:root{
    --bg:#071019;
    --bg-2:#0a1623;
    --bg-3:#0d1d2d;
    --paper:#0d1825;
    --paper-2:#122233;
    --paper-3:#16293d;
    --navy:#b8d5ff;
    --navy-strong:#e7f1ff;
    --ink:#edf5ff;
    --muted:#8fa3b8;
    --line:rgba(143,163,184,.18);
    --line-strong:rgba(80,196,232,.32);
    --teal:#19d2df;
    --teal-2:#12aab7;
    --teal-soft:rgba(25,210,223,.14);
    --danger:#ff6b6b;
    --success:#28cc8b;
    --shadow:0 24px 70px rgba(0,0,0,.34);
    --shadow-soft:0 12px 28px rgba(0,0,0,.22);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    color:var(--ink);
    background:
        radial-gradient(circle at top left, rgba(25,210,223,.16), transparent 30%),
        radial-gradient(circle at top right, rgba(46,101,255,.18), transparent 25%),
        linear-gradient(180deg, #050c14 0%, #08111b 30%, #071019 100%);
    overflow-x:hidden;
}
body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{appearance:none}
.site-bg{
    position:fixed;inset:0;pointer-events:none;z-index:-1;
    background:
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px) 0 0 / 84px 84px,
        linear-gradient(rgba(255,255,255,.024) 1px, transparent 1px) 0 0 / 84px 84px,
        linear-gradient(145deg, rgba(25,210,223,.08), transparent 35%),
        radial-gradient(circle at 50% -10%, rgba(25,210,223,.16), transparent 36%);
}
.app-shell{width:min(1360px,calc(100% - 34px));margin:0 auto}
.topbar{
    position:sticky;top:16px;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:18px;
    margin:16px 0 30px;padding:0 0 0 0;background:rgba(10,22,35,.88);backdrop-filter:blur(12px);
    border:1px solid var(--line);box-shadow:var(--shadow-soft);
}
.brand{
    display:flex;align-items:center;gap:14px;min-height:76px;padding:12px 22px 12px 16px;border-right:1px solid var(--line);
    color:var(--ink)
}
.brand img{width:50px;height:50px;object-fit:contain;filter:drop-shadow(0 10px 20px rgba(0,0,0,.35))}
.brand-text{display:grid;gap:1px}
.brand-text strong{font-size:24px;line-height:1;letter-spacing:-.055em;font-weight:950}
.brand-text small{color:var(--muted);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.nav{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:10px;flex:1;flex-wrap:wrap}
.nav a,.account-link{
    display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 15px;color:var(--muted);
    font-weight:900;font-size:13px;text-transform:uppercase;letter-spacing:.08em;border:1px solid transparent;
    transition:all .18s ease;background:transparent
}
.nav a:hover,.nav a.active{color:var(--ink);background:rgba(255,255,255,.03);border-color:var(--line)}
.account-link{color:var(--ink)!important;background:var(--teal-soft);border-color:rgba(25,210,223,.26)!important}
.nav-toggle{display:none;width:60px;min-height:76px;border:0;border-left:1px solid var(--line);background:transparent;color:var(--ink);font-size:24px;cursor:pointer}
.main{min-height:calc(100vh - 220px)}
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:18px;margin:8px 0 18px}
.hero-copy,.hero-visual,.panel,.feature,.stat,.vehicle-card,.empty-state,.modal-card,.admin-section{
    background:linear-gradient(180deg, rgba(13,24,37,.94), rgba(9,18,29,.94));
    border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden
}
.hero-copy,.panel,.feature,.stat,.vehicle-card,.auth-card,.admin-section,.modal-card{border-top:3px solid rgba(25,210,223,.42)}
.hero-copy{padding:clamp(34px,5vw,68px)}
.hero-copy:after{
    content:"parkovnik.eu";position:absolute;right:22px;bottom:18px;color:rgba(231,241,255,.045);
    font-weight:950;font-size:clamp(34px,6vw,94px);letter-spacing:-.08em;line-height:.8;z-index:0;text-transform:lowercase
}
.hero-copy>*{position:relative;z-index:1}
.badge,.tag,.eyebrow{
    display:inline-flex;align-items:center;gap:8px;width:fit-content;padding:8px 12px;background:rgba(25,210,223,.08);
    border:1px solid rgba(25,210,223,.22);color:#8df3ff;font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.13em
}
.badge:before,.tag:before,.eyebrow:before{content:"";width:8px;height:8px;background:var(--teal);display:inline-block}
h1{margin:16px 0 12px;font-size:clamp(38px,6vw,78px);line-height:.92;letter-spacing:-.08em;color:var(--navy-strong)}
h2{margin:0 0 12px;font-size:28px;line-height:1.05;letter-spacing:-.05em;color:var(--navy-strong)}
h3{margin:7px 0 8px;color:var(--navy-strong);letter-spacing:-.03em;font-size:22px}
p{color:var(--muted);line-height:1.72;margin:0}
.hero-copy p{font-size:18px;max-width:740px}
.hero-actions,.card-actions,.section-head,.page-head,.table-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.hero-actions{margin-top:30px}
.btn{
    display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:11px 16px;
    border:1px solid var(--line);background:var(--paper-2);color:var(--ink);cursor:pointer;font-weight:900;text-transform:uppercase;
    letter-spacing:.07em;font-size:13px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease
}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(0,0,0,.28);border-color:var(--line-strong);background:var(--paper-3)}
.btn.primary{background:linear-gradient(135deg,#0f2b48,#153c60);color:#fff;border-color:rgba(25,210,223,.28)}
.btn.primary:after{content:"";width:7px;height:7px;background:var(--teal);display:inline-block}
.btn.ghost{background:rgba(255,255,255,.02)}
.btn.danger{background:rgba(255,107,107,.08);color:#ffb4b4;border-color:rgba(255,107,107,.25)}
.btn.small{min-height:36px;padding:7px 12px;font-size:12px}
.hero-visual{padding:24px;display:grid;align-content:start;gap:18px;min-height:450px;background:linear-gradient(180deg, rgba(13,31,51,.94), rgba(8,18,28,.96))}
.hero-visual:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.05);pointer-events:none}
.hero-visual-top{display:flex;align-items:center;gap:18px;padding:6px 6px 10px;border-bottom:1px solid var(--line)}
.hero-logo{position:relative;z-index:1;object-fit:contain;filter:drop-shadow(0 16px 24px rgba(0,0,0,.34))}
.hero-logo.hero-logo-icon{width:110px;height:110px}
.hero-mark{display:grid;gap:6px}
.hero-mark small{font-size:12px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
.hero-mark strong{font-size:24px;line-height:1.05;letter-spacing:-.05em;color:var(--ink)}
.hero-metrics,.mini-grid,.hero-flow,.quick-strip,.stats-grid,.feature-grid,.vehicle-grid{display:grid;gap:14px}
.hero-metrics{grid-template-columns:repeat(3,1fr)}
.hero-metrics div,.mini-grid div,.quick-strip article{
    padding:16px;background:rgba(255,255,255,.025);border:1px solid var(--line)
}
.hero-metrics span,.mini-grid span,.muted,small,.quick-strip span{color:var(--muted)}
.hero-metrics strong,.mini-grid strong,.quick-strip strong{display:block;color:var(--ink);margin-top:4px;font-size:18px}
.hero-flow{grid-template-columns:1fr;gap:10px;margin-top:auto}
.hero-flow article{
    display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:14px;background:rgba(255,255,255,.03);border-left:3px solid rgba(25,210,223,.45);border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)
}
.hero-flow b{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--teal-soft);border:1px solid rgba(25,210,223,.28);color:#93f4ff;font-size:12px}
.plate{
    display:inline-flex;width:fit-content;padding:9px 14px;border:2px solid rgba(148,205,255,.24);background:rgba(25,210,223,.06);
    color:var(--ink);font-weight:950;letter-spacing:.12em;box-shadow:inset 34px 0 0 rgba(25,210,223,.22)
}
.small-plate{font-size:12px;padding:6px 10px}
.mini-grid{grid-template-columns:repeat(3,1fr);margin-top:28px}
.quick-strip{grid-template-columns:repeat(4,1fr);margin:0 0 18px}
.quick-strip article{position:relative}
.quick-strip article:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(180deg,var(--teal),transparent)}
.feature-grid,.stats-grid,.vehicle-grid{grid-template-columns:repeat(3,1fr);margin:18px 0}
.feature,.stat,.vehicle-card,.empty-state{padding:22px}
.feature span{
    display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;background:rgba(25,210,223,.10);
    border:1px solid rgba(25,210,223,.22);color:#97f6ff;font-weight:950
}
.feature p{margin-bottom:0}
.stat span{color:var(--muted);font-weight:850;text-transform:uppercase;font-size:11px;letter-spacing:.14em}
.stat strong{display:block;font-size:34px;margin-top:8px;letter-spacing:-.055em;color:var(--navy-strong)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}
.panel{padding:24px}
.panel.narrow{width:min(820px,100%);margin:0 auto}
.auth-card{padding:36px}
.spotlight{min-height:220px}
.warning{border-color:rgba(25,210,223,.36);background:linear-gradient(180deg,rgba(15,40,57,.94),rgba(10,25,37,.95))}
code,.invite-code{display:inline-block;padding:4px 8px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--navy-strong);font-weight:850}
.invite-code{font-size:28px;letter-spacing:.14em;font-weight:950;margin:10px 0}
.faq-list{display:grid;gap:10px}
details{border:1px solid var(--line);background:rgba(255,255,255,.02);padding:15px 16px}
details[open]{border-color:var(--line-strong);box-shadow:0 10px 24px rgba(0,0,0,.18)}
summary{cursor:pointer;font-weight:900;color:var(--navy-strong);list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:#8df3ff;font-size:18px;line-height:1}
details[open] summary::after{content:"−"}
.page-head{justify-content:space-between;margin:18px 0 10px}
.page-head.center{justify-content:center;text-align:center}
.page-head h1{font-size:clamp(34px,4.2vw,60px);margin-bottom:6px}
.page-head p{max-width:780px}
.vehicle-card{display:grid;gap:16px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.vehicle-card:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.vehicle-top{display:flex;justify-content:space-between;gap:14px}
.icon-btn,.modal-close{
    width:40px;height:40px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--ink);cursor:pointer;font-weight:950
}
.icon-btn:hover,.modal-close:hover{background:var(--paper-3);color:#fff;border-color:var(--line-strong)}
.vehicle-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.vehicle-meta span{padding:11px;background:rgba(255,255,255,.03);border:1px solid var(--line);color:var(--muted);font-size:12px}
.vehicle-meta strong{display:block;color:var(--ink);font-size:14px;margin-top:2px}
.empty-state{grid-column:1/-1;text-align:center;padding:44px}
.form{display:grid;gap:14px}
.grid-form{grid-template-columns:repeat(2,1fr)}
.form label{display:grid;gap:7px;color:var(--muted);font-weight:850}
.form .full,.full{grid-column:1/-1}
input,textarea,select{
    width:100%;border:1px solid var(--line);padding:12px 13px;background:rgba(255,255,255,.035);color:var(--ink);outline:none
}
textarea{resize:vertical;min-height:110px}
select option{background:#0b1723;color:var(--ink)}
input:focus,textarea:focus,select:focus{border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(25,210,223,.12)}
input::placeholder,textarea::placeholder{color:#6d839b}
input:disabled{opacity:.7;background:rgba(255,255,255,.02)}
.check{display:flex!important;grid-template-columns:auto 1fr;align-items:center;gap:10px}
.check input{width:auto}
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(2,8,14,.82)}
.modal.open{display:flex}
.modal-card{position:relative;width:min(820px,100%);max-height:92vh;overflow:auto;padding:26px;background:linear-gradient(180deg,#102131,#0b1724)}
.modal-card:before{content:"";position:absolute;inset:0 auto auto 0;height:4px;width:100%;background:linear-gradient(90deg,var(--teal),transparent)}
.modal-close{position:absolute;top:16px;right:16px}
.records-list,.cards-list,.timeline{display:grid;gap:12px}
.record-row,.row-card{
    display:flex;justify-content:space-between;gap:14px;padding:15px;border:1px solid var(--line);background:rgba(255,255,255,.02)
}
.record-side{display:grid;justify-items:end;gap:6px;min-width:150px}
.compact{justify-content:flex-end}
.link-row:hover,.row-card:hover{border-color:var(--line-strong);box-shadow:0 10px 24px rgba(0,0,0,.18)}
.timeline-item{padding:14px;border-left:4px solid var(--teal);background:rgba(255,255,255,.03);border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;gap:4px}
.filters,.inline-form{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:16px}
.filters label{display:grid;gap:6px;color:var(--muted);font-weight:850;min-width:220px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);background:rgba(255,255,255,.02)}
table{width:100%;border-collapse:collapse}
th,td{padding:13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
tr:last-child td{border-bottom:0}
th{color:#9ed8ff;background:rgba(255,255,255,.035);font-size:11px;text-transform:uppercase;letter-spacing:.14em}
.admin-accordion{display:grid;gap:12px}
.admin-section{overflow:hidden}
.admin-section-title{
    width:100%;display:flex;gap:12px;align-items:center;padding:18px 20px;border:0;border-bottom:1px solid var(--line);
    background:rgba(255,255,255,.02);color:var(--navy-strong);cursor:pointer;font-size:18px;font-weight:950;text-align:left
}
.admin-section-title span{
    display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;background:rgba(25,210,223,.08);
    border:1px solid rgba(25,210,223,.24);color:#8df3ff;font-size:12px
}
.admin-section-body{display:none;padding:20px}
.admin-section.open .admin-section-body{display:block}
.notice-clean{padding:16px;background:rgba(40,204,139,.09);border:1px solid rgba(40,204,139,.22);color:#9ff2c6}
.flash{margin:0 0 14px;padding:14px 16px;border:1px solid var(--line);font-weight:850;background:rgba(255,255,255,.03)}
.flash.success{background:rgba(40,204,139,.1);color:#9ff2c6;border-color:rgba(40,204,139,.24)}
.flash.error{background:rgba(255,107,107,.08);color:#ffbaba;border-color:rgba(255,107,107,.22)}
.footer{
    display:flex;align-items:center;justify-content:space-between;gap:20px;margin:36px 0 30px;padding:20px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px
}
.footer-brand{display:flex;align-items:center;gap:14px}
.footer-brand img{width:52px;height:52px;object-fit:contain;opacity:.92}
.footer-brand-text{display:grid;gap:3px}
.footer strong{color:var(--ink);font-size:18px;letter-spacing:-.03em}
.footer small{font-size:11px;text-transform:uppercase;letter-spacing:.15em}
::selection{background:var(--teal);color:#03121a}
@media(max-width:1100px){
    .hero,.split,.dashboard-split{grid-template-columns:1fr}
    .quick-strip,.feature-grid,.stats-grid,.vehicle-grid{grid-template-columns:1fr 1fr}
    .mini-grid{grid-template-columns:1fr}
}
@media(max-width:980px){
    .nav-toggle{display:block}
    .nav{display:none;position:absolute;inset:76px 0 auto 0;padding:8px;flex-direction:column;align-items:stretch;border:1px solid var(--line);background:#0a1623;box-shadow:var(--shadow)}
    .nav.open{display:flex}
    .nav a,.account-link{justify-content:flex-start;border:1px solid transparent;border-bottom:1px solid var(--line)}
    .hero{grid-template-columns:1fr}
    .hero-visual{min-height:auto}
    .grid-form{grid-template-columns:1fr}
    .record-row,.row-card,.vehicle-top,.footer{flex-direction:column}
    .record-side{justify-items:start;min-width:0}
    .vehicle-meta,.hero-metrics,.quick-strip,.feature-grid,.stats-grid,.vehicle-grid{grid-template-columns:1fr}
    .footer{align-items:flex-start}
    .app-shell{width:min(100%,calc(100% - 22px))}
}