border-left: 2px solid transparent;
}

.cb-item:hover { background: var(--surface2); }

.cb-item input[type="checkbox"] {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  accent-color: var(--text);
  cursor: pointer;
  margin: 0;
  border-radius: 0;
}

.cb-label {
  font-size: 12px;
  color: var(--text);
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cb-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  margin-left: auto;
}

.cb-item.checked { background: var(--surface2); }

/* Category colour accents on checked items */
.cb-item[data-cat="dev"].checked    { border-left-color: var(--c-dev); }
.cb-item[data-cat="cloud"].checked  { border-left-color: var(--c-cloud); }
.cb-item[data-cat="design"].checked { border-left-color: var(--c-design); }
.cb-item[data-cat="media"].checked  { border-left-color: var(--c-media); }
.cb-item[data-cat="edu"].checked    { border-left-color: var(--c-edu); }
.cb-item[data-cat="tools"].checked  { border-left-color: var(--c-tools); }
.cb-item[data-cat="domain"].checked { border-left-color: var(--c-domain); }

.cb-item[data-price="Gratis"].checked        { border-left-color: var(--price-free); }
.cb-item[data-price="Descuento"].checked     { border-left-color: var(--price-discount); }
.cb-item[data-price="Saldo gratuito"].checked { border-left-color: var(--price-credits); }

.cb-item[data-util="Alta"].checked  { border-left-color: #1a5c2a; }
.cb-item[data-util="Media"].checked { border-left-color: #7a4800; }
.cb-item[data-util="Baja"].checked  { border-left-color: var(--muted); }

.btn-reset-sidebar {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border2);
  padding: 7px 12px;
  color: var(--muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.04em;
  text-align: left;
  margin-top: 0.5rem;
}

.btn-reset-sidebar:hover { border-color: var(--text); color: var(--text); background: var(--surface2); }

/* ---- MAIN CONTENT ---- */
.main-content {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  padding: 1.5rem 2rem 0 1.25rem;
}

/* ---- ACTIVE FILTER TAGS ---- */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 0.75rem;
  min-height: 0;
}

.active-filters:empty { margin-bottom: 0; }

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--text);
  color: var(--bg);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  padding: 3px 8px 3px 10px;
  cursor: pointer;
  transition: background 0.12s;
  user-select: none;
  letter-spacing: 0.02em;
}

.filter-tag:hover { background: #3a3830; }

.filter-tag .x {
  font-size: 13px;
  line-height: 1;
  opacity: 0.6;
  margin-left: 2px;
}

.filter-tag:hover .x { opacity: 1; }

/* ---- RESULT COUNT ---- */
.result-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

/* ---- TABLE ---- */
.table-wrap { width: 100%; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }

thead tr {
  border-top: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  background: #1c1a15;
}

th {
  text-align: left;
  padding: 10px 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247,243,234,0.55);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: color 0.15s;
}

th:hover { color: #f7f3ea; }
th.active { color: #f0c060; }
th.active .sort-arrow { opacity: 1; color: #f0c060; }

.sort-arrow { display: inline-block; margin-left: 4px; opacity: 0.3; font-size: 10px; }

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: filter 0.1s;
  animation: fadeIn 0.2s ease both;
  cursor: pointer;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

tbody tr:hover { filter: brightness(0.95); }

tr.row-dev    { background: var(--bg-dev); }
tr.row-cloud  { background: var(--bg-cloud); }
tr.row-design { background: var(--bg-design); }
tr.row-media  { background: var(--bg-media); }
tr.row-edu    { background: var(--bg-edu); }
tr.row-tools  { background: var(--bg-tools); }
tr.row-domain { background: var(--bg-domain); }

td { padding: 10px 14px; vertical-align: middle; }

/* Left color stripe per row */
td:first-child { border-left: 3px solid transparent; }
tr.row-dev    td:first-child { border-left-color: var(--c-dev); }
tr.row-cloud  td:first-child { border-left-color: var(--c-cloud); }
tr.row-design td:first-child { border-left-color: var(--c-design); }
tr.row-media  td:first-child { border-left-color: var(--c-media); }
tr.row-edu    td:first-child { border-left-color: var(--c-edu); }
tr.row-tools  td:first-child { border-left-color: var(--c-tools); }
tr.row-domain td:first-child { border-left-color: var(--c-domain); }

.td-name {
  font-weight: 500;
  color: var(--text);
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.td-logo {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 3px;
  background: white;
  padding: 1px;
}

.td-logo-fallback {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--muted);
  font-weight: 600;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: -0.05em;
}

.td-name .link-icon { opacity: 0; transition: opacity 0.15s; flex-shrink: 0; color: var(--muted); }
tr:hover .td-name .link-icon { opacity: 1; }
tr:hover .td-name { text-decoration: underline; text-underline-offset: 3px; }

.td-nota { color: var(--muted); font-size: 12px; min-width: 180px; }
.td-via  { color: var(--muted); font-size: 12px; white-space: nowrap; }
.td-time { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--muted); white-space: nowrap; }

/* ---- PRECIO & CATEGORIA ---- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  white-space: nowrap;
  letter-spacing: 0.02em;
  padding: 2px 7px;
  font-weight: 500;
}

.tag svg { flex-shrink: 0; }

.tag-gratis    { color: var(--price-free);    background: var(--bg-free); }
.tag-descuento { color: var(--price-discount); background: var(--bg-discount); }
.tag-creditos  { color: var(--price-credits);  background: var(--bg-credits); }

.tag-dev    { color: var(--c-dev);    background: var(--bg-dev); }
.tag-cloud  { color: var(--c-cloud);  background: var(--bg-cloud); }
.tag-design { color: var(--c-design); background: var(--bg-design); }
.tag-media  { color: var(--c-media);  background: var(--bg-media); }
.tag-edu    { color: var(--c-edu);    background: var(--bg-edu); }
.tag-tools  { color: var(--c-tools);  background: var(--bg-tools); }
.tag-domain { color: var(--c-domain); background: var(--bg-domain); }

/* ---- UTILIDAD ---- */
.u-alta  { color: #1a5c2a; font-weight: 500; font-size: 12px; }
.u-media { color: #7a4800; font-size: 12px; }
.u-baja  { color: var(--muted); font-size: 12px; }

.u-dot { display: inline-block; width: 5px; height: 5px; margin-right: 6px; vertical-align: middle; position: relative; top: -1px; }
.u-alta .u-dot  { background: #1a5c2a; }
.u-media .u-dot { background: #7a4800; }
.u-baja .u-dot  { background: var(--muted); }

.empty-row td {
  text-align: center; padding: 3rem; color: var(--muted);
  font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 0.05em;
}

.result-count {
  max-width: 1280px; margin: 0 auto; padding: 0 2rem 0.75rem;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--muted); letter-spacing: 0.06em;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); }

/* ======== MOBILE ======== */
@media (max-width: 768px) {

  header { padding: 1.75rem 1.25rem 1.5rem; }
  h1 { font-size: 2rem; }
  .subtitle { font-size: 13px; }

  .stats-bar {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
  }
  .stats-bar::-webkit-scrollbar { display: none; }
  .stat-chip {
    min-width: 90px;
    flex-shrink: 0;
    padding: 12px 14px;
  }
  .stat-chip .num { font-size: 20px; }
  .stat-chip .lbl { font-size: 10px; }

  .page-body {
    flex-direction: column;
    padding: 0 0 5rem;
  }

  .sidebar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    width: 100%;
    min-width: 0;
    max-height: 80vh;
    overflow-y: auto;
    background: var(--bg);
    border-top: 2px solid var(--text);
    padding: 1rem 1.25rem 2rem;
    z-index: 100;
    transform: translateY(100%);
    transition: transform 0.3s ease;
  }

  .sidebar.open {
    transform: translateY(0);
  }

  .sidebar-drag-handle {
    display: block;
    width: 40px; height: 4px;
    background: var(--border2);
    margin: 0 auto 1rem;
  }

  .drawer-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 99;
  }
  .drawer-overlay.open { display: block; }

  .filter-fab {
    display: flex;
    align-items: center;
    gap: 8px;
    position: fixed;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text);
    color: var(--bg);
    border: none;
    padding: 12px 22px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.06em;
    cursor: pointer;
    z-index: 98;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  }

  .filter-fab .fab-count {
    background: #f0c060;
    color: var(--text);
    font-size: 10px;
    font-weight: 700;
    width: 18px; height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
  }

  .filter-fab .fab-count:empty { display: none; }

  .main-content {
    padding: 1rem 0 0;
    overflow-x: visible;
  }

  .active-filters { padding: 0 1rem; }
  .result-count   { padding: 0 1rem 0.5rem !important; }

  .table-wrap table { display: none; }
  .cards-list { display: block; }

  .card {
    background: var(--surface);
    border-left: 3px solid transparent;
    border-bottom: 1px solid var(--border);
    padding: 14px 1rem;
    cursor: pointer;
    transition: background 0.1s;
    animation: fadeIn 0.2s ease both;
  }

  .card:active { background: var(--surface2); }

  .card.row-dev    { background: var(--bg-dev);    border-left-color: var(--c-dev); }
  .card.row-cloud  { background: var(--bg-cloud);  border-left-color: var(--c-cloud); }
  .card.row-design { background: var(--bg-design); border-left-color: var(--c-design); }
  .card.row-media  { background: var(--bg-media);  border-left-color: var(--c-media); }
  .card.row-edu    { background: var(--bg-edu);    border-left-color: var(--c-edu); }
  .card.row-tools  { background: var(--bg-tools);  border-left-color: var(--c-tools); }
  .card.row-domain { background: var(--bg-domain); border-left-color: var(--c-domain); }

  .card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
  }

  .card-logo {
    width: 22px; height: 22px;
    object-fit: contain;
    flex-shrink: 0;
    background: white;
    padding: 1px;
  }

  .card-name {
    font-weight: 500;
    font-size: 14px;
    flex: 1;
    line-height: 1.3;
  }

  .card-arrow {
    color: var(--muted);
    font-size: 16px;
    flex-shrink: 0;
  }

  .card-nota {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 8px;
    line-height: 1.4;
  }

  .card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    align-items: center;
  }

  .sidebar-sections-wrap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .checkbox-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
  }

  .cb-item {
    border: 1px solid var(--border2);
    border-left: 2px solid transparent;
    padding: 5px 10px;
    font-size: 12px;
  }

  .cb-count { display: none; }

  .btn-reset-sidebar { margin-top: 1rem; }

  .sidebar-search { margin-bottom: 1rem; }
}

/* Desktop: hide FAB, cards, overlay, drag handle */
@media (min-width: 769px) {
  .filter-fab     { display: none; }
  .cards-list     { display: none; }
  .drawer-overlay { display: none !important; }
  .sidebar-drag-handle { display: none; }
  .result-count { max-width: 1280px; margin: 0 auto; padding: 0 2rem 0.75rem; }
}