:root{--p:#1457d9;--bg:#f3f6fb;--text:#17243d;--muted:#68758a;--border:#dbe3ef;--side:#102f5d}
*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial;background:var(--bg);color:var(--text)}a{color:var(--p);text-decoration:none}a:hover{text-decoration:underline}
.top{min-height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:10px 24px}.brand,.login-brand{display:flex;align-items:center;gap:12px}.brand>b,.login-brand>b{width:44px;height:44px;border-radius:12px;background:var(--p);color:#fff;display:grid;place-items:center;font-size:20px}.brand strong,.brand span,.user strong,.user span{display:block}.brand span,.user span{font-size:12px;color:var(--muted)}.user{display:flex;align-items:center;gap:12px;text-align:right}
.env{text-align:center;background:#fff0c2;color:#714c00;padding:6px;font-size:11px;font-weight:800;letter-spacing:.08em}.shell{display:grid;grid-template-columns:245px 1fr;min-height:calc(100vh - 100px)}aside{background:var(--side);padding:20px 14px}aside a{display:block;color:#fff;padding:12px 14px;border-radius:8px;margin-bottom:5px}aside a:hover{background:rgba(255,255,255,.12);text-decoration:none}aside h4{color:#90a9cb;text-transform:uppercase;font-size:11px;letter-spacing:.08em;padding:15px 14px 5px}aside p{color:#a8bbd5;font-size:12px;line-height:1.5;padding:20px 14px}
main{padding:28px;max-width:1600px;width:100%}.page-head,.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.page-head h1,.section-head h2{margin:0}.page-head p,.section-head p{margin:5px 0 0;color:var(--muted)}
.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:0 5px 18px rgba(28,46,78,.05);margin-bottom:20px}.card h2{margin-top:0}.stats{display:grid;grid-template-columns:repeat(5,minmax(110px,1fr));gap:14px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}.stat span{display:block;color:var(--muted)}.stat strong{font-size:29px;display:block;margin-top:7px}
.cols{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(520px,1.5fr);gap:20px}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}label{display:block;font-weight:650;margin-bottom:15px}input,select,textarea{display:block;width:100%;margin-top:7px;padding:11px;border:1px solid #c8d3e2;border-radius:8px;font:inherit;background:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;padding:10px 15px;font-weight:750;cursor:pointer;text-decoration:none}.btn:hover{text-decoration:none}.primary{background:var(--p);color:#fff}.secondary{background:#e8eef9;color:#17447f}.light{background:#eef2f8;color:#26374e}.success{background:#dff5e9;color:#146a42}.danger{background:#fde5e5;color:#a52121}.full{width:100%}.small{padding:7px 10px;font-size:12px}
.table{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--border)}th{font-size:12px;color:var(--muted);text-transform:uppercase}.badge{display:inline-block;border-radius:999px;padding:5px 10px;background:#edf1f7;color:#516178;font-size:12px;font-weight:750}.badge.large{font-size:14px;padding:8px 13px}.pending_approval{background:#fff1c7;color:#795100}.approved,.completed{background:#dff5e9;color:#146a42}.rejected,.cancelled{background:#fde5e5;color:#a52121}
.alert{padding:13px 15px;border-radius:9px;margin-bottom:18px}.alert.success{background:#dff5e9;color:#146a42}.alert.error{background:#fde5e5;color:#a52121}.muted,small{color:var(--muted)}
.login-shell{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#0d2d5c,var(--p));padding:20px}.login-card{width:min(430px,100%);background:#fff;border-radius:17px;padding:30px;box-shadow:0 24px 55px rgba(0,0,0,.24)}.login-card h1{margin:0}.login-card p{margin:3px 0 0;color:var(--muted)}.test{display:inline-block;margin:18px 0;padding:6px 10px;border-radius:999px;background:#fff1c7;color:#704b00;font-size:11px;font-weight:800}
.signer{border:1px solid var(--border);border-radius:10px;padding:16px;background:#fafcff;margin-bottom:13px}.signer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.signer-head button{border:0;background:transparent;color:#b32424;cursor:pointer}.list{display:grid;gap:10px}.item{display:flex;align-items:center;justify-content:space-between;gap:15px;background:#f7f9fc;border-radius:9px;padding:13px}.item span,.item small{display:block;color:var(--muted);margin-top:3px}.actions,.decision{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:20px}.decision input{width:260px;margin:0}.notice{background:#eef4ff;border:1px solid #cbdcf6;border-radius:10px;padding:14px 16px;margin-bottom:20px}dl{display:grid;grid-template-columns:120px 1fr;gap:10px 14px}dt{color:var(--muted)}dd{margin:0;font-weight:650}hr{border:0;border-top:1px solid var(--border);margin:22px 0}
@media(max-width:1050px){.shell{grid-template-columns:1fr}aside{display:flex;gap:5px;overflow:auto}aside a{white-space:nowrap;margin:0}aside h4,aside p{display:none}.stats{grid-template-columns:repeat(2,1fr)}.cols,.grid{grid-template-columns:1fr}}@media(max-width:700px){main{padding:17px}.page-head,.section-head{align-items:flex-start;flex-direction:column}.stats{grid-template-columns:1fr}.user>div{display:none}.decision{flex-direction:column;align-items:stretch}.decision input{width:100%}}


/* ETAPA 2 */
.public-shell{min-height:100vh;padding:24px;background:linear-gradient(145deg,#0d2d5c,#1457d9)}
.public-card{max-width:820px;margin:0 auto;background:#fff;border-radius:18px;padding:28px;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.public-brand{display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--border);padding-bottom:18px;margin-bottom:22px}.public-brand>b{width:52px;height:52px;background:var(--primary);color:#fff;border-radius:14px;display:grid;place-items:center;font-size:23px}.public-brand h1{margin:0}.public-brand p{margin:3px 0 0;color:var(--muted)}
.public-docs{display:grid;gap:10px;margin-bottom:20px}.public-docs a{display:flex;justify-content:space-between;background:#f5f8fc;border:1px solid var(--border);border-radius:10px;padding:13px;font-weight:700}.public-docs span{color:var(--muted);font-weight:400}
.otp-box,.sign-form,.validation-form,.verify-upload{border:1px solid var(--border);border-radius:12px;padding:18px;margin-top:20px;background:#fafcff}.otp-box form{margin:12px 0}.consent{background:#f3f6fb;border-radius:9px;padding:15px;line-height:1.55;margin-bottom:14px}.check{display:flex;align-items:flex-start;gap:9px}.check input{width:auto;margin-top:3px}
#signatureCanvas{display:block;width:100%;height:180px;border:1px dashed #9eb0c8;border-radius:9px;background:#fff;touch-action:none;margin-bottom:9px}.sign-submit{display:block;margin-top:20px;width:100%}
.success-panel{background:#dff5e9;color:#12663f;border-radius:12px;padding:18px;margin:18px 0}.hash-list{display:grid;gap:9px}.hash-list>div{background:#f5f8fc;border-radius:9px;padding:12px}.hash-list span{display:block;color:var(--muted);overflow-wrap:anywhere;margin-top:4px}.validation-form{display:flex;align-items:end;gap:10px}.validation-form label{flex:1;margin:0}.verify-upload{margin-top:22px}.public-card code{font-size:12px;overflow-wrap:anywhere}.item form{margin:0}
@media(max-width:700px){.public-shell{padding:10px}.public-card{padding:18px}.validation-form{display:block}.validation-form button{margin-top:10px;width:100%}}