/* =====================================================================
   Certificados ICR — Design system base (Sprint 0)
   Paleta y tokens de la marca Instrumental CR.
   ===================================================================== */
:root{
  --brand:#009AD7;
  --brand-dark:#036391;
  --brand-deep:#024258;
  --ink:#1f2933;
  --body:#37424c;
  --muted:#6b7682;
  --line:#e2e8ee;
  --tint:#eef7fc;
  --tint-line:#cfe8f6;
  --bg:#f4f7f9;
  --surface:#ffffff;
  --ok:#2f8f4e;      --ok-bg:#eaf6ee;   --ok-line:#c9e6cf;
  --warn:#9a4a1c;    --warn-bg:#fdf3ec; --warn-line:#f4d3bd;
  --radius:12px;
  --shadow:0 1px 3px rgba(20,40,60,.07);
  --sans:'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --mono:'JetBrains Mono', ui-monospace, 'Cascadia Code', Consolas, monospace;
}

*{box-sizing:border-box;}
html,body{margin:0;}
body{
  font-family:var(--sans);
  color:var(--body);
  background:var(--bg);
  font-size:15px;
  line-height:1.6;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
h1,h2,h3{color:var(--ink);line-height:1.2;margin:0 0 .3em;}
h1{font-size:1.7rem;font-weight:700;}
h3{font-size:1.05rem;font-weight:700;}
a{color:var(--brand-dark);text-decoration:none;}
a:hover{text-decoration:underline;}
code{font-family:var(--mono);font-size:.85em;background:#eef1f4;color:var(--brand-deep);padding:1px 6px;border-radius:5px;}

/* ---------- Topbar ---------- */
.topbar{
  background:var(--surface);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;height:58px;
}
.brand{display:flex;align-items:center;gap:9px;}
.brand-txt{font-weight:700;letter-spacing:.5px;color:var(--ink);font-size:1.05rem;}
.brand-txt b{color:var(--brand);}
.nav{display:flex;gap:20px;font-size:.95rem;}
.nav a{color:var(--ink);font-weight:600;}
.nav a.muted{color:var(--muted);font-weight:500;}

/* ---------- Layout ---------- */
.container{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:30px 24px;}
.page-head{margin-bottom:22px;}
.lead{color:var(--muted);font-size:1.05rem;margin:0;}
.footer{
  border-top:1px solid var(--line);background:var(--surface);
  color:#9aa4ad;font-size:.82rem;
  display:flex;justify-content:space-between;
  padding:12px 24px;
}

/* ---------- Cards / grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;}
.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
  padding:18px 20px;
}

/* ---------- Estado ---------- */
.status{list-style:none;margin:8px 0 0;padding:0;}
.status li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:9px 0;border-bottom:1px dotted var(--line);
}
.status li:last-child{border-bottom:none;}
.badge{
  font-size:.78rem;font-weight:700;letter-spacing:.3px;
  padding:3px 10px;border-radius:20px;white-space:nowrap;
}
.badge.ok{background:var(--ok-bg);color:var(--ok);border:1px solid var(--ok-line);}
.badge.warn{background:var(--warn-bg);color:var(--warn);border:1px solid var(--warn-line);}
.badge.neutral{background:var(--tint);color:var(--brand-dark);border:1px solid var(--tint-line);}

/* ---------- Código / hints ---------- */
.code{
  font-family:var(--mono);font-size:.82rem;line-height:1.7;
  background:#0e2a38;color:#d6ecf7;padding:12px 14px;border-radius:8px;
  overflow-x:auto;white-space:pre;
}
.hint{font-size:.9rem;color:var(--muted);margin-top:12px;}
.hint.ok-text{color:var(--ok);}

/* ---------- Botones ---------- */
.btn{
  display:inline-block;background:var(--brand);color:#fff;font-weight:600;
  padding:9px 18px;border-radius:8px;border:none;cursor:pointer;font-size:.95rem;
}
.btn:hover{background:var(--brand-dark);text-decoration:none;}
.btn.secondary{background:var(--surface);color:var(--brand-dark);border:1px solid var(--tint-line);}

/* ---------- Tablas (base para los ABMs del Sprint 1) ---------- */
table.data{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--surface);}
table.data th{
  background:var(--brand-dark);color:#fff;text-align:left;font-weight:600;
  padding:9px 12px;font-size:.85rem;
}
table.data td{border:1px solid var(--line);padding:8px 12px;}
table.data tr:nth-child(even) td{background:#f7fafc;}

/* ---------- Formularios (base) ---------- */
label{display:block;font-weight:600;color:var(--ink);font-size:.88rem;margin:0 0 4px;}
input, select, textarea{
  width:100%;padding:8px 11px;border:1px solid var(--line);border-radius:8px;
  font-family:inherit;font-size:.95rem;color:var(--ink);background:#fff;
}
input:focus, select:focus, textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,154,215,.15);
}
.field{margin-bottom:14px;}

/* ---------- Modal (base para el ABM genérico) ---------- */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(2,33,45,.45);
  display:none;align-items:center;justify-content:center;padding:20px;z-index:50;
}
.modal-backdrop.open{display:flex;}
.modal{
  background:var(--surface);border-radius:var(--radius);max-width:560px;width:100%;
  padding:22px 24px;box-shadow:0 10px 40px rgba(2,33,45,.25);
}

/* ---------- Login ---------- */
.login-body{
  align-items:center;justify-content:center;
  background:linear-gradient(160deg,#012f42 0%,#024258 45%,#036391 100%);
}
.login-box{
  background:var(--surface);border-radius:14px;box-shadow:0 12px 40px rgba(2,33,45,.3);
  width:100%;max-width:380px;padding:30px 30px 34px;margin:auto;
}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px;}
.lb-t1{font-weight:700;letter-spacing:.5px;color:var(--ink);font-size:1.1rem;line-height:1;}
.lb-t1 b{color:var(--brand);}
.lb-t2{font-size:.62rem;letter-spacing:2.5px;color:var(--muted);margin-top:3px;}
.alert-error{
  background:var(--warn-bg);border:1px solid var(--warn-line);color:var(--warn);
  padding:9px 13px;border-radius:8px;font-size:.9rem;margin-bottom:16px;
}

/* ---------- Usuario en topbar ---------- */
.nav .user{color:var(--muted);font-weight:500;}
.nav .logout{color:var(--brand-dark);font-weight:600;}

/* ---------- ABM (Sprint 1) ---------- */
.abm-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;}
.abm-toolbar{margin-bottom:14px;}
.abm-toolbar #abm-search{max-width:320px;}
.abm-table-wrap{overflow-x:auto;}
table.data th.col-acc, table.data td.col-acc{width:1%;white-space:nowrap;text-align:right;}
table.data td.empty{text-align:center;color:var(--muted);padding:22px;background:#fff;}
.abm-footer{display:flex;align-items:center;justify-content:space-between;margin-top:14px;}
.muted-text{color:var(--muted);font-size:.85rem;}
.pager{display:flex;align-items:center;gap:8px;}
.pager .pageinfo{font-size:.85rem;color:var(--muted);}

.mini{
  background:var(--surface);border:1px solid var(--tint-line);color:var(--brand-dark);
  font-size:.8rem;font-weight:600;padding:4px 10px;border-radius:6px;cursor:pointer;margin-left:4px;
}
.mini:hover{background:var(--tint);}
.mini:disabled{opacity:.45;cursor:default;}
.mini.danger{color:var(--warn);border-color:var(--warn-line);}
.mini.ok{color:var(--ok);border-color:var(--ok-line);}

/* Modal: acciones y campos */
.modal h3{margin-bottom:14px;}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;}
.field .check{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--body);}
.field .check input{width:auto;}

/* Catálogos */
.cat-card{display:block;text-decoration:none;transition:border-color .15s, box-shadow .15s;}
.cat-card:hover{border-color:var(--brand);box-shadow:0 3px 12px rgba(0,154,215,.12);text-decoration:none;}
.cat-card h3{color:var(--brand-dark);}
.cat-card p{color:var(--muted);font-size:.9rem;margin:4px 0 10px;}
.cat-go{color:var(--brand);font-weight:600;font-size:.9rem;}

/* ---------- Roles (usuarios) ---------- */
.roles-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;margin-top:4px;}
.roles-grid .check{font-size:.9rem;}

/* ---------- Patrones / adjuntos (Sprint 2) ---------- */
.badge.danger{background:#fdecec;color:#b3261e;border:1px solid #f3c9c5;}
.form-2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;}
@media (max-width:520px){ .form-2{grid-template-columns:1fr;} }
.modal.modal-lg{max-width:680px;}
.c-add-title{margin:18px 0 8px;font-size:1rem;color:var(--brand-dark);border-top:1px solid var(--line);padding-top:14px;}

/* ---------- Editor de certificado (Sprint 3) ---------- */
.form-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 14px;}
@media (max-width:640px){ .form-3{grid-template-columns:1fr;} }
.ed-card{margin-bottom:18px;}
.ed-card h3{color:var(--brand-dark);border-bottom:1px solid var(--tint-line);padding-bottom:8px;margin-bottom:14px;}
.ed-inv-btn{display:flex;align-items:flex-end;}
.ed-actions{display:flex;justify-content:flex-end;gap:10px;margin:6px 0 30px;}
.flash-ok{background:var(--ok-bg);border:1px solid var(--ok-line);color:var(--ok);padding:9px 13px;border-radius:8px;margin-bottom:14px;font-size:.9rem;}
a.mini{display:inline-block;text-decoration:none;}
a.mini:hover{text-decoration:none;}

/* ---------- Editor · mediciones (Sprint 3B) ---------- */
.med-top{align-items:end;}
.med-btns{display:flex;align-items:flex-end;}
.med-table th{font-size:.82rem;}
.med-table td{padding:5px 8px;}
.med-table input.cell, .med-table select.cell{
  width:100%;padding:5px 7px;font-size:.9rem;margin:0;
}
.med-table .cell-s{max-width:70px;}
.med-table .cell-m{max-width:90px;}
.med-table td.err{font-family:'JetBrains Mono',Consolas,monospace;color:var(--brand-dark);font-weight:600;white-space:nowrap;}

/* ---------- Botones de acción del certificado ---------- */
.btn.btn-go{background:var(--ok);}
.btn.btn-go:hover{background:#25743e;}
.btn.danger{background:var(--warn);}
.btn.danger:hover{background:#8a2f16;}

/* ---------- Selector de tipo de certificado ---------- */
.tipo-card{display:block;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s;}
.tipo-card:hover{border-color:var(--brand);transform:translateY(-2px);}
.tipo-card h3{margin-top:0;}
.tipo-card .btn{margin-top:12px;display:inline-block;}
.setval .big{font-family:'JetBrains Mono',Consolas,monospace;}

/* ---------- Tablero ---------- */
.metric-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px;}
.metric{text-align:center;padding:18px 12px;}
.metric-n{display:block;font-size:30px;font-weight:700;color:var(--brand);line-height:1.1;}
.metric-l{display:block;font-size:12px;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:.5px;}
.metric.warn-metric .metric-n{color:#8a5a12;}
.metric.danger-metric .metric-n{color:#b3261e;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.activity{list-style:none;margin:0;padding:0;}
.activity li{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline;padding:7px 0;border-bottom:1px solid var(--line,#e2e8ee);font-size:13px;}
.activity li:last-child{border-bottom:0;}
.act-accion{font-weight:600;color:var(--brand);}
.act-meta{margin-left:auto;color:var(--muted);font-size:12px;}
@media (max-width:900px){.metric-row{grid-template-columns:repeat(2,1fr);}.grid-2{grid-template-columns:1fr;}}

/* ---------- Etiquetas ---------- */
.label-preview{background:#f4f6f8;border:1px solid var(--line,#e2e8ee);border-radius:8px;padding:14px;text-align:center;min-height:120px;display:flex;align-items:center;justify-content:center;}
.label-preview img{max-width:100%;height:auto;}

/* ---------- Editor: resumen de instrumento vinculado y responsable ---------- */
.instr-summary{background:#f4f8fb;border:1px solid var(--ok-line,#cfe6f4);border-radius:8px;padding:12px 14px;margin-bottom:12px;}
.instr-sum-head{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--brand);font-weight:600;margin-bottom:6px;}
.instr-sum-row{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:3px 0;border-bottom:1px solid rgba(3,99,145,.08);}
.instr-sum-row:last-child{border-bottom:0;}
.instr-sum-row span{color:var(--muted);}
.resp-line{display:flex;align-items:center;gap:10px;}
.resp-show{font-weight:600;}

/* ---------- Reportes ---------- */
.rep-filters{display:grid;grid-template-columns:1.6fr .8fr 1fr .9fr .9fr auto;gap:12px;align-items:end;}
.rep-actions{display:flex;gap:8px;align-items:end;}
@media (max-width:900px){.rep-filters{grid-template-columns:1fr 1fr;}}

/* ---------- Editor de plantillas de etiqueta ---------- */
.zpl-grid{display:grid;grid-template-columns:1fr 320px;gap:18px;align-items:start;}
.zpl-grid textarea{width:100%;min-height:320px;font-family:'JetBrains Mono',Consolas,monospace;font-size:12px;line-height:1.5;}
.zpl-side .label-preview{margin-bottom:12px;}
.zpl-ph{font-size:12px;color:var(--muted);line-height:1.9;}
.zpl-ph code{background:#eef3f7;padding:1px 6px;border-radius:4px;cursor:pointer;}
@media (max-width:900px){.zpl-grid{grid-template-columns:1fr;}}

/* ---------- Configuración ---------- */
.logo-actual{background:#f4f6f8;border:1px solid var(--line,#e2e8ee);border-radius:8px;padding:12px;display:inline-block;margin-bottom:10px;}
.logo-actual img{max-height:70px;max-width:240px;display:block;}
label.check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
label.check input{width:auto;}

/* ---------- Logo de marca en la interfaz ---------- */
.topbar .brand{text-decoration:none;display:flex;align-items:center;gap:10px;}
.topbar .brand-logo{height:32px;width:auto;max-width:200px;display:block;}
.login-logo{max-height:70px;max-width:240px;display:block;margin:0 auto;}