:root{
  --bg:#f8f9fa;
  --panel:#ffffff;
  --text:#212529;
  --muted:#6c757d;
  --line: rgba(0,0,0,0.1);
  --shadow: 0 10px 30px rgba(0,0,0,0.1);
  --radius: 18px;
  --primary: #007bff;
  --accent: #fd7e14;
  --success: #28a745;
  --error: #dc3545;
}
*{ box-sizing:border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
  color:var(--text);
}
a{ color:inherit; text-decoration:none; }

.appShell{ min-height:100%; display:flex; flex-direction:column; }
.container{ width:min(1100px, 92vw); margin:0 auto; padding: 28px 0 56px; flex:1; }
.card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover{ transform: translateY(-2px); box-shadow: 0 15px 35px rgba(0,0,0,0.15); }
.btn{
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px;
  cursor:pointer;
  transition: all 0.2s ease;
}
.btn:hover{ background: var(--muted); color: var(--panel); }
.btn.primary{ background: var(--primary); color: white; border-color: var(--primary); }
.btn.primary:hover{ background: #0056b3; }
h1{ font-size: 44px; margin: 0 0 12px; letter-spacing: -0.5px; color: var(--primary); }
h2{ font-size: 24px; margin: 0 0 10px; color: var(--text); }
p{ color: var(--muted); line-height: 1.6; }

.grid{ display:grid; gap: 16px; }
.grid.two{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid.three{ grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 860px){
  h1{ font-size: 34px; }
  .grid.two, .grid.three{ grid-template-columns: 1fr; }
}

.nav{
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,0.9);
  border-bottom: 1px solid var(--line);
}
.navInner{
  width:min(1100px, 92vw);
  margin:0 auto;
  padding: 14px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}
.brand{ display:flex; align-items:baseline; gap: 10px; }
.brandMark{
  width: 12px;
  height: 12px;
  border-radius: 99px;
  background: linear-gradient(45deg, var(--primary), var(--accent));
  box-shadow: 0 0 30px rgba(0,123,255,0.25);
}
.brandName{ font-weight: 700; letter-spacing: 0.3px; }
.brandTag{ color: var(--muted); font-size: 13px; }
.navLinks{ display:flex; gap: 14px; align-items:center; }
.navLinks a{ color: var(--muted); padding: 8px 10px; border-radius: 10px; }
.navLinks a:hover{ background: var(--primary); color: white; }
.navLinks a.active{ background: var(--accent); color: white; }

.hero{ padding: 26px; }
.heroTop{ display:flex; align-items:flex-end; justify-content:space-between; gap: 18px; }
.heroActions{ display:flex; gap: 10px; flex-wrap:wrap; }

.kpis{ margin-top: 18px; padding: 16px; }
.kpi{ padding: 14px; border: 1px solid var(--line); border-radius: 16px; }
.kpi b{ display:block; font-size: 18px; margin-bottom: 6px; }

.thumb{
  aspect-ratio: 4/3;
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%),
    radial-gradient(500px 300px at 10% 20%, rgba(255,255,255,0.2), transparent 60%),
    rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}
.thumb::after{
  content:"";
  position:absolute;
  inset:-20% -30%;
  background: radial-gradient(closest-side, rgba(255,255,255,0.3), transparent 70%);
  transform: rotate(12deg);
  opacity: 0.7;
}
.thumbLabel{
  position:absolute;
  left: 12px;
  bottom: 12px;
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 13px;
  color: white;
}

.field{ display:flex; flex-direction:column; gap: 6px; }
label{ color: var(--muted); font-size: 13px; }
input, select, textarea{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s ease;
}
input:focus, select:focus, textarea:focus{ border-color: var(--primary); }
textarea{ min-height: 120px; resize: vertical; }

.notice{ padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line); }
.notice.ok{ background: rgba(40,167,69,0.1); border-color: var(--success); color: var(--success); }
.notice.err{ background: rgba(220,53,69,0.1); border-color: var(--error); color: var(--error); }

.footer{ border-top: 1px solid var(--line); padding: 18px 0; color: var(--muted); background: rgba(248,249,250,0.8); }
.footerInner{ width:min(1100px, 92vw); margin:0 auto; display:flex; justify-content:space-between; gap: 12px; flex-wrap:wrap; }