/*
  ============================================================================
  Renombrador por Folio — estilos
  © 2026 Felipe Nicolás Esparza Torrealba — PolyForm Strict License 1.0.0
  ============================================================================
*/
:root {
  --bg:      #0e1116;
  --panel:   #161b22;
  --panel-2: #1c2330;
  --ink:     #e8edf4;
  --muted:   #8b97a7;
  --line:    #283040;
  --accent:  #ffb020;
  --accent-2:#3ddc97;
  --danger:  #ff5d5d;
  --mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

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

body {
  font-family: "Segoe UI", -apple-system, Roboto, Helvetica, sans-serif;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(255,176,32,.08), transparent 60%),
    radial-gradient(900px  500px at -10% 110%, rgba(61,220,151,.07), transparent 55%),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
  padding: 32px 20px 80px;
}

.wrap    { max-width: 860px; margin: 0 auto; }
header   { margin-bottom: 28px; }

.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

h1 { font-size: 30px; font-weight: 700; line-height: 1.15; letter-spacing: -.5px; }
h1 span { color: var(--muted); font-weight: 400; }

.sub {
  color: var(--muted);
  margin-top: 10px;
  font-size: 15px;
  max-width: 640px;
  line-height: 1.5;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  margin-top: 22px;
}

.card h2 {
  font-size: 13px;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
  font-weight: 600;
}

.ocr-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
}

.ocr-toggle input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* Drag-and-drop zone */
.drop {
  border: 2px dashed var(--line);
  border-radius: 14px;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .18s, background .18s;
  background: var(--panel-2);
}
.drop:hover, .drop.over {
  border-color: var(--accent);
  background: rgba(255,176,32,.05);
}
.drop .big   { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.drop .small { font-size: 13px; color: var(--muted); }
.drop svg    { width: 38px; height: 38px; margin-bottom: 12px; stroke: var(--accent); fill: none; stroke-width: 1.6; }

/* File list */
.filelist  { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.fileitem  { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); background: var(--panel-2); border: 1px solid var(--line); padding: 8px 12px; border-radius: 8px; }
.fileitem .tag {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(255,176,32,.12);
  color: var(--accent);
}

/* Buttons */
.btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }

button {
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  cursor: pointer;
  transition: filter .15s, color .15s, border-color .15s, background .15s;
}

.btn-primary          { background: var(--accent); color: #1a1205; }
.btn-primary:hover    { filter: brightness(1.08); }
.btn-primary:disabled { opacity: .4; cursor: not-allowed; }

.btn-ghost       { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.btn-ghost:hover { color: var(--ink); border-color: var(--muted); }

.row-dl {
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--accent-2);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .15s, background .15s;
}
.row-dl:hover { border-color: var(--accent-2); background: rgba(61,220,151,.08); }

/* Results table */
table   { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 14px; }
th      { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
td      { padding: 11px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }

.fname   { font-size: 13px; color: var(--muted); word-break: break-all; }
.src     { font-size: 11px; color: var(--muted); opacity: .7; display: block; margin-top: 2px; }
.folio   { font-family: var(--mono); font-weight: 600; color: var(--accent-2); }
.renamed { font-family: var(--mono); font-size: 13px; color: var(--ink); }

.method { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .04em; padding: 2px 7px; border-radius: 5px; }
.m-text { background: rgba(139,151,167,.14); color: var(--muted); }
.m-ocr  { background: rgba(255,176,32,.14);  color: var(--accent); }

.badge { font-size: 11px; padding: 3px 9px; border-radius: 20px; font-weight: 600; white-space: nowrap; }
.ok    { background: rgba(61,220,151,.12);  color: var(--accent-2); }
.fail  { background: rgba(255,93,93,.12);   color: var(--danger); }

/* Summary */
.summary     { display: flex; gap: 22px; margin-top: 6px; font-size: 13px; }
.summary b   { font-size: 20px; display: block; font-family: var(--mono); }
.summary .s-ok   b { color: var(--accent-2); }
.summary .s-fail b { color: var(--danger); }

/* Status */
.status { margin-top: 14px; font-size: 13px; color: var(--muted); min-height: 18px; }

/* Footer */
footer         { margin-top: 40px; text-align: center; font-size: 12px; color: var(--muted); line-height: 1.7; }
footer a       { color: var(--accent-2); text-decoration: none; border-bottom: 1px solid rgba(61,220,151,.3); }
footer a:hover { border-bottom-color: var(--accent-2); }
footer .lic    { display: block; margin-top: 10px; }
footer .version{ opacity: .6; }
footer .lic b  { color: var(--ink); font-weight: 600; }
footer .footer-logo {
  display: block;
  margin: 14px auto 0;
  height: 60px;
  width: auto;
  object-fit: contain;
  opacity: 0.12;
  filter: invert(1);
  mix-blend-mode: screen;
  transition: opacity .2s;
}
footer .footer-logo:hover { opacity: 0.25; }

.hidden { display: none; }

/* ── License bar ── */
.license-bar {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  max-width: 780px; margin: 1.5rem auto 2rem;
  padding: 0.7rem 1.25rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  font-size: 11px; color: rgba(255,255,255,0.3); line-height: 1.6;
  text-align: center;
}
.license-bar a { color: var(--accent); text-decoration: none; font-weight: 600; }
.license-bar a:hover { text-decoration: underline; }
.license-sub { font-size: 10px; letter-spacing: 0.3px; color: rgba(255,255,255,0.2); }
.license-logo { width: 44px; height: 44px; margin-top: 4px; object-fit: contain; opacity: 0.10; mix-blend-mode: screen; transition: opacity 0.2s; }
.license-logo:hover { opacity: 0.16; }

/* Input de selección de archivos: oculto visualmente pero accesible para .click() */
.file-pick-hidden {
  opacity: 0;
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}