/* public/assets/style.css */

:root {
--primary: #2563eb;
--primary-hover: #1d4ed8;
--bg: #f4f6f9;
--card: #ffffff;
--text: #1f2937;
--muted: #6b7280;
--border: #e5e7eb;
--radius: 16px;
}

/* RESET */

*{
box-sizing:border-box;
margin:0;
padding:0;
}

body{
font-family:'Inter',system-ui,-apple-system,sans-serif;
background:var(--bg);
color:var(--text);
animation:fadeInBody .5s ease;
position:relative;
min-height:100vh;
}

@keyframes fadeInBody{
from{opacity:0;transform:translateY(8px)}
to{opacity:1;transform:translateY(0)}
}

/* LAYOUT */

.container{
max-width:900px;
margin:40px auto;
padding:20px;
position:relative;
z-index:2;
}

/* HEADER */

.header{
text-align:center;
margin-bottom:10px;
}

.header h1{
margin:10px 0 5px;
font-size:28px;
font-weight:700;
}

.logo{
max-width:150px;
margin-bottom:15px;
}

.muted{
color:var(--muted);
}

.small{
font-size:13px;
}

/* CARD */

.card{
background:var(--card);
border-radius:var(--radius);
padding:28px;
margin-top:25px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
transition:transform .25s ease,box-shadow .25s ease;
}

.card:hover{
transform:translateY(-4px);
box-shadow:0 15px 40px rgba(0,0,0,0.08);
}

/* PRODUCT */

.product{
display:flex;
justify-content:space-between;
align-items:center;
gap:14px;
padding:16px;
border:1px solid var(--border);
border-radius:12px;
margin-bottom:14px;
transition:all .2s ease;
}

.product:hover{
border-color:var(--primary);
transform:scale(1.01);
}

.product.active{
border-color:var(--primary);
background:rgba(37,99,235,.06);
}

/* LEFT SIDE */

.product-left{
display:flex;
align-items:flex-start;
gap:14px;
width:100%;
}

.product-info{
display:flex;
flex-direction:column;
gap:8px;
flex:1;
}

.product-name{
font-weight:600;
}

.price{
color:var(--muted);
font-size:14px;
margin-top:2px;
}

/* IMAGE */

.product-img{
width:72px;
height:72px;
object-fit:cover;
border-radius:12px;
border:1px solid var(--border);
background:#fff;
flex:0 0 72px;
transition:transform .2s ease;
}

.product:hover .product-img{
transform:scale(1.05);
}

/* VARIANT */

.variant-select{
width:fit-content;
max-width:260px;
padding:8px 10px;
border-radius:10px;
border:1px solid var(--border);
background:#fff;
font-size:14px;
transition:all .2s ease;
}

.variant-select:focus{
outline:none;
border-color:var(--primary);
box-shadow:0 0 0 3px rgba(37,99,235,.12);
}

/* MINI BUTTON */

.btn-mini{
margin-top:6px;
padding:10px 12px;
border-radius:12px;
border:1px solid rgba(37,99,235,.18);
cursor:pointer;
background:rgba(37,99,235,.10);
color:var(--primary);
font-weight:700;
font-size:14px;
transition:all .2s ease;
width:fit-content;
}

.btn-mini:hover{
transform:translateY(-1px);
background:rgba(37,99,235,.14);
}

.btn-mini:active{
transform:scale(.98);
}

/* LINE ITEMS */

.line-items{
margin-top:8px;
display:grid;
gap:8px;
}

.line-item{
display:flex;
justify-content:space-between;
align-items:center;
gap:10px;
padding:10px 12px;
border:1px dashed var(--border);
border-radius:12px;
background:#fff;
}

.line-item-left{
display:flex;
flex-direction:column;
gap:6px;
}

.line-item-variants{
font-size:13px;
color:var(--muted);
}

.line-qty{
width:72px;
padding:8px;
border-radius:10px;
border:1px solid var(--border);
text-align:center;
font-size:14px;
}

.line-qty:focus{
outline:none;
border-color:var(--primary);
box-shadow:0 0 0 3px rgba(37,99,235,.12);
}

.line-remove{
background:transparent;
border:0;
color:#dc2626;
font-weight:700;
cursor:pointer;
}

/* TOTALS */

.totals{
margin-top:25px;
padding-top:15px;
border-top:1px solid var(--border);
}

.line{
display:flex;
justify-content:space-between;
margin:8px 0;
font-size:15px;
}

.total{
font-weight:700;
font-size:19px;
color:var(--primary);
}

/* PULSE */

.pulse{
animation:pulseTotal .3s ease;
}

@keyframes pulseTotal{
0%{transform:scale(1)}
50%{transform:scale(1.08)}
100%{transform:scale(1)}
}

/* GRID */

.grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:15px;
}

/* INPUT */

.label{
font-size:14px;
margin-top:12px;
display:block;
}

.input{
width:100%;
padding:12px;
border-radius:12px;
border:1px solid var(--border);
margin-top:6px;
font-size:14px;
transition:all .2s ease;
}

.input:focus{
outline:none;
border-color:var(--primary);
box-shadow:0 0 0 3px rgba(37,99,235,.12);
}

/* BUTTON */

.btn{
width:100%;
padding:16px;
margin-top:22px;
border-radius:14px;
border:none;
background:linear-gradient(135deg,var(--primary),var(--primary-hover));
color:white;
font-weight:700;
font-size:16px;
cursor:pointer;
transition:all .2s ease;
}

.btn:hover{
transform:translateY(-3px);
box-shadow:0 10px 25px rgba(0,0,0,.15);
}

.btn:active{
transform:scale(.98);
}

.btn:disabled{
opacity:.7;
cursor:not-allowed;
}

/* ERROR */

.error{
color:#dc2626;
margin-top:12px;
font-size:14px;
}

/* FOOTER */

.footer{
margin-top:45px;
text-align:center;
}

/* HONEYPOT */

.hp-field{
position:absolute!important;
left:-9999px!important;
width:1px!important;
height:1px!important;
opacity:0!important;
}

/* RESPONSIVE */

@media (max-width:768px){

.container{
margin:20px auto;
padding:15px;
}

.card{
padding:20px;
margin-top:20px;
}

.header h1{
font-size:22px;
}

.grid{
grid-template-columns:1fr;
gap:12px;
}

.product{
flex-direction:column;
align-items:stretch;
gap:12px;
}

.product-img{
width:65px;
height:65px;
flex:0 0 65px;
}

.variant-select{
width:100%;
max-width:none;
}

.btn-mini{
width:100%;
}

.line-item{
flex-direction:column;
align-items:stretch;
}

.line-qty{
width:100%;
}

.totals{
position:sticky;
bottom:0;
background:white;
padding:18px;
border-radius:14px;
box-shadow:0 -5px 25px rgba(0,0,0,.05);
}

}

/* =========================
   GADGETS BACKGROUND
========================= */

body.bg-gadgets{
background:radial-gradient(circle at center,#0f172a,#020617);
}

body.bg-gadgets::before{
content:"";
position:fixed;
inset:0;
background-image:
radial-gradient(circle,rgba(255,255,255,.06) 1px,transparent 1px);
background-size:40px 40px;
animation:gadgetGridMove 25s linear infinite;
pointer-events:none;
z-index:-2;
}

@keyframes gadgetGridMove{
from{transform:translate(0,0)}
to{transform:translate(-200px,-200px)}
}

body.bg-gadgets::after{
content:"";
position:fixed;
inset:0;
background-image:
radial-gradient(circle,#38bdf8 2px,transparent 2px),
radial-gradient(circle,#6366f1 2px,transparent 2px),
radial-gradient(circle,#22c55e 2px,transparent 2px);
background-size:300px 300px;
opacity:.35;
animation:particlesFloat 40s linear infinite;
pointer-events:none;
z-index:-1;
}

@keyframes particlesFloat{
from{transform:translateY(0)}
to{transform:translateY(-600px)}
}