/* Pctech Facturas — identidad corporativa Pctech (Poppins + azules del logo) */
@font-face{font-family:Poppins;font-weight:400;font-display:swap;src:url(fonts/poppins-400.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:500;font-display:swap;src:url(fonts/poppins-500.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:600;font-display:swap;src:url(fonts/poppins-600.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:700;font-display:swap;src:url(fonts/poppins-700.woff2) format("woff2")}

:root{
  --b1:#1184c3;--b2:#42a9e3;--b3:#77c6f1;--ink:#383838;
  --bg:#f4f7fb;--panel:#fff;--panel2:#f1f5fa;--line:#e3e9f1;--text:#2a3240;--muted:#6b7686;
  --accent:var(--b1);--accent-h:#0d6fa5;--soft:#e8f4fc;
  --ok:#159a52;--warn:#c97a06;--err:#d33a3a;--r:12px;
  --shadow:0 1px 2px rgba(17,40,70,.05),0 4px 14px rgba(17,40,70,.05);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 Poppins,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-h)}
h1{font-size:22px;margin:0;font-weight:600;color:var(--ink);letter-spacing:-.01em}

/* Cabecera */
.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:22px;padding:0 24px;height:64px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(17,40,70,.02)}
.top::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,var(--b1) 0 33%,var(--b2) 33% 66%,var(--b3) 66%)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}.brand:hover{color:var(--ink)}
.mark{width:30px;height:30px;flex:none}
.bt{display:flex;flex-direction:column;line-height:1.05}.bt b{font-weight:700;font-size:17px;letter-spacing:.01em}.bt span{font-size:10.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--muted)}
.top nav{display:flex;gap:2px;flex:1;flex-wrap:wrap}
.top nav a{color:var(--muted);padding:7px 12px;border-radius:8px;font-weight:500;font-size:13.5px}
.top nav a:hover{color:var(--ink);background:var(--panel2)}
.top nav a.on{color:var(--b1);background:var(--soft)}
.badge{display:inline-block;min-width:18px;text-align:center;background:var(--warn);color:#fff;border-radius:9px;padding:0 6px;font-size:11px;font-weight:600;margin-left:2px}
.who{color:var(--muted);display:flex;gap:10px;align-items:center;font-size:13px}
.role{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;background:var(--soft);color:var(--b1);padding:2px 8px;border-radius:20px;font-weight:600}

main{max-width:1280px;margin:0 auto;padding:28px 24px 64px}
main.center{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px}
body.guest{background:radial-gradient(1200px 500px at 50% -10%,#dff0fb 0,transparent 70%),var(--bg)}
.logo-big{display:block;margin:0 auto 22px;height:auto}
.head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* Tarjetas y formularios */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.card.auth{width:100%;max-width:400px;padding:28px}.card.auth h1{font-size:20px;margin-bottom:6px}.card.narrow{max-width:460px}
label{display:block;margin:0 0 14px;color:var(--muted);font-size:12px;font-weight:500}
input,select,textarea{width:100%;margin-top:5px;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:9px;padding:9px 12px;font:inherit;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--b2);box-shadow:0 0 0 3px rgba(66,169,227,.18)}
fieldset{border:0;padding:0;margin:0}fieldset:disabled input,fieldset:disabled select,fieldset:disabled textarea{background:var(--panel2)}
input[type=checkbox]{width:auto;accent-color:var(--b1)}input.code{font-size:24px;letter-spacing:.35em;text-align:center;font-weight:600}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:9px 16px;font:inherit;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .15s}
.btn:hover{border-color:var(--b3);color:var(--b1)}
.btn.primary{background:var(--b1);border-color:var(--b1);color:#fff;box-shadow:0 2px 8px rgba(17,132,195,.25)}.btn.primary:hover{background:var(--accent-h);border-color:var(--accent-h);color:#fff}
.btn.danger{background:transparent;color:var(--err);border-color:#f2cccc}.btn.danger:hover{background:#fdf1f1}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn.sm{padding:5px 11px;font-size:12px;border-radius:7px}.btn.wide{width:100%;margin-top:8px}
button.link{background:none;border:0;color:var(--muted);cursor:pointer;font:inherit;padding:0}button.link:hover{color:var(--err)}
form.inline{display:inline}

.flash{padding:11px 15px;border-radius:10px;margin-bottom:14px;border:1px solid;font-size:13.5px}
.flash.ok{background:#edf9f2;border-color:#bfe7cf;color:#11683b}.flash.warn{background:#fff7e8;border-color:#f3dba9;color:#8a5404}.flash.err{background:#fdf1f1;border-color:#f2c7c7;color:#a32323}
.muted{color:var(--muted)}.small{font-size:12px}.r{text-align:right}.b{font-weight:600}.nowrap{white-space:nowrap}.warn-t{color:var(--warn)}
code.secret{background:var(--panel2);border:1px solid var(--line);padding:3px 8px;border-radius:6px;font-size:13px;user-select:all;color:var(--ink)}
.qr{background:#fff;padding:12px;border-radius:10px;width:fit-content;margin:12px auto;border:1px solid var(--line)}

/* Trimestres */
.quarters{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.qcard{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;flex-direction:column;color:var(--text);box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.qcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--b3)}
.qcard:nth-child(2)::before{background:var(--b2)}.qcard:nth-child(3)::before{background:var(--b1)}.qcard:nth-child(4)::before{background:var(--ink)}
.qcard:hover{transform:translateY(-1px);border-color:var(--b3);color:var(--text)}
.qcard.on{border-color:var(--b1);background:var(--soft)}
.ql{font-weight:600;color:var(--ink);font-size:13px;letter-spacing:.02em}.qn{color:var(--muted);font-size:12px}.qt{font-size:21px;font-weight:600;margin-top:6px;color:var(--ink);letter-spacing:-.01em}

/* Filtros y totales */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px;box-shadow:var(--shadow)}
.filters select,.filters input{width:auto;margin:0;flex:1 1 150px}.filters input[type=search]{flex:3 1 240px}
.totals{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);padding:4px 4px 12px;font-size:13px}.totals b{color:var(--ink);font-weight:600}

/* Tablas */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;box-shadow:var(--shadow)}
table.list{width:100%;border-collapse:collapse}
.list th{text-align:left;font-weight:600;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding:11px 12px;border-bottom:1px solid var(--line);background:#fafcfe}.list th a{color:var(--muted)}.list th a:hover{color:var(--b1)}
.list td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}.list tr:last-child td{border-bottom:0}
.list tbody tr:hover{background:#f7fbfe}.list tr.off{opacity:.5}
.list td input,.list td select{margin:0;padding:6px 9px}.list input.short{max-width:130px}
.list td a{font-weight:500}
.icon{padding:3px 8px;border-radius:6px}.icon:hover{background:var(--soft)}
.chk{width:22px;height:22px;border-radius:6px;border:1.5px solid #cfd8e3;background:#fff;color:#fff;display:inline-grid;place-items:center;cursor:pointer;padding:0;font-size:12px;font-weight:700}
.chk:hover{border-color:var(--ok)}.chk.on{background:var(--ok);border-color:var(--ok)}
.pager{display:flex;gap:4px;margin-top:14px;flex-wrap:wrap}.pager a{padding:5px 11px;border:1px solid var(--line);border-radius:7px;color:var(--muted);background:#fff}.pager a.on{background:var(--b1);color:#fff;border-color:var(--b1)}
.empty{padding:48px;text-align:center;color:var(--muted);border:2px dashed var(--line);border-radius:var(--r);background:#fff}

/* Subida */
.upload{max-width:680px}
.drop{display:flex;flex-direction:column;align-items:center;gap:6px;border:2px dashed #c7dcec;border-radius:var(--r);padding:44px 18px;cursor:pointer;margin-bottom:14px;text-align:center;color:var(--ink);background:linear-gradient(180deg,#fbfdff,#f3f9fe);transition:all .15s}
.drop:hover,.drop.over{border-color:var(--b2);background:var(--soft)}.drop input{display:none}
.drop .big{font-size:16px;font-weight:600}.drop .big::before{content:"";display:block;width:46px;height:46px;margin:0 auto 10px;border-radius:12px;background:var(--b1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 16V4M7 9l5-5 5 5M5 20h14'/%3E%3C/svg%3E") center/24px no-repeat;box-shadow:0 4px 12px rgba(17,132,195,.3)}
.filelist{list-style:none;padding:0;margin:8px 0 0;color:var(--muted);font-size:12px;max-height:180px;overflow:auto}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.inlineform{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;padding:14px}.inlineform input,.inlineform select{width:auto;flex:1 1 170px;margin:0}

/* Ficha */
.split{display:grid;grid-template-columns:1fr 390px;gap:18px;align-items:start}
.preview{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;height:calc(100vh - 160px);min-height:480px;box-shadow:var(--shadow)}
.preview iframe{width:100%;height:100%;border:0;background:#fff}.preview img{width:100%;height:100%;object-fit:contain;background:#fff}
.side{position:sticky;top:84px}

/* Progreso IA */
.bar{height:8px;background:var(--panel2);border-radius:6px;overflow:hidden;margin-bottom:12px}
.fill{height:100%;width:0;background:linear-gradient(90deg,var(--b1),var(--b2),var(--b3));transition:width .3s}
.results{list-style:none;padding:0;margin:8px 0 16px;max-height:55vh;overflow:auto}.results li{padding:9px 2px;border-bottom:1px solid var(--line)}.results li:last-child{border:0}

@media (max-width:980px){.top{height:auto;padding:10px 16px;flex-wrap:wrap;gap:10px}.who{margin-left:auto}.top nav{order:3;flex:0 0 100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.top nav a{white-space:nowrap}}
@media (max-width:900px){
  .split{grid-template-columns:1fr}.preview{height:60vh}.side{position:static}
  .quarters{grid-template-columns:repeat(2,1fr)}
  .list thead{display:none}.list tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}.list td{display:flex;justify-content:space-between;gap:10px;border:0;padding:4px 14px;text-align:right}
  .list td[data-l]::before{content:attr(data-l);color:var(--muted);text-align:left;font-size:12px}
}
@media (max-width:520px){.grid2,.grid3{grid-template-columns:1fr}main{padding:18px 14px}.qt{font-size:18px}}