/* Posicia — Design System iustitia.mx (alineado con Listia)
   Paleta: navy / gold / cream */
:root{
  --navy:#0F2A4A;
  --navy-2:#173A66;
  --navy-700:#163358;
  --navy-900:#0A1F38;
  --gold:#C9A86B;
  --gold-dark:#B4935A;
  --cream:#FAF7F2;
  --cream-2:#F3EEE4;
  --text:#1a1a1a;
  --muted:#5c6676;
  --border:#d7d2c7;
  --line:#E5DED1;
  --err:#9b2226;
  --ok:#3a6b3a;
  --warn:#c28214;
  --white:#fff;
  --radius:10px;
  --shadow-sm:0 1px 3px rgba(15,42,74,.08);
  --shadow-md:0 4px 14px rgba(15,42,74,.12);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--cream);color:var(--text);font-family:'Inter',system-ui,sans-serif;font-size:16px;line-height:1.6;text-align:justify;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Libre Baskerville',Georgia,serif;color:var(--navy);margin:0 0 .4em;line-height:1.2;letter-spacing:-.01em}
h1{font-size:1.8rem}
h2{font-size:1.3rem}
a{color:var(--navy-2);text-decoration:none}
a:hover{color:var(--gold-dark)}

/* ---- Topbar ---- */
header.topbar{background:var(--navy);color:#fff;padding:14px 28px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-md)}
header.topbar .brand{font-family:'Libre Baskerville',Georgia,serif;font-weight:700;font-size:1.25rem;letter-spacing:.5px;display:flex;align-items:center;gap:10px}
header.topbar .brand .dot{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--navy-700),var(--navy-900));color:var(--gold);display:inline-grid;place-items:center;font-family:'Libre Baskerville',serif;font-style:italic;font-size:18px;box-shadow:inset 0 0 0 1.5px rgba(201,168,107,.35);flex-shrink:0}
header.topbar .brand em{color:var(--gold);font-style:italic;font-weight:400}
/* Menú hamburguesa (oculto en escritorio) */
.nav-toggle{display:none;background:transparent;border:1px solid rgba(250,247,242,.25);border-radius:8px;padding:8px 10px;cursor:pointer;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--cream,#FAF7F2);border-radius:2px;transition:transform .2s,opacity .2s}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

header.topbar .right{display:flex;gap:18px;align-items:center;font-size:.9rem}
header.topbar .right .chip{background:var(--gold);color:#1a1a1a;padding:4px 10px;border-radius:999px;font-weight:600;font-size:.82rem}
header.topbar a{color:#fff;text-decoration:none;opacity:.92;font-weight:500}
header.topbar a:hover{color:var(--gold);opacity:1;text-decoration:none}

/* ---- Layout ---- */
main{max-width:1060px;margin:28px auto;padding:0 24px}

/* ---- Card ---- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:20px;box-shadow:var(--shadow-sm)}
.card h2{border-bottom:1px solid var(--line);padding-bottom:6px;margin-bottom:14px}
.card:has(table){overflow-x:auto}
@media (max-width:768px){.card{overflow-x:auto}.card table{min-width:480px}}

/* ---- Forms ---- */
label{display:block;font-size:14px;font-weight:600;margin:10px 0 4px;color:var(--navy)}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;
  font-family:inherit;font-size:15px;color:var(--text);transition:border-color .15s
}
input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,
input[type=date]:focus,input[type=number]:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,168,107,.2)
}
textarea{resize:vertical;min-height:120px}
input[type=checkbox]{transform:translateY(2px);margin-right:6px}

.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.row{grid-template-columns:1fr}}

/* Responsive: hamburguesa a 900px */
@media (max-width:900px){
  header.topbar{padding:12px 16px;position:relative}
  .nav-toggle{display:inline-flex}
  header.topbar .right{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--navy-900);flex-direction:column;align-items:stretch;
    gap:0;padding:8px 0;box-shadow:0 6px 12px rgba(0,0,0,.25);z-index:50
  }
  header.topbar .right.open{display:flex}
  header.topbar .right a,header.topbar .right span{
    padding:12px 18px;border-bottom:1px solid rgba(250,247,242,.08);
    min-height:44px;display:flex;align-items:center
  }
  header.topbar .right a:last-child{border-bottom:none}
}
/* Responsive mobile */
@media (max-width:540px){
  main{margin:16px auto;padding:0 12px}
  .card{padding:14px}
  h1{font-size:1.4rem}
  h2{font-size:1.1rem}
  .slot{flex-direction:column;align-items:stretch;gap:4px}
  .slot label{min-width:auto}
  .radios{gap:10px}
  .btn{min-height:44px;padding:10px 16px}
}

/* ---- Buttons ---- */
.btn{display:inline-block;background:var(--navy);color:#fff;border:0;border-radius:8px;padding:10px 18px;font-weight:600;cursor:pointer;font-size:15px;font-family:inherit;transition:transform .15s,background .15s,box-shadow .15s;text-decoration:none}
.btn:hover{background:var(--navy-2);transform:translateY(-1px)}
.btn.gold{background:var(--gold);color:#1a1a1a;box-shadow:0 2px 8px rgba(201,168,107,.35)}
.btn.gold:hover{background:var(--gold-dark);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--navy);border:1px solid var(--navy)}
.btn.ghost:hover{background:var(--navy);color:var(--cream)}
.btn.danger{background:#fff;color:var(--err);border:1.5px solid var(--err)}
.btn.danger:hover{background:var(--err);color:#fff}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn-sm{padding:6px 12px;font-size:13.5px}

/* ---- Text states ---- */
.hint{color:var(--muted);font-size:12.5px}
.err{color:var(--err);font-weight:600;margin-top:8px;min-height:1.1em}
.ok{color:var(--ok);font-weight:600;margin-top:8px;min-height:1.1em}

/* ---- Alerts (estilo Listia) ---- */
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14.5px;border-left:4px solid var(--navy);background:var(--cream-2)}
.alert-ok{border-left-color:var(--ok);background:#e8f5ed}
.alert-err{border-left-color:var(--err);background:#fbeaea}
.alert-warn{border-left-color:var(--warn);background:#fdf4e0}

/* ---- Document slots ---- */
.slot{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px dashed var(--line)}
.slot label{margin:0;min-width:230px}
.slot input[type=file]{flex:1}

/* ---- Radios ---- */
.radios{display:flex;gap:18px;margin:8px 0 12px;flex-wrap:wrap}
.radios label{display:flex;align-items:center;gap:6px;font-weight:500;font-size:.9rem}
.radios input[type=radio]{margin:0}

/* ---- Hechos list ---- */
.hechos-list .row-hecho{display:flex;gap:8px;margin-bottom:6px;align-items:center}
.hechos-list .row-hecho input[type=text]{flex:1}
.hechos-list .row-hecho button{background:#efe6d5;color:#1a1a1a;border:1px solid var(--line);border-radius:6px;padding:6px 10px;cursor:pointer}

/* ---- Tables ---- */
table{width:100%;border-collapse:collapse;font-size:14.5px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--cream-2);color:var(--navy);text-transform:uppercase;font-size:12.5px;letter-spacing:.04em;font-weight:600}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--cream)}

/* ---- Result section ---- */
.result-section{background:#fdfaf3;border:1px solid var(--line);border-radius:8px;padding:14px;margin-top:10px}
.result-section pre{white-space:pre-wrap;font-family:'Inter',sans-serif;font-size:.92rem;margin:0}
.pill{display:inline-block;background:#e7e0cf;color:#1a1a1a;padding:2px 10px;border-radius:999px;font-size:.78rem;margin-right:4px}

/* ---- Loading spinner ---- */
.loading{display:inline-block;width:14px;height:14px;border:2px solid #ccc;border-top-color:var(--navy);border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- Auth pages ---- */
.login-card{max-width:420px;margin:60px auto}
.ok-card{max-width:420px;margin:18px auto;padding:18px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:var(--radius);text-align:left}

/* ---- Footer ---- */
.footer{text-align:center;color:var(--muted);font-size:13px;padding:28px 0;margin-top:40px}
.footer a{color:var(--gold-dark);font-weight:600}

/* ---- Dialog ---- */
.dlg{border:none;border-radius:14px;padding:28px;max-width:560px;width:92vw;background:var(--white);box-shadow:0 20px 60px rgba(0,0,0,.25)}
.dlg::backdrop{background:rgba(15,42,74,.55)}
.dlg h2{font-family:'Libre Baskerville',serif;color:var(--navy);margin-bottom:14px}
.dlg label{display:block;margin-top:10px;font-size:13px;color:var(--navy);font-weight:600}
.dlg input,.dlg select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:14px;margin-top:4px;transition:border-color .15s}
.dlg input:focus,.dlg select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,168,107,.2)}
.dlg .btn-outline{background:transparent;border:1px solid var(--line);color:var(--navy);padding:8px 16px;border-radius:8px;cursor:pointer;font-weight:600;font-family:inherit;transition:border-color .15s}
.dlg .btn-outline:hover{border-color:var(--navy)}

/* Labels uppercase en tablas y secciones de admin/cuenta (no en formulario largo de app) */
.form-group label,.tbl-wrap label,table label{text-transform:uppercase;letter-spacing:.04em;font-size:12.5px}

/* A11y: contenido visible solo para lectores de pantalla. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}