/* =========================================================
   Tecmovil — panel de administración
   ========================================================= */
:root{
  --sky-900:#083B54; --sky-800:#0B5675; --sky-700:#0E7196; --sky-600:#0C90BD;
  --sky-500:#12A9DC; --sky-400:#38BDF0; --sky-100:#DCF1FB; --sky-50:#EFF9FD;
  --gold-600:#B98C22; --gold-500:#D8A93A; --gold-100:#FBF1DA;
  --ink:#102B3A; --body:#4C6273; --muted:#7C8FA0; --line:#E4ECF2;
  --white:#fff; --canvas:#F2F6F9; --danger:#C0483F; --ok:#178A57;
  --r:12px; --r-lg:18px; --pill:999px;
  --sh:0 2px 8px rgba(16,43,58,.06);
  --sh-md:0 10px 30px rgba(16,43,58,.09);
  --t:.2s ease;
}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;background:var(--canvas);color:var(--body);
  font-family:Poppins,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;line-height:1.6;
}
h1,h2,h3,h4{color:var(--ink);margin:0;line-height:1.25}
p{margin:0}
a{color:var(--sky-600);text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
img{max-width:100%;display:block}
.wrap{width:min(1120px,94%);margin-inline:auto}
.hidden{display:none !important}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--pill);font-weight:600;font-size:14px;
  transition:transform var(--t),box-shadow var(--t),background var(--t),color var(--t);
}
.btn-primary{background:linear-gradient(135deg,var(--sky-700),var(--sky-500));color:#fff;box-shadow:0 10px 24px rgba(18,169,220,.28)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:var(--white);border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--sky-400);color:var(--sky-700)}
.btn-danger{background:#FCEDEC;color:var(--danger)}
.btn-danger:hover{background:var(--danger);color:#fff}
.btn-sm{padding:7px 14px;font-size:13px}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}

/* ---------- login ---------- */
.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{
  width:min(400px,100%);background:var(--white);border-radius:var(--r-lg);
  box-shadow:var(--sh-md);padding:34px 30px;text-align:center;
}
.login-card img{height:56px;width:auto;margin:0 auto 20px}
.login-card h1{font-size:20px;margin-bottom:6px}
.login-card p{font-size:13.5px;margin-bottom:24px;color:var(--muted)}
.login-card .fld{text-align:left;margin-bottom:14px}
.login-err{color:var(--danger);font-size:13px;margin-top:12px;min-height:20px}

/* ---------- barra superior ---------- */
.topbar{
  position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
}
.topbar-in{display:flex;align-items:center;gap:16px;height:70px}
.topbar img{height:44px;width:auto}
.topbar .spacer{margin-left:auto}
.saved{font-size:12.5px;color:var(--muted)}
.saved.is-ok{color:var(--ok)}
.saved.is-err{color:var(--danger)}

.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin:22px 0 26px;flex-wrap:wrap}
.tab{
  padding:11px 18px;font-size:14px;font-weight:600;color:var(--body);
  border-bottom:3px solid transparent;margin-bottom:-1px;transition:color var(--t),border-color var(--t);
}
.tab:hover{color:var(--sky-600)}
.tab.is-on{color:var(--ink);border-bottom-color:var(--sky-500)}

/* ---------- tarjetas y campos ---------- */
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh);padding:22px;margin-bottom:20px;
}
.card > h2{font-size:16px;margin-bottom:4px}
.card > .hint{font-size:12.5px;color:var(--muted);margin-bottom:18px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.fld{display:grid;gap:6px;min-width:0}
.fld > label{font-size:12.5px;font-weight:600;color:var(--ink)}
.fld input,.fld select,.fld textarea{
  width:100%;font:inherit;font-size:14px;color:var(--ink);background:var(--white);
  border:1.5px solid var(--line);border-radius:var(--r);padding:10px 12px;
  transition:border-color var(--t),box-shadow var(--t);
}
.fld textarea{resize:vertical;min-height:78px;line-height:1.55}
.fld input:focus,.fld select:focus,.fld textarea:focus{
  outline:none;border-color:var(--sky-400);box-shadow:0 0 0 3px rgba(56,189,240,.18);
}
.fld small{font-size:11.5px;color:var(--muted)}

/* ---------- listas repetibles ---------- */
.rep{display:grid;gap:14px}
.rep-item{
  position:relative;border:1px solid var(--line);border-radius:var(--r);
  padding:16px;background:var(--canvas);
}
.rep-item .rep-del{
  position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:50%;
  color:var(--muted);font-size:19px;line-height:1;display:grid;place-items:center;
  transition:background var(--t),color var(--t);
}
.rep-item .rep-del:hover{background:#FCEDEC;color:var(--danger)}
.rep-num{
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--sky-600);margin-bottom:10px;
}
.rep-add{margin-top:4px;justify-self:start}

/* ---------- productos ---------- */
.prod-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px}
.prod-tools input[type="search"]{
  flex:1 1 220px;font:inherit;font-size:14px;padding:10px 14px;
  border:1.5px solid var(--line);border-radius:var(--pill);background:var(--white);
}
.prod-tools input[type="search"]:focus{outline:none;border-color:var(--sky-400)}

.p-row{
  display:grid;grid-template-columns:104px 1fr;gap:16px;
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--white);
  padding:16px;margin-bottom:14px;
}
.p-row.is-hidden{opacity:.6;border-style:dashed}
.p-pic{position:relative;width:104px}
.p-pic .thumb{
  width:104px;height:104px;border-radius:var(--r);overflow:hidden;
  background:linear-gradient(140deg,#33424F,#141E27);display:grid;place-items:center;
  color:rgba(255,255,255,.35);font-size:11px;text-align:center;padding:6px;
}
.p-pic .thumb img{width:100%;height:100%;object-fit:cover}
.p-pic .up{margin-top:8px;width:100%}
.p-pic input[type="file"]{display:none}
.p-fields{display:grid;gap:12px;min-width:0}
.p-flags{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.p-flags label{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:500;cursor:pointer}
.p-flags input{width:16px;height:16px;accent-color:var(--sky-500)}
.p-actions{display:flex;gap:8px;margin-left:auto}

.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tag{
  display:inline-flex;align-items:center;gap:8px;background:var(--sky-50);
  color:var(--sky-800);border-radius:var(--pill);padding:7px 8px 7px 15px;font-size:13px;font-weight:600;
}
.tag button{width:22px;height:22px;border-radius:50%;color:var(--sky-700);font-size:15px;line-height:1;display:grid;place-items:center}
.tag button:hover{background:var(--sky-500);color:#fff}

/* ---------- barra de guardado ---------- */
.savebar{
  position:sticky;bottom:0;z-index:20;
  background:rgba(255,255,255,.96);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:14px 0;margin-top:26px;
}
.savebar-in{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.savebar .spacer{margin-left:auto}

/* ---------- avisos ---------- */
.toasts{position:fixed;left:50%;bottom:84px;transform:translateX(-50%);z-index:80;display:grid;gap:8px;width:min(420px,92vw)}
.toast{
  background:var(--ink);color:#fff;font-size:13.5px;padding:12px 16px;border-radius:var(--r);
  box-shadow:var(--sh-md);opacity:0;transform:translateY(10px);transition:opacity .25s,transform .25s;
}
.toast.is-in{opacity:1;transform:none}
.toast.is-err{background:var(--danger)}

@media (max-width:820px){
  .grid2,.grid3{grid-template-columns:1fr}
  .p-row{grid-template-columns:1fr}
  .p-pic{width:100%;display:flex;gap:12px;align-items:flex-start}
  .p-pic .up{margin-top:0}
  .topbar-in{height:auto;padding:12px 0;flex-wrap:wrap}
}