/* ===== Sistema de Gestión Rental — estilos ===== */
:root{
  --bg:#0f1115; --panel:#171a21; --panel2:#1e222b; --line:#2a2f3a;
  --txt:#e7e9ee; --muted:#9aa3b2; --pri:#3b82f6; --pri-d:#2563eb;
  --ok:#22c55e; --warn:#f59e0b; --err:#ef4444; --violet:#8b5cf6;
  --radius:10px; --shadow:0 2px 12px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--txt); font-size:15px;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
a{color:var(--pri); text-decoration:none}
a:hover{text-decoration:underline}

/* ---- Topbar ---- */
.topbar{
  display:flex; align-items:center; gap:14px; height:56px; padding:0 16px;
  background:var(--panel); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:30;
}
.brand{font-weight:700; font-size:18px; color:var(--txt)}
.brand:hover{text-decoration:none}
.user-box{margin-left:auto; display:flex; align-items:center; gap:10px}
.user-name{color:var(--muted); font-size:14px}
.menu-toggle{display:none; background:none; border:1px solid var(--line); color:var(--txt);
  font-size:18px; border-radius:8px; padding:4px 10px; cursor:pointer}
.btn-link{color:var(--muted)}

/* ---- Shell / Sidebar ---- */
.shell{display:flex; min-height:calc(100vh - 56px)}
.sidebar{
  width:212px; flex-shrink:0; background:var(--panel); border-right:1px solid var(--line);
  padding:14px 10px; display:flex; flex-direction:column; gap:4px;
}
.nav-link{
  display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:8px;
  color:var(--muted); font-weight:500;
}
.nav-link:hover{background:var(--panel2); color:var(--txt); text-decoration:none}
.nav-link.active{background:var(--pri); color:#fff}
.nav-ico{width:18px; text-align:center; opacity:.9}
.content{flex:1; padding:22px 26px; max-width:1200px}

/* ---- Tipografía de página ---- */
.page-head{display:flex; align-items:center; gap:14px; margin:0 0 18px}
.page-head h1{font-size:22px; margin:0}
.page-head .spacer{margin-left:auto}
h2{font-size:17px; margin:22px 0 10px}

/* ---- Botones ---- */
.btn{
  display:inline-flex; align-items:center; gap:6px; cursor:pointer;
  background:var(--pri); color:#fff; border:none; border-radius:8px;
  padding:9px 16px; font-size:14px; font-weight:600;
}
.btn:hover{background:var(--pri-d); text-decoration:none}
.btn.sec{background:var(--panel2); color:var(--txt); border:1px solid var(--line)}
.btn.sec:hover{background:var(--line)}
.btn.danger{background:var(--err)}
.btn.ok{background:var(--ok)}
.btn.sm{padding:5px 10px; font-size:13px}

/* ---- Acciones rápidas (dashboard) ---- */
.quick-actions{display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:12px; margin-bottom:22px}
.qa{display:flex; align-items:center; gap:14px; background:var(--panel); border:1px solid var(--line);
  border-radius:var(--radius); padding:16px 18px; box-shadow:var(--shadow); transition:.15s}
.qa:hover{border-color:var(--pri); transform:translateY(-2px); text-decoration:none}
.qa-primary{background:linear-gradient(135deg,var(--pri),var(--pri-d)); border-color:transparent}
.qa-primary .qa-txt small{color:rgba(255,255,255,.85)}
.qa-primary strong{color:#fff}
.qa-ico{font-size:26px; line-height:1}
.qa-txt{display:flex; flex-direction:column}
.qa-txt strong{font-size:15px; color:var(--txt)}
.qa-txt small{color:var(--muted); font-size:12.5px; margin-top:2px}

/* ---- Guía de primeros pasos ---- */
.guia .pasos{display:flex; flex-direction:column; gap:10px}
.paso{display:flex; align-items:center; gap:14px; padding:12px 14px; border:1px solid var(--line);
  border-radius:8px; background:var(--panel2)}
.paso-ok{opacity:.7}
.paso-num{flex-shrink:0; width:30px; height:30px; border-radius:50%; background:var(--pri); color:#fff;
  display:flex; align-items:center; justify-content:center; font-weight:700}
.paso-ok .paso-num{background:var(--ok)}
.paso-body{flex:1; display:flex; flex-direction:column}
.paso-body strong{font-size:14.5px}
.paso-body small{color:var(--muted); font-size:12.5px}

/* ---- Tarjetas ---- */
.cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:14px; margin-bottom:22px}
.card{display:block; background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:16px 18px; box-shadow:var(--shadow); color:inherit; transition:.15s}
a.card:hover{border-color:var(--pri); transform:translateY(-2px); text-decoration:none}
.card .k{color:var(--muted); font-size:13px; margin:0 0 6px}
.card .v{font-size:28px; font-weight:700}
.card.accent-blue{border-left:3px solid var(--pri)}
.card.accent-green{border-left:3px solid var(--ok)}
.card.accent-orange{border-left:3px solid var(--warn)}
.card.accent-red{border-left:3px solid var(--err)}

.panel{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:18px; box-shadow:var(--shadow); margin-bottom:18px}

/* ---- Tablas ---- */
table.tbl{width:100%; border-collapse:collapse; background:var(--panel);
  border:1px solid var(--line); border-radius:var(--radius); overflow:hidden}
.tbl th,.tbl td{padding:10px 12px; text-align:left; border-bottom:1px solid var(--line); font-size:14px}
.tbl th{background:var(--panel2); color:var(--muted); font-weight:600; font-size:12px;
  text-transform:uppercase; letter-spacing:.4px}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:rgba(255,255,255,.02)}
.tbl .right{text-align:right}
.muted{color:var(--muted)}
.empty{padding:30px; text-align:center; color:var(--muted)}

/* ---- Badges ---- */
.badge{display:inline-block; padding:3px 9px; border-radius:20px; font-size:12px; font-weight:600; white-space:nowrap}
.b-green{background:rgba(34,197,94,.15); color:#4ade80}
.b-blue{background:rgba(59,130,246,.15); color:#60a5fa}
.b-amber{background:rgba(245,158,11,.15); color:#fbbf24}
.b-orange{background:rgba(249,115,22,.15); color:#fb923c}
.b-violet{background:rgba(139,92,246,.15); color:#a78bfa}
.b-gray{background:rgba(154,163,178,.15); color:#cbd5e1}
.b-red{background:rgba(239,68,68,.15); color:#f87171}

/* ---- Formularios ---- */
.form{display:grid; gap:14px; max-width:640px}
.form.cols{grid-template-columns:1fr 1fr}
.form .full{grid-column:1 / -1}
.field{display:flex; flex-direction:column; gap:5px}
.field label{font-size:13px; color:var(--muted); font-weight:600}
.field input,.field select,.field textarea{
  background:var(--panel2); border:1px solid var(--line); color:var(--txt);
  border-radius:8px; padding:9px 11px; font-size:14px; font-family:inherit;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none; border-color:var(--pri)}
.field textarea{min-height:80px; resize:vertical}
.form-actions{display:flex; gap:10px; margin-top:8px}

/* ---- Alertas ---- */
.alert{padding:11px 15px; border-radius:8px; margin-bottom:16px; font-size:14px}
.alert-ok{background:rgba(34,197,94,.12); color:#86efac; border:1px solid rgba(34,197,94,.3)}
.alert-error{background:rgba(239,68,68,.12); color:#fca5a5; border:1px solid rgba(239,68,68,.3)}
.alert-warn{background:rgba(245,158,11,.12); color:#fcd34d; border:1px solid rgba(245,158,11,.3)}

/* ---- Toolbar / filtros ---- */
.toolbar{display:flex; gap:10px; align-items:center; margin-bottom:14px; flex-wrap:wrap}
.toolbar input,.toolbar select{background:var(--panel2); border:1px solid var(--line);
  color:var(--txt); border-radius:8px; padding:8px 11px; font-size:14px}

/* ---- Timeline (trazabilidad) ---- */
.timeline{list-style:none; padding:0; margin:0}
.timeline li{position:relative; padding:0 0 18px 22px; border-left:2px solid var(--line)}
.timeline li:last-child{border-left-color:transparent}
.timeline li::before{content:""; position:absolute; left:-7px; top:2px; width:12px; height:12px;
  border-radius:50%; background:var(--pri); border:2px solid var(--panel)}
.timeline .t-when{color:var(--muted); font-size:12px}
.timeline .t-what{font-weight:600; margin:2px 0}

/* ---- Login ---- */
.login-wrap{min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px}
.login-card{background:var(--panel); border:1px solid var(--line); border-radius:14px;
  padding:34px 30px; width:100%; max-width:380px; box-shadow:var(--shadow)}
.login-card h1{font-size:21px; margin:0 0 4px; text-align:center}
.login-card .sub{color:var(--muted); text-align:center; margin:0 0 22px; font-size:14px}
.login-card .field{margin-bottom:14px}
.login-card .btn{width:100%; justify-content:center}
.login-hint{margin-top:18px; font-size:12px; color:var(--muted); text-align:center; line-height:1.6}

/* ---- Fotos ---- */
.photos{display:grid; grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:12px}
.photos figure{margin:0; background:var(--panel2); border:1px solid var(--line); border-radius:8px; overflow:hidden}
.photos img{width:100%; height:110px; object-fit:cover; display:block}
.photos figcaption{padding:6px 8px; font-size:12px; color:var(--muted)}

/* ---- Picker (selector con popup) ---- */
.picker{display:flex; gap:10px; align-items:center}
.picker-val{flex:1; background:var(--panel2); border:1px solid var(--line); border-radius:8px;
  padding:9px 12px; min-height:40px; display:flex; align-items:center}

/* ---- Chips ---- */
.chips{display:flex; flex-wrap:wrap; gap:8px}
.chip{display:inline-block; padding:6px 11px; border-radius:20px; font-size:13px;
  background:var(--panel2); border:1px solid var(--line); color:var(--txt)}
.chip-pick{cursor:pointer}
.chip-pick:hover{border-color:var(--pri); background:var(--line)}
.chip-eq{display:flex; align-items:center; gap:10px; background:var(--panel2); border:1px solid var(--line);
  border-radius:8px; padding:8px 10px}
.chip-eq span{flex:1; font-size:14px}
.chip-precio{width:120px; background:var(--panel); border:1px solid var(--line); color:var(--txt);
  border-radius:6px; padding:6px 8px; font-size:13px}
.chip-x{background:none; border:none; color:var(--err); cursor:pointer; font-size:15px; padding:2px 6px}

/* ---- Modal ---- */
.modal{position:fixed; inset:0; background:rgba(0,0,0,.55); display:none; z-index:60;
  align-items:flex-start; justify-content:center; padding:6vh 16px}
.modal.open{display:flex}
.modal-box{background:var(--panel); border:1px solid var(--line); border-radius:12px;
  width:100%; max-width:560px; max-height:82vh; display:flex; flex-direction:column; box-shadow:0 10px 40px rgba(0,0,0,.5)}
.modal-head{display:flex; align-items:center; justify-content:space-between; padding:16px 18px; border-bottom:1px solid var(--line)}
.modal-x{background:none; border:none; color:var(--muted); font-size:18px; cursor:pointer}
.modal-tools{display:flex; gap:10px; padding:14px 18px; border-bottom:1px solid var(--line)}
.modal-tools input,.modal-tools select{flex:1; background:var(--panel2); border:1px solid var(--line);
  color:var(--txt); border-radius:8px; padding:9px 11px; font-size:14px}
.modal-list{overflow-y:auto; padding:8px}
.modal-row{display:flex; align-items:center; gap:12px; padding:11px 12px; border-radius:8px; cursor:pointer}
.modal-row:hover{background:var(--panel2)}
.modal-row > div{flex:1}
.modal-row.check{cursor:default}
.modal-row.check input{width:18px; height:18px; flex-shrink:0}
.modal-empty{padding:26px; text-align:center; color:var(--muted)}
.modal-foot{display:flex; align-items:center; justify-content:space-between; padding:14px 18px; border-top:1px solid var(--line)}

/* ---- Stepper (etapas de la entrega) ---- */
.stepper{display:flex; flex-wrap:wrap; gap:6px; margin:6px 0 4px}
.step{flex:1; min-width:90px; text-align:center; padding:8px 6px; border-radius:8px;
  background:var(--panel2); border:1px solid var(--line); font-size:12px; color:var(--muted); position:relative}
.step.done{background:rgba(34,197,94,.12); border-color:rgba(34,197,94,.35); color:#86efac}
.step.current{background:var(--pri); border-color:var(--pri); color:#fff; font-weight:700}
.step .step-n{display:block; font-size:15px; margin-bottom:2px}

/* ---- Responsive ---- */
@media (max-width:820px){
  .menu-toggle{display:block}
  .sidebar{position:fixed; top:56px; left:0; bottom:0; transform:translateX(-100%);
    transition:transform .2s; z-index:25}
  body.nav-open .sidebar{transform:translateX(0)}
  .content{padding:16px}
  .form.cols{grid-template-columns:1fr}
  .tbl{display:block; overflow-x:auto; white-space:nowrap}
}