:root{
  --bg: #F6F7F4;
  --panel: #FFFFFF;
  --ink: #1E2A28;
  --ink-soft: #52625F;
  --teal: #24504F;
  --teal-dark: #163534;
  --teal-tint: #E4EDEB;
  --amber: #D98E3F;
  --amber-tint: #FBEEDD;
  --rose: #B85C5C;
  --rose-tint: #F6E7E6;
  --line: #DEE3E0;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20,40,38,0.06), 0 8px 24px -12px rgba(20,40,38,0.15);
  font-size: 16px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:'Fraunces', Georgia, serif;
  font-weight:600;
  letter-spacing:-0.01em;
  color:var(--teal-dark);
}
.app{max-width:880px;margin:0 auto;padding:28px 20px 80px;}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;}
.brand{display:flex;align-items:center;gap:14px;}
.brand-logo{height:40px;width:auto;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(155deg, var(--teal), var(--teal-dark));
  display:flex;align-items:center;justify-content:center;
  color:#EFEAE0;font-family:'Fraunces',serif;font-weight:600;font-size:16px;
  flex-shrink:0;
}
.brand-text{font-size:13px;color:var(--ink-soft);line-height:1.3;}
.brand-text strong{display:block;color:var(--teal-dark);font-size:14.5px;}
.version-tag{
  display:inline-block;font-size:10px;font-weight:700;letter-spacing:.02em;
  color:var(--teal);background:var(--teal-tint);border-radius:20px;
  padding:1px 8px;margin-left:6px;vertical-align:middle;
}

.hero{
  background:var(--panel);border:1px solid var(--line);border-radius:20px;
  padding:44px 36px;box-shadow:var(--shadow);text-align:center;margin-bottom:22px;
}
.hero h1{font-size:30px;margin:0 0 10px;}
.hero p{color:var(--ink-soft);font-size:15px;max-width:520px;margin:0 auto 28px;line-height:1.55;}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn{
  appearance:none;border:none;cursor:pointer;font-family:'Inter',sans-serif;font-weight:600;font-size:14.5px;
  padding:13px 22px;border-radius:11px;display:inline-flex;align-items:center;gap:8px;
  transition:transform .12s ease, box-shadow .12s ease, background .15s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--teal);color:#F3F0E6;}
.btn-primary:hover{background:var(--teal-dark);}
.btn-ghost{background:transparent;color:var(--teal);border:1.5px solid var(--line);}
.btn-ghost:hover{border-color:var(--teal);background:var(--teal-tint);}
.btn-danger{background:transparent;color:var(--rose);border:1.5px solid var(--rose-tint);}
.btn-danger:hover{border-color:var(--rose);background:var(--rose-tint);}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px;}
.btn:disabled{opacity:.45;cursor:not-allowed;}

.btn-icon-only{
  appearance:none;cursor:pointer;font-size:18px;line-height:1;
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--panel);border:1.5px solid var(--line);color:var(--teal);
  transition:transform .12s ease, box-shadow .12s ease, background .15s ease, border-color .15s ease;
}
.btn-icon-only:hover{border-color:var(--teal);background:var(--teal-tint);}
.btn-icon-only:active{transform:translateY(1px);}

.stat-strip{display:flex;gap:12px;flex-wrap:wrap;}
.stat-card{flex:1;min-width:140px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow);}
.stat-card .num{font-family:'Fraunces',serif;font-size:26px;color:var(--teal-dark);font-weight:600;}
.stat-card .lbl{font-size:12.5px;color:var(--ink-soft);margin-top:2px;}

.form-shell{background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;}
.progress-head{padding:22px 28px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:20px;}
.ring-wrap{position:relative;width:56px;height:56px;flex-shrink:0;}
.ring-wrap svg{transform:rotate(-90deg);}
.ring-bg{fill:none;stroke:var(--teal-tint);stroke-width:5;}
.ring-fg{fill:none;stroke:var(--amber);stroke-width:5;stroke-linecap:round;transition:stroke-dashoffset .4s ease;}
.ring-pct{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:var(--teal-dark);}
.progress-info{flex:1;min-width:0;}
.progress-info .step-label{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--amber);font-weight:700;}
.progress-info h2{font-size:19px;margin:2px 0 0;}
.progress-track{height:6px;background:var(--teal-tint);border-radius:6px;margin-top:14px;overflow:hidden;}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--teal),var(--amber));border-radius:6px;transition:width .35s ease;}

.step-dots{display:flex;gap:5px;padding:12px 28px;border-bottom:1px solid var(--line);flex-wrap:wrap;}
.required-note{font-size:12px;color:var(--ink-soft);padding:10px 28px 0;}
.dot{width:9px;height:9px;border-radius:50%;background:var(--line);cursor:pointer;transition:background .15s ease, transform .15s ease;}
.dot.done{background:var(--teal);}
.dot.current{background:var(--amber);transform:scale(1.3);}
.dot.locked{cursor:not-allowed;opacity:.4;}

.form-body{padding:28px;}
.field-group{margin-bottom:22px;}
.field-group:last-child{margin-bottom:0;}
.field-label{display:block;font-size:13.5px;font-weight:600;color:var(--teal-dark);margin-bottom:7px;}
.req-mark{color:var(--rose);font-weight:700;}
.field-group.has-error input,
.field-group.has-error textarea{border-color:#C0392B;box-shadow:0 0 0 1px rgba(192,57,43,.25);}
.field-error{color:#C0392B;font-size:12.5px;margin-top:6px;line-height:1.4;}
input[type=text],input[type=date],input[type=number],input[type=tel],input[type=email],input[type=password],textarea{
  width:100%;padding:10px 13px;border:1.5px solid var(--line);border-radius:10px;
  font-family:'Inter',sans-serif;font-size:14.5px;color:var(--ink);background:#FDFDFC;
  transition:border-color .15s ease;
}
input:focus,textarea:focus{outline:none;border-color:var(--teal);background:#fff;}
textarea{resize:vertical;min-height:70px;line-height:1.5;}
.option-grid{display:flex;flex-wrap:wrap;gap:8px;}
.opt{
  display:flex;align-items:center;gap:7px;padding:8px 13px;border:1.5px solid var(--line);border-radius:9px;
  font-size:13.5px;cursor:pointer;background:#FDFDFC;user-select:none;transition:border-color .15s ease, background .15s ease;
}
.opt input{accent-color:var(--teal);width:15px;height:15px;flex-shrink:0;}
.opt.checked{border-color:var(--teal);background:var(--teal-tint);color:var(--teal-dark);font-weight:600;}
.section-note{background:var(--teal-tint);color:var(--teal-dark);border-radius:10px;padding:12px 15px;font-size:13px;line-height:1.5;margin-bottom:20px;}
.otro-input{margin-top:8px;max-width:320px;}

.form-foot{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;border-top:1px solid var(--line);background:#FBFBFA;}
.autosave-note{font-size:11.5px;color:var(--ink-soft);display:flex;align-items:center;gap:6px;}
.autosave-dot{width:6px;height:6px;border-radius:50%;background:#8FAE9C;}

canvas#sigPad{width:100%;height:130px;border:1.5px dashed var(--line);border-radius:10px;background:#FDFDFC;touch-action:none;cursor:crosshair;}

.modal-backdrop{position:fixed;inset:0;background:rgba(20,35,33,.45);backdrop-filter:blur(2px);display:flex;align-items:flex-start;justify-content:center;z-index:50;padding:20px;overflow-y:auto;}
.modal{background:var(--panel);border-radius:16px;padding:28px;max-width:360px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.25);max-height:calc(100vh - 40px);overflow-y:auto;margin:auto 0;}
.modal h3{margin:0 0 6px;font-size:18px;}
.modal p{font-size:13px;color:var(--ink-soft);margin:0 0 16px;line-height:1.5;}
.modal input{margin-bottom:12px;}
.modal-err{color:var(--rose);font-size:12.5px;margin:-6px 0 12px;display:none;}

.admin-table{width:100%;border-collapse:collapse;font-size:13.5px;}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.table-scroll .admin-table{min-width:640px;}
.admin-table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);padding:8px 10px;border-bottom:1.5px solid var(--line);}
.admin-table td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:top;}
.admin-table tr:hover td{background:var(--teal-tint);cursor:pointer;}
.ip-wrap{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;}
.ip-value{font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;font-size:12px;word-break:break-all;color:var(--ink);}
.ip-badge{font-size:9.5px;font-weight:700;letter-spacing:.03em;color:var(--teal);background:var(--teal-tint);border-radius:8px;padding:1px 6px;flex-shrink:0;cursor:help;}
.ip-copy{border:1px solid var(--line);background:var(--panel);border-radius:6px;font-size:11px;line-height:1;padding:2px 5px;cursor:pointer;color:var(--ink-soft);flex-shrink:0;}
.ip-copy:hover{background:var(--teal-tint);color:var(--teal-dark);border-color:var(--teal);}
.badge{padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;background:var(--teal-tint);color:var(--teal-dark);}

.completion-cell{display:flex;align-items:center;gap:8px;min-width:90px;}
.completion-cell span{font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;}
.completion-bar{flex:1;height:6px;border-radius:6px;background:var(--line);overflow:hidden;min-width:40px;}
.completion-fill{height:100%;border-radius:6px;background:var(--teal);}
.completion-high span{color:var(--teal-dark);}
.completion-high .completion-fill{background:var(--teal);}
.completion-mid span{color:var(--amber);}
.completion-mid .completion-fill{background:var(--amber);}
.completion-low span{color:var(--rose);}
.completion-low .completion-fill{background:var(--rose);}

.review-check{display:inline-flex;align-items:center;gap:6px;cursor:default;}
.review-check input[type="checkbox"]{width:17px;height:17px;cursor:pointer;accent-color:var(--teal);}
.review-hist-btn{border:none;background:none;cursor:pointer;font-size:13px;line-height:1;padding:2px;opacity:.6;}
.review-hist-btn:hover{opacity:1;}
.search-bar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;}
.search-bar input{flex:1 1 200px;}
.detail-view{max-height:70vh;overflow-y:auto;padding-right:4px;}
.detail-trace{
  background:var(--teal-tint,#EFF5F1);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;margin:10px 0 16px;
}
.detail-trace-title{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--teal-dark);font-weight:700;margin-bottom:6px;}
.detail-trace .detail-row{padding:2px 0;font-size:12.5px;}
.detail-trace .detail-row .k{min-width:170px;}
.detail-section{margin-bottom:20px;}
.detail-section h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--amber);margin:0 0 10px;font-weight:700;border-bottom:1px solid var(--line);padding-bottom:6px;}
.detail-row{display:flex;font-size:13.5px;padding:5px 0;gap:12px;}
.detail-row .k{color:var(--ink-soft);min-width:220px;flex-shrink:0;}
.detail-row .v{color:var(--ink);font-weight:500;}
.empty-state{text-align:center;padding:50px 20px;color:var(--ink-soft);}
.empty-state .big{font-size:38px;margin-bottom:10px;}

.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--teal-dark);color:#F3F0E6;padding:12px 20px;border-radius:10px;
  font-size:13.5px;font-weight:500;box-shadow:0 10px 30px rgba(0,0,0,.2);
  opacity:0;pointer-events:none;transition:all .25s ease;z-index:100;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.disclaimer{font-size:11.5px;color:var(--ink-soft);text-align:center;margin-top:22px;line-height:1.6;}

/* ============================================================
   RESPONSIVE — pantallas angostas (celulares)
   ============================================================ */
@media (max-width: 520px){
  .detail-row{flex-direction:column;gap:2px;padding:7px 0;}
  .detail-row .k{min-width:0;font-size:12px;}
  .detail-trace .detail-row{flex-direction:column;gap:0;}
  .detail-trace .detail-row .k{min-width:0;}
}