/* ============ Inversiones Chigne — estilos ============ */
:root{
  --brand:#0E9B96;
  --brand-dark:#0A716D;
  --brand-soft:#E6F6F5;
  --ink:#0B2233;
  --ink-2:#43596B;
  --muted:#8698A6;
  --line:#E4EBF0;
  --bg:#F5F9FB;
  --card:#FFFFFF;
  --accent:#F5A524;
  --danger:#E5484D;
  --ok:#2FA96A;
  --r-sm:10px; --r:16px; --r-lg:24px;
  --sh-1:0 1px 2px rgba(11,34,51,.06), 0 4px 14px rgba(11,34,51,.05);
  --sh-2:0 10px 30px rgba(11,34,51,.10);
  --max:1180px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.hidden{display:none !important}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:999px;padding:11px 20px;
  font-weight:600;font-size:14px;cursor:pointer;transition:.18s ease;background:#fff;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(14,155,150,.28)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink-2)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-dark{background:var(--ink);color:#fff}
.btn-danger{background:#fff;border-color:#F3C6C8;color:var(--danger)}
.btn-danger:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-block{width:100%}
.btn-sm{padding:7px 14px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- Header ---------- */
.topbar{background:var(--ink);color:#C9DAE6;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-block:8px;flex-wrap:wrap}
.topbar strong{color:#fff}

.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;gap:18px;padding-block:14px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.3px}
.logo-mark{width:42px;height:42px;flex:none;border-radius:13px;box-shadow:0 6px 14px rgba(14,155,150,.3)}
.login .logo-mark,.side .logo-mark{width:46px;height:46px;border-radius:14px}
.logo b{display:block;font-size:17px;line-height:1.1}
.logo span{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.6px;text-transform:uppercase}
.search{flex:1;position:relative;max-width:420px}
.search input{width:100%;border:1px solid var(--line);background:#fff;border-radius:999px;padding:11px 16px 11px 42px;outline:none;transition:.2s}
.search input:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.search::before{content:"⌕";position:absolute;left:16px;top:50%;transform:translateY(-52%);font-size:20px;color:var(--muted)}
.header nav{display:flex;gap:6px;margin-left:auto}
.header nav a{padding:8px 12px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-2)}
.header nav a:hover{background:var(--brand-soft);color:var(--brand-dark)}
.cart-btn{position:relative;background:var(--ink);color:#fff;border:none;border-radius:999px;padding:11px 18px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px}
.cart-btn:hover{background:#123047}
.badge-count{background:var(--accent);color:#3A2400;border-radius:999px;min-width:22px;height:22px;display:grid;place-items:center;font-size:12px;font-weight:800;padding:0 6px}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(160deg,#0B2233 0%,#0E5C63 60%,#0E9B96 100%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.07)}
.hero::before{content:"";position:absolute;right:120px;bottom:-160px;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.05)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;padding-block:64px;position:relative;z-index:1}
.hero h1{font-size:clamp(30px,4.2vw,50px);line-height:1.08;margin:12px 0 14px;letter-spacing:-1px}
.hero p{color:#CFE7E6;max-width:46ch;margin:0 0 26px;font-size:16px}
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:var(--r-lg);padding:22px;display:grid;gap:14px}
.hero-card div{display:flex;gap:12px;align-items:center;font-size:14px}
.hero-card i{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.16);display:grid;place-items:center;font-style:normal;font-size:18px;flex:none}

/* ---------- Sección ---------- */
.section{padding:46px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.section-head h2{margin:0;font-size:26px;letter-spacing:-.5px}
.section-head p{margin:4px 0 0;color:var(--muted);font-size:14px}

.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:24px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 16px;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:.16s}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 6px 14px rgba(14,155,150,.25)}
.filters select{margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font-size:14px;cursor:pointer;outline:none}

/* ---------- Grid productos ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#D3E5E4}
.card-art{position:relative;background:linear-gradient(170deg,#F2F8FA,#E7F2F4);padding:18px;display:grid;place-items:center}
.card-art svg{width:130px;height:130px}
.tag{position:absolute;top:12px;left:12px;background:var(--accent);color:#3A2400;font-size:11px;font-weight:800;padding:5px 10px;border-radius:999px;letter-spacing:.3px}
.tag.out{background:#F1F4F6;color:var(--muted)}
.card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-cat{font-size:11px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.7px}
.card h3{margin:0;font-size:15px;line-height:1.35;font-weight:700}
.card-desc{margin:0;font-size:13px;color:var(--muted);flex:1}
.price{display:flex;align-items:baseline;gap:8px}
.price b{font-size:20px;letter-spacing:-.5px}
.price s{color:var(--muted);font-size:13px}
.stock{font-size:12px;color:var(--ok);font-weight:600}
.stock.low{color:var(--accent)}
.stock.none{color:var(--danger)}

/* ---------- Franja beneficios ---------- */
.perks{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.perks .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-block:26px}
.perk{display:flex;gap:12px;align-items:center}
.perk i{width:42px;height:42px;border-radius:14px;background:var(--brand-soft);color:var(--brand-dark);display:grid;place-items:center;font-style:normal;font-size:20px;flex:none}
.perk b{display:block;font-size:14px}
.perk span{font-size:12.5px;color:var(--muted)}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#9FB6C6;margin-top:20px}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding-block:44px}
footer h4{color:#fff;margin:0 0 12px;font-size:15px}
footer p,footer li{font-size:13.5px;margin:0 0 8px}
footer ul{list-style:none;padding:0;margin:0}
.copy{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;font-size:12.5px;text-align:center}

/* ---------- Drawer carrito ---------- */
.overlay{position:fixed;inset:0;background:rgba(11,34,51,.5);opacity:0;pointer-events:none;transition:.25s;z-index:60}
.overlay.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:#fff;z-index:70;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);box-shadow:var(--sh-2)}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--line)}
.drawer-head h3{margin:0;font-size:18px}
.x{background:none;border:none;font-size:24px;line-height:1;cursor:pointer;color:var(--muted);padding:4px 8px;border-radius:8px}
.x:hover{background:#F1F5F7;color:var(--ink)}
.drawer-body{flex:1;overflow:auto;padding:16px 20px;display:flex;flex-direction:column;gap:14px}
.drawer-foot{border-top:1px solid var(--line);padding:18px 20px;background:#FBFDFE}
.line{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px;color:var(--ink-2)}
.line.total{font-size:18px;font-weight:800;color:var(--ink);margin:12px 0 16px;padding-top:12px;border-top:1px dashed var(--line)}

.ci{display:flex;gap:12px;align-items:center}
.ci-art{width:62px;height:62px;border-radius:14px;background:#F1F7F8;display:grid;place-items:center;flex:none}
.ci-art svg{width:48px;height:48px}
.ci-info{flex:1;min-width:0}
.ci-info b{display:block;font-size:13.5px;line-height:1.3}
.ci-info span{font-size:12.5px;color:var(--muted)}
.qty{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:3px}
.qty button{width:26px;height:26px;border:none;background:#F1F5F7;border-radius:50%;cursor:pointer;font-weight:700;color:var(--ink-2)}
.qty button:hover{background:var(--brand);color:#fff}
.qty span{min-width:22px;text-align:center;font-size:13px;font-weight:700}
.empty{text-align:center;color:var(--muted);padding:50px 20px}
.empty div{font-size:44px;margin-bottom:10px}

/* ---------- Modal / checkout ---------- */
.modal{position:fixed;inset:0;z-index:80;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(11,34,51,.55)}
.modal.open{display:flex}
.modal-card{background:#fff;border-radius:var(--r-lg);width:min(680px,100%);max-height:90vh;overflow:auto;box-shadow:var(--sh-2)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}
.modal-head h3{margin:0;font-size:19px}
.modal-body{padding:24px}
.steps{display:flex;gap:8px;padding:0 24px 4px;margin-top:16px}
.step{flex:1;height:5px;border-radius:999px;background:var(--line)}
.step.on{background:var(--brand)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:var(--r-sm);padding:11px 13px;outline:none;transition:.18s;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.field small{font-size:12px;color:var(--danger);min-height:0}
.pay-list{display:grid;gap:10px}
.pay{display:flex;gap:12px;align-items:center;border:1.5px solid var(--line);border-radius:var(--r);padding:14px;cursor:pointer;transition:.16s}
.pay:hover{border-color:var(--brand)}
.pay.sel{border-color:var(--brand);background:var(--brand-soft)}
.pay i{width:42px;height:42px;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;font-style:normal;font-size:19px;flex:none}
.pay b{display:block;font-size:14px}
.pay span{font-size:12.5px;color:var(--muted)}
.note{background:#FFF7E8;border:1px solid #F7E2B5;color:#7A5610;border-radius:var(--r);padding:12px 14px;font-size:13px;display:flex;gap:10px;margin-top:16px}
.resume{background:#F7FAFB;border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-top:18px}
.done{text-align:center;padding:16px 0}
.done .ok-circle{width:74px;height:74px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:38px;margin:0 auto 16px}
.code{font-size:22px;font-weight:800;letter-spacing:1px;background:var(--ink);color:#fff;display:inline-block;padding:8px 18px;border-radius:999px;margin:6px 0 14px}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,140%);background:var(--ink);color:#fff;padding:13px 22px;border-radius:999px;font-size:14px;font-weight:600;z-index:100;transition:.3s;box-shadow:var(--sh-2)}
.toast.show{transform:translate(-50%,0)}

@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;padding-block:44px}
  .perks .wrap{grid-template-columns:1fr 1fr}
  footer .wrap{grid-template-columns:1fr}
  .header nav{display:none}
  .search{order:3;flex-basis:100%;max-width:none}
  .header .wrap{flex-wrap:wrap}
}
@media(max-width:560px){
  .form-grid{grid-template-columns:1fr}
  .perks .wrap{grid-template-columns:1fr}
}

/* ================= ADMIN ================= */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#0B2233,#0E5C63)}
.login{background:#fff;border-radius:var(--r-lg);padding:34px;width:min(400px,92vw);box-shadow:var(--sh-2)}
.login .logo{justify-content:center;margin-bottom:6px}
.login h2{margin:14px 0 4px;font-size:20px;text-align:center}
.login p{margin:0 0 22px;text-align:center;color:var(--muted);font-size:13.5px}
.login .field{margin-bottom:14px}
.hint{background:var(--brand-soft);border-radius:var(--r-sm);padding:10px 12px;font-size:12.5px;color:var(--brand-dark);margin-top:16px;text-align:center}

.admin{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.side{background:var(--ink);color:#B8CCDA;padding:22px 16px;display:flex;flex-direction:column;gap:6px}
.side .logo{color:#fff;margin-bottom:22px;padding:0 6px}
.side .logo span{color:#7E97A8}
.side button{background:none;border:none;text-align:left;padding:11px 14px;border-radius:12px;color:#B8CCDA;font-weight:600;font-size:14px;cursor:pointer;display:flex;gap:10px;align-items:center}
.side button:hover{background:rgba(255,255,255,.08);color:#fff}
.side button.on{background:var(--brand);color:#fff}
.side .spacer{flex:1}
.main{padding:28px 32px;overflow:auto}
.main h1{margin:0 0 4px;font-size:24px;letter-spacing:-.5px}
.main .sub{color:var(--muted);font-size:14px;margin:0 0 24px}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh-1)}
.kpi span{font-size:12.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.kpi b{display:block;font-size:26px;letter-spacing:-1px;margin-top:6px}
.kpi.alert b{color:var(--danger)}

.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);overflow:hidden;margin-bottom:22px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.panel-head h3{margin:0;font-size:16px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid #F0F4F6;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:#FAFCFD}
.mini-art{width:44px;height:44px;border-radius:10px;background:#F1F7F8;display:grid;place-items:center}
.mini-art svg{width:34px;height:34px}
.tprod{display:flex;gap:10px;align-items:center}
.tprod b{display:block;font-size:13.5px}
.tprod span{font-size:12px;color:var(--muted)}
.state{display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700}
.s-pend{background:#FFF4E0;color:#96620A}
.s-pag{background:#E4F5EC;color:#1C6E42}
.s-env{background:#E5F0FB;color:#1B5B96}
.s-ent{background:#E9EDF0;color:#4A5C6A}
.s-can{background:#FDE9EA;color:#A62126}
.badge-off{background:#F1F4F6;color:var(--muted);padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:700}
.admin-search{border:1px solid var(--line);border-radius:999px;padding:9px 14px;outline:none;min-width:220px}
.admin-search:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.det{background:#F7FAFB;font-size:13px}
.det ul{margin:0;padding-left:18px}
@media(max-width:840px){
  .admin{grid-template-columns:1fr}
  .side{flex-direction:row;flex-wrap:wrap;align-items:center}
  .side .logo{margin:0 12px 0 0}
  .kpis{grid-template-columns:1fr 1fr}
  .main{padding:20px}
}