/* /assets/css/style.css */
:root{
  --bg:#0b1220;
  --card:#101a2e;
  --text:#e8eefc;
  --muted:#b4c2e3;
  --brand:#39c6c2;
  --brand2:#3aa0ff;
  --danger:#ff6b6b;
  --ok:#2dd4bf;
  --shadow: 0 14px 34px rgba(0,0,0,.28);
  --ring: 0 0 0 3px rgba(57,198,194,.25);
  --radius:18px;
  --radius2:26px;
  --max:1120px;
  --line: color-mix(in srgb, var(--muted) 18%, transparent);
  --glass: color-mix(in srgb, var(--bg) 78%, transparent);
}

[data-theme="light"]{
  --bg:#f6f8ff;
  --card:#ffffff;
  --text:#0b1220;
  --muted:#445069;
  --shadow: 0 10px 24px rgba(16,24,40,.12);
  --ring: 0 0 0 3px rgba(58,160,255,.22);
  --line: color-mix(in srgb, var(--muted) 22%, transparent);
  --glass: color-mix(in srgb, var(--bg) 70%, transparent);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Tahoma, Arial, sans-serif;
  background:
    radial-gradient(1200px 800px at 15% 10%, rgba(58,160,255,.18), transparent 55%),
    radial-gradient(1000px 700px at 80% 20%, rgba(57,198,194,.18), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.7;
}
a{color:inherit; text-decoration:none}
button, input, select, textarea{font:inherit}
.container{max-width:var(--max); margin:0 auto; padding:0 16px}

.topbar{
  position:sticky; top:0; z-index:60;
  backdrop-filter: blur(14px);
  background: var(--glass);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 0;
  gap:12px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:900; letter-spacing:.2px;
  white-space:nowrap;
}
.logo{
  width:38px; height:38px; border-radius:14px;
  background: conic-gradient(from 210deg, var(--brand), var(--brand2), var(--brand));
  box-shadow: 0 10px 22px rgba(0,0,0,.18);
  position:relative;
  overflow:hidden;
}
.logo img{
  width:100%; height:100%; object-fit:cover; display:block;
}
.logo:after{
  content:"";
  position:absolute; inset:10px;
  border-radius:10px;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
}
.logo.has-img:after{display:none}

.nav{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  justify-content:center;
}
.navlink{
  padding:8px 10px;
  border-radius:12px;
  color: color-mix(in srgb, var(--text) 80%, var(--muted));
  border:1px solid transparent;
}
.navlink:hover{border-color: color-mix(in srgb, var(--muted) 22%, transparent)}
.navlink.active{
  background: color-mix(in srgb, var(--brand2) 16%, transparent);
  border-color: color-mix(in srgb, var(--brand2) 30%, transparent);
  box-shadow: var(--ring);
  color: var(--text);
}
.actions{display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end}

.btn{
  border:0;
  background: color-mix(in srgb, var(--brand2) 22%, transparent);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
  border:1px solid color-mix(in srgb, var(--brand2) 30%, transparent);
  transition: transform .15s ease, filter .15s ease;
}
.btn:hover{transform: translateY(-1px); filter: brightness(1.05)}
.btn.primary{
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 85%, #0000),
                                  color-mix(in srgb, var(--brand2) 85%, #0000));
  border-color: transparent;
  box-shadow: 0 16px 34px rgba(58,160,255,.22);
  font-weight:900;
}
.btn.ghost{
  background: transparent;
  border-color: color-mix(in srgb, var(--muted) 22%, transparent);
  color: color-mix(in srgb, var(--text) 88%, var(--muted));
}
.btn.danger{
  background: color-mix(in srgb, var(--danger) 18%, transparent);
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
}
.icon-btn{
  padding:9px 10px;
  border-radius:14px;
  background: color-mix(in srgb, var(--brand2) 14%, transparent);
  border:1px solid color-mix(in srgb, var(--brand2) 28%, transparent);
  color:var(--text);
  cursor:pointer;
}
.icon-btn.secondary{
  background: transparent;
  border-color: color-mix(in srgb, var(--muted) 22%, transparent);
}
.icon-btn:hover{box-shadow: var(--ring)}

.menu-btn{display:none}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  padding:12px 0;
}
.mobile-menu .nav{justify-content:flex-start}
.mobile-menu.open{display:block}

/* layout */
.card{
  background: color-mix(in srgb, var(--card) 90%, transparent);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
}
.mini{
  padding:14px;
  border-radius: var(--radius2);
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 26%, transparent);
}
.muted{color: color-mix(in srgb, var(--text) 70%, var(--muted))}
.small{font-size:13px}

.page{padding:22px 0 12px}
.page-head{
  padding:16px;
  border-radius: var(--radius2);
  border:1px solid var(--line);
  background:
    radial-gradient(700px 350px at 20% 20%, rgba(57,198,194,.22), transparent 60%),
    radial-gradient(700px 350px at 80% 20%, rgba(58,160,255,.22), transparent 60%),
    color-mix(in srgb, var(--card) 86%, transparent);
  box-shadow: var(--shadow);
  margin-bottom:12px;
}
.page-head h1{margin:0 0 6px; font-size:24px}
.page-head p{margin:0; color: color-mix(in srgb, var(--text) 76%, var(--muted))}

.grid-2{display:grid; grid-template-columns: 1.1fr .9fr; gap:12px}
.grid-3{display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap:10px}
.grid-2-1{display:grid; grid-template-columns: 1.2fr .8fr; gap:12px}

.input, .select, textarea{
  padding:11px 12px;
  border-radius: 14px;
  border:1px solid color-mix(in srgb, var(--muted) 22%, transparent);
  background: color-mix(in srgb, var(--card) 86%, transparent);
  color:var(--text);
  outline:none;
  width:100%;
}
.input:focus, .select:focus, textarea:focus{
  box-shadow: var(--ring);
  border-color: color-mix(in srgb, var(--brand2) 45%, transparent);
}
textarea{min-height:92px; resize:vertical}

.badge{
  font-size:12px;
  padding:4px 8px;
  border-radius:999px;
  background: color-mix(in srgb, var(--brand) 18%, transparent);
  border:1px solid color-mix(in srgb, var(--brand) 30%, transparent);
  color: color-mix(in srgb, var(--text) 90%, var(--muted));
  white-space:nowrap;
}

/* home hero */
.hero{padding:34px 0 10px}
.hero-grid{display:grid; grid-template-columns: 1.25fr .9fr; gap:18px}
.hero-main{padding:22px; position:relative; overflow:hidden}
.hero-main:before{
  content:"";
  position:absolute;
  width:520px; height:520px;
  border-radius:50%;
  right:-220px; top:-240px;
  background: radial-gradient(circle at 40% 40%,
    color-mix(in srgb, var(--brand) 42%, transparent),
    transparent 55%);
  opacity:.95;
}
.hero h1{
  margin:0 0 8px;
  font-size: clamp(22px, 3.2vw, 36px);
  line-height:1.25;
  position:relative;
}
.hero p{margin:0 0 14px; position:relative; color: color-mix(in srgb, var(--text) 78%, var(--muted))}
.hero-cta{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px; position:relative}
.hero-kpis{display:grid; grid-template-columns:repeat(3, 1fr); gap:10px; margin-top:14px; position:relative}
.kpi{
  padding:12px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg) 30%, transparent);
  border:1px solid var(--line);
}
.kpi strong{display:block; font-size:18px}
.kpi span{color: color-mix(in srgb, var(--text) 72%, var(--muted)); font-size:13px}

/* services */
.tools{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:10px}
.tests-wrap{padding:14px}
.tests-grid{display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:10px}
.test-card{
  border-radius: var(--radius2);
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 22%, transparent);
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.test-top{display:flex; justify-content:space-between; gap:10px; align-items:flex-start}
.test-card h4{margin:0; font-size:15px}
.test-card p{margin:0; font-size:13px; color: color-mix(in srgb, var(--text) 72%, var(--muted))}
.test-meta{display:flex; justify-content:space-between; align-items:center; gap:10px; margin-top:auto}
.price{font-weight:900}
.test-actions{display:flex; gap:8px; flex-wrap:wrap}

.cart{padding:14px; position:sticky; top:78px; height:fit-content}
.cart h3{margin:0 0 8px; font-size:16px}
.cart-list{display:flex; flex-direction:column; gap:8px; margin:10px 0}
.cart-item{
  display:flex; gap:10px; align-items:center; justify-content:space-between;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 20%, transparent);
  padding:10px; border-radius:16px;
}
.cart-total{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:10px;
  border-top:1px dashed color-mix(in srgb, var(--muted) 25%, transparent);
  margin-top:10px;
  font-weight:900;
}

/* branches */
.branch{padding:14px}
.branch h3{margin:0 0 6px; font-size:16px}
.branch p{margin:0 0 10px; font-size:13px; color: color-mix(in srgb, var(--text) 72%, var(--muted))}
.branch .row{display:flex; gap:8px; flex-wrap:wrap}

/* faq */
.faq{padding:14px}
.faq-item{
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 18%, transparent);
  border-radius: 18px;
  overflow:hidden;
  margin-bottom:10px;
}
.faq-q{
  width:100%;
  text-align:right;
  padding:12px 12px;
  background:transparent;
  border:0;
  color:var(--text);
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  font-weight:900;
}
.faq-a{
  padding:0 12px 12px;
  color: color-mix(in srgb, var(--text) 74%, var(--muted));
  display:none;
  font-size:14px;
}
.faq-item.open .faq-a{display:block}

/* wizard */
.steps{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:12px}
.step{
  padding:6px 10px;
  border-radius:999px;
  border:1px solid color-mix(in srgb, var(--muted) 20%, transparent);
  color: color-mix(in srgb, var(--text) 70%, var(--muted));
  font-size:12px;
}
.step.on{
  background: color-mix(in srgb, var(--brand) 18%, transparent);
  border-color: color-mix(in srgb, var(--brand) 35%, transparent);
  color: var(--text);
}
.form-grid{display:grid; gap:10px; grid-template-columns: repeat(2, minmax(0, 1fr))}
.field label{display:block; font-size:13px; margin:0 0 6px; color: color-mix(in srgb, var(--text) 78%, var(--muted))}

/* admin/designer */
.admin-grid{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
.admin-branches{display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:10px; margin-top:10px}
.admin-branch{
  padding:12px;
  border-radius: var(--radius2);
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 18%, transparent);
}
.admin-branch h4{margin:0 0 6px; font-size:15px}

.designer-tabs{display:flex; gap:8px; flex-wrap:wrap; margin:10px 0}
.tab{padding:8px 10px; border-radius:999px; border:1px solid var(--line); background: color-mix(in srgb, var(--bg) 18%, transparent); cursor:pointer}
.tab.on{background: color-mix(in srgb, var(--brand2) 16%, transparent); border-color: color-mix(in srgb, var(--brand2) 30%, transparent); box-shadow: var(--ring)}
.hide{display:none}
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0 8px;
}
.table th{
  text-align:right;
  font-size:12px;
  color: color-mix(in srgb, var(--text) 70%, var(--muted));
}
.table td{
  background: color-mix(in srgb, var(--bg) 18%, transparent);
  border:1px solid var(--line);
  padding:10px;
  border-radius:14px;
}
.table .actions-cell{white-space:nowrap}
.kbd{
  font-size:12px; padding:2px 8px; border-radius:999px;
  border:1px solid var(--line); background: color-mix(in srgb, var(--bg) 20%, transparent);
  color: color-mix(in srgb, var(--text) 85%, var(--muted));
}

/* footer + toast + splash */
footer{padding:18px 0 30px; color: color-mix(in srgb, var(--text) 70%, var(--muted)); font-size:13px}
.footer-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:12px; align-items:start}
.pill{
  display:inline-flex; gap:8px; align-items:center;
  padding:9px 12px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 18%, transparent);
  margin:6px 6px 0 0;
}

.toast-wrap{
  position:fixed; right:16px; bottom:16px;
  z-index:100;
  display:flex; flex-direction:column; gap:8px;
  max-width:min(360px, calc(100% - 32px));
}
.toast{
  border-radius: 16px;
  padding:10px 12px;
  border:1px solid color-mix(in srgb, var(--muted) 22%, transparent);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  box-shadow: var(--shadow);
  color:var(--text);
  font-size:13px;
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.toast.ok{border-color: color-mix(in srgb, var(--ok) 50%, transparent)}
.toast.err{border-color: color-mix(in srgb, var(--danger) 50%, transparent)}
.toast button{
  background:transparent;
  border:1px solid color-mix(in srgb, var(--muted) 22%, transparent);
  color:var(--text);
  border-radius:12px;
  padding:6px 8px;
  cursor:pointer;
}

#pageSplash{
  position:fixed; inset:0; z-index:120;
  display:none;
  align-items:center; justify-content:center;
  background:
    radial-gradient(900px 600px at 15% 10%, rgba(58,160,255,.22), transparent 60%),
    radial-gradient(900px 600px at 80% 20%, rgba(57,198,194,.22), transparent 60%),
    color-mix(in srgb, var(--bg) 88%, #0000);
  backdrop-filter: blur(14px);
}
#pageSplash.open{display:flex}
.splash-card{
  width:min(520px, calc(100% - 32px));
  border-radius: 26px;
  border:1px solid var(--line);
  background: color-mix(in srgb, var(--card) 88%, transparent);
  box-shadow: var(--shadow);
  padding:18px;
}
.splash-top{display:flex; align-items:center; justify-content:space-between; gap:12px}
.splash-title{display:flex; align-items:center; gap:10px; font-weight:900}
.spinner{
  width:24px; height:24px; border-radius:50%;
  border:3px solid color-mix(in srgb, var(--muted) 35%, transparent);
  border-top-color: var(--brand2);
  animation: spin 1s linear infinite;
}
@keyframes spin{to{transform: rotate(360deg)}}
.progress{
  height:10px; border-radius:999px; margin-top:14px;
  background: color-mix(in srgb, var(--bg) 22%, transparent);
  border:1px solid var(--line);
  overflow:hidden;
}
.progress > div{
  height:100%;
  width:0%;
  border-radius:999px;
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  animation: loadbar .35s ease-in-out forwards;
}
@keyframes loadbar{to{width:100%}}

.to-top{
  position:fixed; left:16px; bottom:16px;
  border-radius: 16px;
  padding:10px 12px;
  display:none;
  z-index:70;
}
.to-top.show{display:inline-flex}

/* responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .grid-2, .grid-2-1{grid-template-columns:1fr}
  .grid-3{grid-template-columns: repeat(2, minmax(0,1fr))}
  .tests-grid{grid-template-columns:1fr}
  .cart{position:relative; top:auto}
  .admin-grid{grid-template-columns:1fr}
  .admin-branches{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .nav{display:none}
  .menu-btn{display:inline-flex}
  .hero-kpis{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
}