:root{
  --bg:#fbfaf8;
  --surface:#ffffff;
  --text:#1b1f23;
  --muted:#56606a;
  --border:rgba(20,23,26,.14);
  --shadow:0 12px 30px rgba(0,0,0,.08);
  --radius:18px;
  --petrol:#6d9c98;
  --orange:#c78a5f;
  --focus:rgba(109,156,152,.35);
  --chip:rgba(109,156,152,.14);
  --danger:#c03a2b;
  --success:#2e8b57;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

html[data-theme="dark"]{
  --bg:#0c1013;
  --surface:#12181d;
  --text:#e9eef3;
  --muted:#a9b4bf;
  --border:rgba(255,255,255,.10);
  --shadow:0 18px 40px rgba(0,0,0,.35);
  --focus:rgba(199,138,95,.30);
  --chip:rgba(199,138,95,.14);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:var(--font);
  background:radial-gradient(1200px 500px at 10% 0%, rgba(109,156,152,.22), transparent 60%),
             radial-gradient(1000px 600px at 90% 0%, rgba(199,138,95,.18), transparent 55%),
             var(--bg);
  color:var(--text);
}

a{color:inherit; text-decoration:none}
a:hover{text-decoration:underline}

.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom:1px solid var(--border);
}
.topbar__inner{
  max-width:1100px; margin:0 auto; padding:14px 18px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.brand{display:flex; gap:12px; align-items:center}
.brand__logo{width:54px; height:54px; border-radius:14px; box-shadow:var(--shadow); background:var(--surface)}
.brand__name{font-size:18px; font-weight:750; letter-spacing:.2px}
.brand__sub{font-size:12px; color:var(--muted)}

.container{max-width:1100px; margin:0 auto; padding:24px 18px 46px}

.hero{
  display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
  margin:10px 0 18px;
}
.hero h1{margin:0; font-size:22px; letter-spacing:.2px}
.hero p{margin:6px 0 0; color:var(--muted)}

.controls{display:flex; gap:10px; flex-wrap:wrap; align-items:center}

.btn{
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
  display:inline-flex; align-items:center; gap:8px;
  box-shadow:0 10px 22px rgba(0,0,0,.06);
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0px)}
.btn:focus{outline:3px solid var(--focus); outline-offset:2px}
.btn--ghost{background:transparent; box-shadow:none}
.btn--primary{border-color:color-mix(in srgb, var(--petrol) 55%, var(--border));}
.btn--danger{border-color:color-mix(in srgb, var(--danger) 55%, var(--border));}
.btn__label{font-size:13px; color:var(--muted)}
.icon{font-size:15px}

.input{
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  min-width:240px;
}
.input:focus{outline:3px solid var(--focus); outline-offset:2px}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}

.card{
  grid-column: span 4;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow);
  transition: transform .12s ease, border-color .12s ease;
}
.card:hover{
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--petrol) 40%, var(--border));
}

.card__top{display:flex; justify-content:space-between; align-items:flex-start; gap:10px}
.card__title{font-size:16px; font-weight:750; margin:0}
.card__desc{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.35}
.card__meta{margin-top:12px; display:flex; gap:8px; flex-wrap:wrap; align-items:center}

.chip{
  font-size:12px; color:var(--muted);
  background:var(--chip);
  border:1px solid color-mix(in srgb, var(--border) 65%, transparent);
  padding:5px 8px;
  border-radius:999px;
}

.card__go{
  margin-top:14px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.go{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:650;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid color-mix(in srgb, var(--orange) 55%, var(--border));
  background: color-mix(in srgb, var(--orange) 10%, var(--surface));
}
.go:hover{text-decoration:none}

.small{font-size:12px; color:var(--muted)}

.notice{
  border:1px dashed var(--border);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  border-radius:var(--radius);
  padding:14px 16px;
  color:var(--muted);
}

.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface);
}
.table th, .table td{padding:12px 12px; border-bottom:1px solid var(--border); text-align:left; font-size:13px}
.table th{color:var(--muted); font-weight:700}
.table tr:last-child td{border-bottom:0}

.footer{border-top:1px solid var(--border); padding:16px 18px; background:color-mix(in srgb, var(--bg) 85%, transparent)}
.footer__inner{max-width:1100px; margin:0 auto; display:flex; justify-content:space-between; color:var(--muted); font-size:12px}

.auth{
  max-width:520px;
  margin: 24px auto 0;
}
.auth .card{grid-column: span 12}

@media (max-width: 950px){
  .card{grid-column: span 6}
}
@media (max-width: 650px){
  .hero{flex-direction:column; align-items:flex-start}
  .input{min-width:0; width:100%}
  .card{grid-column: span 12}
  .topbar__inner{padding:12px 14px}
  .brand__logo{width:48px; height:48px}
}