/* ══════════════════════════════════════════════════
   BRIEF INTERACTIVO — Estilos del formulario y documento
   ══════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#141414;--card:#1e1e1e;--card2:#252525;
  --green:#3ecf6e;--gd:rgba(62,207,110,.10);--gb:rgba(62,207,110,.28);
  --w:#fff;--g1:#e8e8e8;--g2:#a0a0a0;--g3:#555;
  --bdr:rgba(255,255,255,.08);--bdr2:rgba(255,255,255,.13);
  --red:#ef4444;--amb:#f59e0b;--blue:#3b82f6;--pur:#a855f7;--teal:#06b6d4;
}
body{font-family:'Outfit',sans-serif;background:var(--bg);color:var(--w);min-height:100vh}

/* NAV */
nav{display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:58px;background:#111;border-bottom:1px solid var(--bdr);position:sticky;top:0;z-index:100}
.logo{display:flex;align-items:center;text-decoration:none}
.logo .why{font-size:21px;font-weight:800;color:var(--w)}
.logo .crm{background:var(--green);color:#071a0d;font-size:10px;font-weight:700;padding:2px 6px;border-radius:5px;margin-left:3px;margin-bottom:9px}
.nav-r{display:flex;align-items:center;gap:10px}
.btn-back{font-size:12px;font-weight:500;color:var(--g2);text-decoration:none;display:flex;align-items:center;gap:4px}
.btn-back:hover{color:var(--w)}

/* PROGRESS */
.prog{height:4px;background:rgba(255,255,255,.06);position:sticky;top:58px;z-index:99}
.prog-fill{height:100%;background:var(--green);width:0%;transition:width .5s ease;border-radius:0 2px 2px 0}

/* HERO */
.hero{padding:36px 32px 28px;border-bottom:1px solid var(--bdr);background:#181818;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;padding:4px 14px;border-radius:30px;margin-bottom:14px;background:var(--gd);border:1px solid var(--gb);color:var(--green)}
.hero-badge .dot{width:5px;height:5px;border-radius:50%;background:var(--green);animation:blink 2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
.hero h1{font-size:28px;font-weight:800;letter-spacing:-.5px;margin-bottom:8px}
.hero h1 span{color:var(--green)}
.hero p{font-size:13px;color:var(--g2);max-width:520px;margin:0 auto;line-height:1.6}
.step-counter{margin-top:18px;font-size:12px;color:var(--g3)}
.step-counter strong{color:var(--g2)}

/* CANVAS */
#canvas{max-width:640px;margin:0 auto;padding:20px 32px 80px}

/* NODE CARD */
.fn{border-radius:12px;padding:20px 22px;margin-bottom:0;
    opacity:0;transform:translateY(14px);
    transition:opacity .28s ease,transform .28s ease}
.fn.in{opacity:1;transform:translateY(0)}

.fn.section-header{background:transparent;border:none;padding:28px 0 4px;text-align:center}
.fn.question{background:var(--card);border:1.5px solid var(--bdr2)}
.fn.action{background:var(--card);border:1.5px solid rgba(62,207,110,.2)}
.fn.result{background:#181818;border:1px solid var(--bdr2)}

/* connector */
.conn{display:flex;flex-direction:column;align-items:center;height:28px;opacity:0;transition:opacity .2s}
.conn.in{opacity:1}
.conn-line{width:2px;flex:1;background:rgba(255,255,255,.10)}
.conn-tip{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:6px solid rgba(255,255,255,.15)}

/* Section header internals */
.sec-pill{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:700;padding:2px 12px;border-radius:20px;margin-bottom:8px;letter-spacing:.5px;text-transform:uppercase}
.sec-title{font-size:18px;font-weight:700;margin-bottom:4px}
.sec-sub{font-size:12px;color:var(--g2)}

/* Question internals */
.q-tag{display:inline-block;font-size:9px;font-weight:700;padding:2px 9px;border-radius:10px;margin-bottom:9px;background:rgba(255,255,255,.06);color:var(--g2);border:1px solid var(--bdr2)}
.q-title{font-size:15px;font-weight:700;line-height:1.35;margin-bottom:4px}
.q-sub{font-size:12px;color:var(--g2);margin-bottom:14px;line-height:1.5}
.q-why{font-size:11px;color:var(--g3);margin-bottom:14px;font-style:italic}

/* OPTION BUTTONS (single/multi select) */
.opts{display:flex;flex-direction:column;gap:7px}
.opt{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.04);border:1.5px solid rgba(255,255,255,.10);border-radius:10px;padding:10px 14px;cursor:pointer;text-align:left;width:100%;font-family:'Outfit',sans-serif;color:var(--w);transition:background .12s,border-color .12s,transform .1s;user-select:none}
.opt:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);transform:translateX(2px)}
.opt.sel{border-color:var(--green);background:rgba(62,207,110,.08)}
.opt.locked{pointer-events:none}
.opt-icon{width:28px;height:28px;border-radius:8px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.opt-body{flex:1}
.opt-label{font-size:13px;font-weight:600;line-height:1.25}
.opt-desc{font-size:11px;color:var(--g2);margin-top:2px;line-height:1.3}
.opt-check{width:18px;height:18px;border-radius:50%;border:1.5px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .12s}
.opt.sel .opt-check{background:var(--green);border-color:var(--green);color:#071a0d}

/* GRID OPTIONS (2 columns) */
.opts-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}

/* TEXT INPUT */
.text-input-wrap{margin-top:4px}
textarea.ti,input.ti{width:100%;background:rgba(255,255,255,.04);border:1.5px solid var(--bdr2);border-radius:10px;padding:12px 14px;font-family:'Outfit',sans-serif;font-size:13px;color:var(--w);resize:vertical;outline:none;transition:border-color .15s;line-height:1.5}
textarea.ti{min-height:80px}
textarea.ti:focus,input.ti:focus{border-color:rgba(62,207,110,.45)}
::placeholder{color:var(--g3)}

/* MULTI-TEXT (list of text inputs) */
.multi-text{display:flex;flex-direction:column;gap:8px}
.multi-row{display:flex;gap:8px;align-items:center}
.multi-row .ti{flex:1}
.multi-num{width:22px;font-size:11px;font-weight:700;color:var(--g3);flex-shrink:0;text-align:right}

/* CONTINUE BUTTON */
.btn-continue{display:none;margin-top:16px;width:100%;font-family:'Outfit',sans-serif;font-size:13px;font-weight:700;color:#071a0d;background:var(--green);border:none;border-radius:10px;padding:13px;cursor:pointer;transition:opacity .15s;box-shadow:0 0 20px rgba(62,207,110,.2)}
.btn-continue:hover{opacity:.88}
.btn-continue.visible{display:block}

/* BREADCRUMB */
#bc{display:none;padding:8px 32px;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--bdr);background:rgba(255,255,255,.02);max-width:none}
.bc-chip{font-size:11px;font-weight:500;padding:3px 10px;border-radius:20px;background:var(--gd);border:1px solid var(--gb);color:var(--green);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ═══ RESULTADO / DOCUMENTO ═══ */
#docResult{display:none}
.doc-hero{background:linear-gradient(135deg,#0f2a1e 0%,#141414 100%);border-bottom:1px solid rgba(62,207,110,.2);padding:40px 32px;text-align:center}
.doc-hero h2{font-size:26px;font-weight:800;color:var(--green);margin-bottom:8px}
.doc-hero p{font-size:13px;color:var(--g2)}
.doc-actions{display:flex;gap:10px;justify-content:center;margin-top:20px;flex-wrap:wrap}
.btn-dl{display:inline-flex;align-items:center;gap:7px;font-family:'Outfit',sans-serif;font-size:13px;font-weight:700;padding:11px 22px;border-radius:30px;cursor:pointer;transition:all .15s;text-decoration:none}
.btn-dl.primary{background:var(--green);color:#071a0d;border:none;box-shadow:0 0 20px rgba(62,207,110,.25)}
.btn-dl.primary:hover{opacity:.88}
.btn-dl.secondary{background:transparent;color:var(--g1);border:1.5px solid var(--bdr2)}
.btn-dl.secondary:hover{background:rgba(255,255,255,.06)}

.doc-body{max-width:760px;margin:0 auto;padding:40px 32px 80px}
.doc-section{margin-bottom:40px}
.doc-section-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--bdr2)}
.doc-section-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.doc-section-title{font-size:17px;font-weight:700}
.doc-section-sub{font-size:12px;color:var(--g2);margin-top:2px}

/* COPY BLOCK */
.copy-block{background:var(--card);border:1px solid var(--bdr2);border-radius:10px;overflow:hidden;margin-bottom:12px}
.copy-block-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--bdr);background:rgba(255,255,255,.03)}
.copy-block-label{font-size:11px;font-weight:600;color:var(--g3);text-transform:uppercase;letter-spacing:.5px}
.btn-copy{font-family:'Outfit',sans-serif;font-size:11px;font-weight:600;color:var(--green);background:var(--gd);border:1px solid var(--gb);padding:4px 12px;border-radius:20px;cursor:pointer;transition:all .12s}
.btn-copy:hover{background:rgba(62,207,110,.18)}
.btn-copy.copied{color:#071a0d;background:var(--green);border-color:var(--green)}
.copy-block-content{padding:14px;font-size:13px;line-height:1.7;color:var(--g1);white-space:pre-wrap;font-family:'Outfit',sans-serif}

/* INFO ROW */
.info-row{display:flex;gap:0;margin-bottom:8px;background:var(--card);border:1px solid var(--bdr);border-radius:8px;overflow:hidden}
.info-label{font-size:12px;font-weight:600;color:var(--g2);padding:10px 14px;background:rgba(255,255,255,.03);border-right:1px solid var(--bdr);min-width:160px;flex-shrink:0;display:flex;align-items:center}
.info-value{font-size:12px;color:var(--g1);padding:10px 14px;flex:1;line-height:1.5}

/* CHECKLIST */
.checklist{display:flex;flex-direction:column;gap:8px}
.check-item{display:flex;align-items:flex-start;gap:10px;background:var(--card);border:1px solid var(--bdr);border-radius:8px;padding:12px 14px}
.check-box{width:18px;height:18px;border:1.5px solid var(--bdr2);border-radius:5px;flex-shrink:0;margin-top:1px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s}
.check-box:hover{border-color:var(--green)}
.check-box.done{background:var(--green);border-color:var(--green);color:#071a0d}
.check-text{font-size:12px;line-height:1.5;flex:1}
.check-ref{font-size:10px;color:var(--g3);margin-top:2px}

/* FOOTER */
.wc-footer{padding:20px 32px;border-top:1px solid var(--bdr);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ft{font-size:12px;color:var(--g3)}
.fl{font-size:12px;font-weight:600;color:var(--green);text-decoration:none;border:1px solid var(--gb);padding:6px 14px;border-radius:20px}
.fl:hover{background:var(--gd)}

@media print{
  nav,.prog,#bc,#resetWrap,.doc-actions,.btn-copy,.wc-footer,.hint{display:none!important}
  body{background:white;color:#111}
  .doc-hero{background:white;border-bottom:2px solid #3ecf6e}
  .doc-hero h2{color:#0a6e34}
  .copy-block{border:1px solid #ddd}
  .copy-block-content{color:#222}
  .info-row{border:1px solid #ddd}
  .check-item{border:1px solid #ddd}
}

#emailPanel input:focus { border-color: rgba(62,207,110,.45) !important; }
#btnSendEmail:hover { opacity: .88; }
#btnSendEmail:disabled { opacity: .55; cursor: not-allowed; }

/* WHY CRM PANEL */
.why-panel{margin-top:16px;max-width:480px;margin-left:auto;margin-right:auto}
.why-panel-inner{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:20px 22px}
.why-panel-title{font-size:13px;font-weight:700;margin-bottom:4px;color:var(--g1)}
.why-panel-sub{font-size:12px;color:var(--g2);margin-bottom:14px}
.why-status{margin-top:10px;font-size:12px;display:none;padding:8px 12px;border-radius:8px}
.why-status.ok{color:var(--green);background:rgba(62,207,110,.08);border:1px solid rgba(62,207,110,.2)}
.why-status.err{color:var(--red);background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2)}
.why-status.loading{color:var(--g2);background:rgba(255,255,255,.04);border:1px solid var(--bdr2)}