:root {
  --bg: #0f1311; --panel: #171c19; --panel2: #1e2420; --line: #2b332e;
  --tx: #e6ebe7; --mut: #8b968f; --acc: #9bc53d; --acc-tx: #0f1311;
  --red: #e5484d; --ok: #46a758; --r: 10px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--tx); font-size: 15px; line-height: 1.45; }
a { color: inherit; }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; }
.muted { color: var(--mut); }
.center { text-align: center; }
.hidden { display: none !important; }
.hint { color: var(--mut); font-size: 13px; margin: .4rem 0 .8rem; }

/* modo nocturno (luz roja) */
body.night { --bg: #0a0404; --panel: #140808; --panel2: #1c0b0b; --line: #3a1515;
  --tx: #ff6b6b; --mut: #a33c3c; --acc: #ff3b3b; --acc-tx: #140808; --ok: #ff6b6b; }
body.night img, body.night .qr { filter: grayscale(1) sepia(1) hue-rotate(-35deg) saturate(3) brightness(.8); }

/* barra superior */
.topbar { display: flex; align-items: center; gap: 1.5rem; padding: .7rem 1.2rem;
  background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .5rem; font-weight: 700; letter-spacing: .04em; text-decoration: none; }
.brand.big { font-size: 1.5rem; justify-content: center; }
.logo { height: 28px; width: 28px; object-fit: contain; border-radius: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 10px var(--acc); }
.topbar nav { display: flex; gap: .3rem; flex: 1; flex-wrap: wrap; }
.topbar nav a { text-decoration: none; padding: .4rem .8rem; border-radius: 8px; color: var(--mut); }
.topbar nav a:hover { color: var(--tx); background: var(--panel2); }
.topbar nav a.on { color: var(--tx); background: var(--panel2); box-shadow: inset 0 -2px 0 var(--acc); }
.logout { display: flex; align-items: center; gap: .6rem; }

.wrap { max-width: 1250px; margin: 1.2rem auto; padding: 0 1rem; }
.foot { text-align: center; font-size: 12px; padding: 1.5rem; }

/* tarjetas de UI */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 1.1rem 1.2rem; }
.card h2 { margin: 0 0 .9rem; font-size: 1.05rem; display: flex; align-items: center; gap: .5rem; }
.card.narrow { max-width: 620px; margin: 2rem auto; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(300px, 1fr); gap: 1rem; align-items: start; }
.grid2.even { grid-template-columns: 1fr 1fr; }
.stack { display: grid; gap: 1rem; }
@media (max-width: 900px) { .grid2, .grid2.even { grid-template-columns: 1fr; } }

/* contadores */
.stats { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 1rem; }
.stat { --c: var(--acc); text-decoration: none; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r); padding: .6rem 1rem; min-width: 110px; display: flex; flex-direction: column; }
.stat .n { font-size: 1.6rem; font-weight: 700; }
.stat .l { color: var(--mut); font-size: 13px; display: flex; align-items: center; gap: .35rem; }
.stat.on { border-color: var(--c); box-shadow: inset 0 -3px 0 var(--c); }
.sw { width: 10px; height: 10px; border-radius: 3px; background: var(--c); display: inline-block; }

/* formularios */
.form { display: grid; gap: .7rem; }
label { display: grid; gap: .3rem; font-size: 13px; color: var(--mut); }
input, select, textarea { font: inherit; color: var(--tx); background: var(--bg); border: 1px solid var(--line);
  border-radius: 8px; padding: .55rem .7rem; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--acc); outline-offset: -1px; }
input[type=checkbox] { width: auto; accent-color: var(--acc); }
input[type=color] { padding: 2px; height: 40px; width: 56px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.row3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: .6rem; }
.row-inline { grid-template-columns: 1fr auto auto; align-items: center; margin-top: .6rem; }
.inline { display: inline; }

.btn { font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--panel2); color: var(--tx);
  padding: .55rem 1rem; border-radius: 8px; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: .4rem; }
.btn:hover { border-color: var(--mut); }
.btn.primary { background: var(--acc); color: var(--acc-tx); border-color: var(--acc); font-weight: 600; }
.btn.danger { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, transparent); }
.btn.ghost { background: transparent; }
.btn.sm { padding: .35rem .7rem; font-size: 13px; }
.btn.block { width: 100%; }

/* tabla */
.toolbar { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-bottom: .7rem; }
.toolbar select { width: auto; padding: .35rem .6rem; font-size: 13px; }
.toolbar.spread { justify-content: space-between; }
.chk { display: flex; flex-direction: row; align-items: center; gap: .35rem; color: var(--tx); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); }
th { color: var(--mut); font-weight: 500; font-size: 13px; }
tbody tr:hover { background: var(--panel2); }
tr.locked { opacity: .6; }
.chip { --c: #6b7280; display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: color-mix(in srgb, var(--c) 22%, transparent); color: color-mix(in srgb, var(--c) 70%, white);
  border: 1px solid color-mix(in srgb, var(--c) 55%, transparent); margin-right: .25rem; }
.tag { font-size: 12px; padding: .1rem .5rem; border-radius: 6px; background: var(--panel2); border: 1px solid var(--line); }
.tag.soft { color: var(--mut); }
.list { list-style: none; padding: 0; margin: 0 0 .5rem; display: grid; gap: .4rem; }
.list li { display: flex; justify-content: space-between; align-items: center; }
.dl { display: flex; gap: .5rem; flex-wrap: wrap; }

/* avisos */
.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: .8rem; border: 1px solid var(--line); background: var(--panel); }
.flash.error { border-color: var(--red); color: #ffb4b6; }
.flash.ok { border-color: var(--ok); color: #b7f0c0; }

/* login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.login-card { width: 100%; max-width: 360px; display: grid; gap: .8rem; text-align: center; }
.login-card label { text-align: left; }

/* progreso */
.progress { height: 10px; background: var(--bg); border-radius: 99px; overflow: hidden; border: 1px solid var(--line); }
.bar { height: 100%; width: 0; background: var(--acc); transition: width .4s; }
.errors { color: #ffb4b6; font-size: 13px; padding-left: 1.2rem; }
.actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: .8rem; }

/* tarjetas de jugador */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem; }
.tcard { --c: #6b7280; background: #fff; color: #111; border-radius: 10px; overflow: hidden; border: 2px solid var(--c); break-inside: avoid; }
.tcard header { background: var(--c); color: #fff; display: flex; justify-content: space-between; padding: .45rem .8rem; font-size: 14px; }
.tbody { display: grid; grid-template-columns: 120px 1fr; gap: .8rem; padding: .8rem; align-items: center; }
.qr svg { width: 120px; height: 120px; display: block; }
.tcard dl { margin: 0; display: grid; gap: .1rem; }
.tcard dt { font-size: 11px; text-transform: uppercase; color: #666; letter-spacing: .05em; }
.tcard dd { margin: 0 0 .3rem; font-size: 15px; word-break: break-all; font-weight: 600; }

@media print {
  body { background: #fff; }
  .topbar, .foot, .noprint, .flash { display: none !important; }
  .wrap { max-width: none; margin: 0; padding: 0; }
  .cards { grid-template-columns: 1fr 1fr; gap: 6mm; }
  .tcard { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* semáforo */
.statusbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.statusmain { display: flex; align-items: center; gap: .9rem; }
.light { width: 18px; height: 18px; border-radius: 50%; flex: none; }
.light.ok { background: var(--ok); box-shadow: 0 0 12px var(--ok); }
.light.warn { background: #f5a524; box-shadow: 0 0 12px #f5a524; }
.light.down { background: var(--red); box-shadow: 0 0 12px var(--red); animation: blink 1s infinite alternate; }
@keyframes blink { to { opacity: .4; } }

/* inicio */
.homegrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; }
.card.action { text-decoration: none; display: grid; gap: .25rem; justify-items: start; }
.card.action:hover { border-color: var(--acc); }
.card.action .big { font-size: 1.8rem; }

/* pestañas, buscador, ayudas */
.tabs { display: flex; gap: .3rem; }
.tabs a { text-decoration: none; padding: .45rem .9rem; border-radius: 8px; color: var(--mut); border: 1px solid var(--line); }
.tabs a.on { color: var(--tx); background: var(--panel2); box-shadow: inset 0 -2px 0 var(--acc); }
#buscar { max-width: 230px; }
.info { cursor: help; color: var(--mut); font-size: .85em; position: relative; }
.info:hover::after { content: attr(data-tip); position: absolute; left: 50%; transform: translateX(-50%); bottom: 135%;
  background: var(--panel2); border: 1px solid var(--line); color: var(--tx); font-size: 12px; font-weight: 400;
  padding: .5rem .7rem; border-radius: 8px; width: 240px; z-index: 10; }
.flash .x { float: right; background: none; border: 0; color: inherit; font-size: 1.1rem; cursor: pointer; }

/* equipos (columnas) */
.teams { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; }
.team { --c: #6b7280; background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--c);
  border-radius: var(--r); padding: .9rem; }
.team h3 { margin: 0 0 .6rem; display: flex; align-items: center; gap: .45rem; font-size: 1rem; }
.team.nog { opacity: .85; border-top-color: var(--mut); }
.players { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; min-height: 2.2rem; }
.player { background: var(--panel2); border: 1px solid var(--line); border-left: 3px solid var(--c);
  padding: .4rem .6rem; border-radius: 7px; cursor: grab; user-select: none; }
.player.dragging { opacity: .4; }
.player.busy { opacity: .5; pointer-events: none; }
.dropzone.over { outline: 2px dashed var(--c); outline-offset: 3px; }
.hidden2 { display: none; }
.bar.anim { width: 100%; animation: slide 1.2s infinite linear; background: linear-gradient(90deg, transparent, var(--acc), transparent); }
@keyframes slide { from { transform: translateX(-100%);} to { transform: translateX(100%);} }
.thead { display: flex; align-items: center; gap: .4rem; }
.tcard header img { height: 20px; width: 20px; object-fit: contain; background: #fff; border-radius: 4px; }
@media print { body.night img, body.night .qr { filter: none; } }

.row-mini { display: inline-flex; align-items: center; gap: .4rem; }
.row-mini input[name=new_name] { width: 130px; padding: .3rem .5rem; font-size: 13px; }
.list li { flex-wrap: wrap; gap: .3rem; }

.players.wide { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); display: grid; }
.players.wide .player { cursor: default; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.players.wide .player .muted { font-size: 12px; }

/* fondo del login */
.login-page.with-bg { background-size: cover; background-position: center; background-attachment: fixed; }
.login-page.with-bg::before { content: ""; position: fixed; inset: 0;
  background: linear-gradient(180deg, rgba(15,19,17,.55), rgba(15,19,17,.8)); }
.login-page.with-bg .login-wrap { position: relative; }
.login-page.with-bg .login-card { background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(8px); box-shadow: 0 16px 50px rgba(0,0,0,.5); }
.logo.big { height: 42px; width: 42px; }

/* apariencia en ajustes */
.appearance { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.appearance h3 { margin: 0 0 .5rem; font-size: .95rem; display: flex; align-items: center; gap: .5rem; }
.appearance .form { gap: .4rem; }
.bgprev { width: 100%; max-height: 90px; object-fit: cover; border-radius: 8px;
  border: 1px solid var(--line); margin-bottom: .5rem; }
@media (max-width: 700px) { .appearance { grid-template-columns: 1fr; } }

.certs li { align-items: center; gap: .8rem; padding: .5rem 0; border-bottom: 1px solid var(--line); }
.certs li:last-child { border-bottom: 0; }
.small { font-size: 12px; }

.card.wide { grid-column: 1 / -1; }
.inline.up { display: inline-flex; gap: .4rem; align-items: center; }
.inline.up input[type=file] { width: auto; max-width: 230px; font-size: 12px; }

.langs { display: inline-flex; gap: .2rem; }
.lang { text-decoration: none; font-size: 11px; font-weight: 600; letter-spacing: .04em;
  color: var(--mut); border: 1px solid var(--line); border-radius: 6px; padding: .25rem .4rem; }
.lang.on { color: var(--acc-tx); background: var(--acc); border-color: var(--acc); }