:root{--origin:#E16D0E;--origin-t:#BB5A0C;--engine:#1155CC;--impact:#E6175D;--evolve:#6A35C8;--ink:#111111;--g50:#FAFAFA;--g100:#F4F4F5;--g200:#E4E4E7;--g400:#A1A1AA;--g500:#71717A;--g600:#52525B;--font:'Plus Jakarta Sans',sans-serif;--mono:'IBM Plex Mono',monospace}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--g50);color:var(--ink);line-height:1.65}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* ===== HEADER ===== */
header{background:var(--ink);color:#fff;padding:20px 0}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
header svg{height:38px;width:auto}
header .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--g500);display:flex;gap:8px;align-items:center}
.dots{display:inline-flex;gap:4px}.dots i{width:7px;height:7px;border-radius:50%}

/* ===== ADMIN NAV ===== */
nav.adminbar{background:#1c1c1e;border-top:1px solid #2c2c2e}
nav.adminbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:10px 22px}
nav.adminbar .links{display:flex;gap:6px;flex-wrap:wrap}
nav.adminbar a{color:var(--g400);text-decoration:none;font-size:12.5px;font-weight:600;padding:8px 12px;border-radius:8px}
nav.adminbar a:hover{color:#fff;background:#2c2c2e}
nav.adminbar a.active{color:#fff;background:var(--origin)}
nav.adminbar .who{display:flex;align-items:center;gap:12px;font-size:11.5px;color:var(--g500)}
nav.adminbar .who a{padding:6px 10px}

/* ===== LAYOUT ===== */
main{display:grid;grid-template-columns:340px 1fr;gap:24px;padding:28px 0 80px;max-width:1180px;margin:0 auto;padding-left:22px;padding-right:22px}
body.modo-firma main{grid-template-columns:1fr;max-width:880px}
body.modo-firma #editor{display:none}
main.simple{display:block;max-width:1180px}

/* ===== EDITOR ===== */
#editor{position:sticky;top:20px;align-self:start;background:#fff;border:1px solid var(--g200);border-radius:16px;padding:22px;max-height:calc(100vh - 40px);overflow:auto}
#editor h2{font-size:15px;font-weight:800;margin-bottom:4px}
#editor .sub{font-size:11.5px;color:var(--g500);margin-bottom:16px}
.eg{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--g500);margin:16px 0 8px;padding-top:12px;border-top:1px solid var(--g100)}
.eg:first-of-type{border:none;padding-top:0;margin-top:6px}
#editor label{display:block;font-size:11px;font-weight:700;margin:8px 0 3px}
#editor input,#editor select{width:100%;font-family:var(--font);font-size:12.5px;padding:8px 10px;border-radius:8px;border:1.5px solid var(--g200)}
#editor input:focus,#editor select:focus{outline:none;border-color:var(--origin)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-family:var(--font);font-size:12.5px;font-weight:700;border-radius:10px;padding:12px 18px;cursor:pointer;border:1.5px solid transparent;transition:transform .15s;width:100%;margin-top:8px}
.btn .p{font-weight:800}
.btn:hover{transform:translateY(-1px)}
.btn-ink{background:var(--ink);color:#fff}
.btn-accent{background:var(--origin);color:#fff}
.btn-ghost{background:#fff;color:var(--g600);border-color:var(--g200)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.tip{font-size:10.5px;color:var(--g500);margin-top:10px;line-height:1.5}
.feedback{font-size:12px;font-weight:600;margin-top:10px;padding:10px 12px;border-radius:8px;display:none}
.feedback.ok{display:block;background:#EAF6EC;color:#1E7B34}
.feedback.error{display:block;background:#FDEAEE;color:var(--impact)}

/* ===== CONTRATO ===== */
#doc{background:#fff;border:1px solid var(--g200);border-radius:16px;padding:52px 56px}
#doc .dochead{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:3px solid var(--ink);padding-bottom:22px;margin-bottom:26px}
#doc .dochead svg{height:36px;width:auto}
#doc .dochead .meta{text-align:right;font-family:var(--mono);font-size:10px;color:var(--g500);line-height:1.8}
#doc h1{font-size:24px;font-weight:800;letter-spacing:-.02em;margin-bottom:4px}
#doc .subt{font-size:12.5px;font-weight:700;color:var(--origin-t);margin-bottom:22px}
#doc h3{font-size:14px;font-weight:800;margin:22px 0 8px;display:flex;gap:8px}
#doc h3 .n{color:var(--origin)}
#doc p,#doc li{font-size:12.5px;color:var(--g600);text-align:justify}
#doc ul{list-style:none;margin:4px 0}
#doc li{padding:3px 0 3px 18px;position:relative}
#doc li:before{content:"+";position:absolute;left:0;color:var(--origin);font-weight:800}
.f{font-weight:700;color:var(--ink);border-bottom:1.5px dotted var(--g400);padding:0 2px}
.f.empty{color:var(--origin-t)}
.firmas{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:44px}
.firmas .l{border-top:2px solid var(--ink);padding-top:8px;font-size:12px}
.firmas b{display:block;font-size:12.5px}
.firmas span{color:var(--g500);font-size:11px}
.notaleg{margin-top:26px;background:var(--g100);border-radius:10px;padding:14px 16px;font-size:10.5px;color:var(--g500);line-height:1.55}

/* ===== ACEPTACIÓN ===== */
#acept{background:#fff;border:1px solid var(--g200);border-radius:16px;padding:34px;margin-top:22px}
#acept h2{font-size:19px;font-weight:800;margin-bottom:4px}
#acept .sub{font-size:13px;color:var(--g600);margin-bottom:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
#acept label{display:block;font-size:12px;font-weight:700;margin-bottom:5px}
#acept input{width:100%;font-family:var(--font);font-size:13.5px;padding:11px 13px;border-radius:9px;border:1.5px solid var(--g200)}
#acept input:focus{outline:none;border-color:var(--origin);box-shadow:0 0 0 3px #FCF0E7}
.chk{display:flex;gap:12px;align-items:flex-start;background:var(--g50);border:1px solid var(--g200);border-radius:10px;padding:14px;margin:16px 0;cursor:pointer}
.chk input{width:18px;height:18px;margin-top:2px;accent-color:var(--origin);flex:none}
.chk span{font-size:12.5px;color:var(--g600)}
.err{color:var(--impact);font-size:12px;font-weight:600;display:none;margin-top:8px}
.notice{background:#EAF6EC;border:1px solid #C6E7CB;color:#1E7B34;border-radius:10px;padding:14px 16px;font-size:13px;font-weight:600;margin-bottom:18px}
.notice.warn{background:#FDF3E7;border-color:#F3DDB8;color:var(--origin-t)}
#cert{display:none;margin-top:18px}
#cert .box{background:var(--ink);color:#fff;border-radius:14px;padding:26px}
#cert .box .plus{font-size:34px;font-weight:800;color:var(--origin)}
#cert h3{font-size:16px;font-weight:800;margin:6px 0 12px}
#cert pre{font-family:var(--mono);font-size:10.5px;color:var(--g400);white-space:pre-wrap;line-height:1.8}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.actions .btn{width:auto}

/* ===== MODAL ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(17,17,17,.55);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:16px;max-width:480px;width:100%;padding:26px;max-height:85vh;overflow:auto}
.modal h3{font-size:17px;font-weight:800;margin-bottom:6px}
.modal p.sub{font-size:12.5px;color:var(--g600);margin-bottom:16px}
.modal .rows{background:var(--g50);border:1px solid var(--g200);border-radius:10px;padding:14px 16px;font-size:12px;color:var(--g600);margin-bottom:16px}
.modal .rows div{display:flex;justify-content:space-between;gap:10px;padding:3px 0}
.modal .rows b{color:var(--ink)}
.modal .actions{margin-top:4px}
.modal .actions .btn{flex:1}

/* ===== LOGIN ===== */
.login-wrap{max-width:380px;margin:80px auto;background:#fff;border:1px solid var(--g200);border-radius:16px;padding:34px}
.login-wrap h1{font-size:19px;font-weight:800;margin-bottom:4px}
.login-wrap .sub{font-size:12.5px;color:var(--g500);margin-bottom:22px}
.login-wrap label{display:block;font-size:12px;font-weight:700;margin:12px 0 5px}
.login-wrap input{width:100%;font-size:13.5px;padding:11px 13px;border-radius:9px;border:1.5px solid var(--g200);font-family:var(--font)}
.login-wrap input:focus{outline:none;border-color:var(--origin)}

/* ===== HISTORIAL ===== */
.card{background:#fff;border:1px solid var(--g200);border-radius:16px;padding:26px}
.card h2{font-size:17px;font-weight:800;margin-bottom:4px}
.card .sub{font-size:12.5px;color:var(--g500);margin-bottom:18px}
table.hist{width:100%;border-collapse:collapse;font-size:12px}
table.hist th{text-align:left;font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:var(--g500);text-transform:uppercase;padding:8px 10px;border-bottom:2px solid var(--g200)}
table.hist td{padding:10px 10px;border-bottom:1px solid var(--g100);color:var(--g600);vertical-align:top}
table.hist tr:hover td{background:var(--g50)}
.badge{display:inline-block;font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:99px}
.badge.enviado{background:#EAF6EC;color:#1E7B34}
.badge.error{background:#FDEAEE;color:var(--impact)}
.badge.pendiente{background:var(--g100);color:var(--g600)}
.badge.firmado{background:#EAF0FE;color:var(--engine)}
.empty-state{padding:40px 10px;text-align:center;color:var(--g500);font-size:13px}

/* ===== PRINT ===== */
@media print{
  header,nav.adminbar,#editor,#acept .form-zone,.actions,.tip,.no-print{display:none!important}
  body{background:#fff}
  main{display:block;padding:0;max-width:100%}
  #doc{border:none;border-radius:0;padding:0}
  #cert{display:block!important;page-break-inside:avoid}
  #cert .box{background:#fff!important;color:#111!important;border:2px solid #111}
  #cert pre{color:#333!important}
}
@media(max-width:900px){main{grid-template-columns:1fr}#editor{position:static;max-height:none}#doc{padding:30px 24px}.grid2,.firmas{grid-template-columns:1fr}}