:root{
  /* Paleta de marca SRB (verde del logo) */
  --navy:#1B6E32; --blue:#2E8B45; --accent:#34A853; --light:#E8F4EA;
  --grey:#5A5A5A; --line:#D8E4DA; --bg:#F3F8F4; --danger:#C0392B; --ok:#1B7A3D;
  --radius:12px; --shadow:0 6px 24px rgba(27,110,50,.10);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#1c2530}
h1,h2,h3{margin:0}
a{cursor:pointer;text-decoration:none;color:inherit}
.muted{color:var(--grey);font-size:.85rem}

/* ---------- Botones ---------- */
.btn{border:none;border-radius:10px;padding:.65rem 1.1rem;font-size:.9rem;font-weight:600;cursor:pointer;transition:.15s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:#16304f}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--navy)}
.btn-ghost:hover{background:var(--light)}
.icon-btn{background:none;border:none;font-size:1.1rem;cursor:pointer;color:var(--grey)}

/* ---------- Login ---------- */
.login-body{min-height:100vh;display:grid;place-items:center;
  background:linear-gradient(135deg,#134D22 0%,#34A853 100%)}
.login-card{background:#fff;border-radius:16px;box-shadow:var(--shadow);
  padding:2.4rem 2.2rem;width:min(380px,92vw)}
.brand{text-align:center;margin-bottom:1.6rem}
.brand h1{color:var(--navy);font-size:1.6rem;letter-spacing:.5px;margin-top:.6rem}
.brand-sub{color:var(--grey);font-size:.8rem;margin:.2rem 0 0}
.brand-badge{width:56px;height:56px;border-radius:14px;margin:0 auto;
  background:var(--navy);color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:1.1rem;letter-spacing:1px}
.brand-badge.small{width:40px;height:40px;font-size:.85rem;border-radius:10px;margin:0}
.form{display:flex;flex-direction:column;gap:.9rem}
.form label{display:flex;flex-direction:column;gap:.35rem;font-size:.82rem;color:var(--navy);font-weight:600}
.form input,.form select{padding:.6rem .7rem;border:1px solid var(--line);border-radius:9px;font-size:.92rem;font-weight:400;color:#222}
.form input:focus,.form select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(46,94,140,.15)}
.error{color:var(--danger);font-size:.82rem;min-height:1rem;margin:.2rem 0 0}
.foot{text-align:center;color:#9AA5B1;font-size:.72rem;margin-top:1.4rem}

/* ---------- Layout app ---------- */
.layout{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.sidebar{background:var(--navy);color:#fff;padding:1.4rem 1rem;display:flex;flex-direction:column;gap:.4rem}
.sidebar-title{font-size:1.05rem;margin:.7rem 0 1.2rem;letter-spacing:.5px}
.menu{display:flex;flex-direction:column;gap:.2rem;flex:1}
.menu-item{padding:.6rem .7rem;border-radius:9px;font-size:.9rem;color:#cdd8e6}
.menu-item:hover{background:rgba(255,255,255,.08);color:#fff}
.menu-item.active{background:rgba(255,255,255,.15);color:#fff;font-weight:600}
.menu-item.disabled{opacity:.45;cursor:not-allowed}
.sidebar .btn-ghost{border-color:rgba(255,255,255,.3);color:#fff;margin-top:1rem}
.sidebar .btn-ghost:hover{background:rgba(255,255,255,.1)}

.main{display:flex;flex-direction:column}
.topbar{display:flex;justify-content:space-between;align-items:center;
  padding:1.2rem 1.8rem;background:#fff;border-bottom:1px solid var(--line)}
.topbar h1{color:var(--navy);font-size:1.35rem}
.user-chip{background:var(--light);color:var(--navy);padding:.4rem .8rem;border-radius:20px;font-size:.8rem;font-weight:600}
.content{padding:1.6rem 1.8rem;display:flex;flex-direction:column;gap:1.2rem}

/* ---------- KPIs ---------- */
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.1rem 1.2rem;display:flex;flex-direction:column;gap:.2rem;box-shadow:var(--shadow)}
.kpi-num{font-size:1.8rem;font-weight:800;color:var(--navy)}
.kpi-label{font-size:.8rem;color:var(--grey)}

/* ---------- Toolbar ---------- */
.toolbar{display:flex;gap:.8rem;align-items:center}
.search{flex:1;padding:.6rem .9rem;border:1px solid var(--line);border-radius:10px;font-size:.9rem}
.search:focus{outline:none;border-color:var(--blue)}

/* ---------- Tabla ---------- */
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.grid{width:100%;border-collapse:collapse}
.grid th{background:var(--navy);color:#fff;text-align:left;padding:.7rem .9rem;font-size:.78rem;font-weight:600}
.grid td{padding:.65rem .9rem;border-top:1px solid var(--line);font-size:.85rem}
.grid tbody tr:hover{background:var(--light)}
.empty{text-align:center;color:var(--grey);padding:2rem}
.badge{padding:.2rem .6rem;border-radius:12px;font-size:.72rem;font-weight:600}
.badge.activo{background:#e3f4f0;color:var(--ok)}
.badge.retirado{background:#fbe6e4;color:var(--danger)}
.badge.otro{background:#eef1f5;color:var(--grey)}
.badge.admin{background:#e6f3ea;color:#1B6E32}
.badge.proceso{background:#fbf0d9;color:#B8860B}
.badge.vencido{background:#fdebe3;color:#C0392B}
.row-btn+.row-btn{margin-left:.3rem}

/* Avatares */
.avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;background:var(--light);
  display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;
  color:var(--navy);border:1px solid var(--line);flex:0 0 auto}
.avatar-lg{width:96px;height:96px;font-size:1.9rem}
.name-cell{display:flex;align-items:center;gap:.55rem}
.foto-wrap{display:flex;flex-direction:column;align-items:center;gap:.4rem;grid-column:1/-1;margin-bottom:.4rem}
.foto-wrap img.avatar-lg{object-fit:cover}

/* Filtros rápidos (chips) */
.filters{display:flex;gap:.5rem;flex-wrap:wrap;margin:0 0 .2rem}
.chip-btn{border:1px solid var(--line);background:#fff;border-radius:20px;padding:.4rem .95rem;
  font-size:.82rem;font-weight:600;cursor:pointer;color:var(--grey);transition:.15s}
.chip-btn:hover{background:var(--light)}
.chip-btn.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.row-btn{background:none;border:1px solid var(--line);border-radius:8px;padding:.25rem .55rem;cursor:pointer;font-size:.78rem;color:var(--navy)}

/* ---------- Modal ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(20,32,50,.5);display:grid;place-items:center;padding:1rem;z-index:50}
.modal-backdrop[hidden]{display:none}
.modal{background:#fff;border-radius:16px;width:min(760px,96vw);max-height:92vh;overflow:auto;box-shadow:var(--shadow)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:1.1rem 1.4rem;border-bottom:1px solid var(--line)}
.modal-head h3{color:var(--navy)}
.grid-form{padding:1.2rem 1.4rem}
.grid-form fieldset{border:1px solid var(--line);border-radius:10px;padding:1rem;margin:0 0 1rem;
  display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.grid-form legend{color:var(--blue);font-weight:700;font-size:.85rem;padding:0 .4rem}
.modal-actions{display:flex;justify-content:flex-end;gap:.7rem;grid-column:1/-1}

@media(max-width:820px){
  .layout{grid-template-columns:1fr}
  .sidebar{flex-direction:row;flex-wrap:wrap;align-items:center}
  .menu{flex-direction:row;flex-wrap:wrap}
  .kpi-row{grid-template-columns:1fr}
  .grid-form fieldset{grid-template-columns:1fr}
}