:root {
    --bg: #0b1020;
    --card: rgba(255,255,255,0.08);
    --card-border: rgba(255,255,255,0.16);
    --text: #eef2ff;
    --muted: #b7c0df;
    --accent: #4f8cff;
    --accent-2: #00c2a8;
    --danger: #ff5d73;
    --shadow: 0 20px 50px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(79,140,255,0.18), transparent 30%),
        radial-gradient(circle at bottom right, rgba(0,194,168,0.18), transparent 25%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1100px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
    padding: 18px 0;
    backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.card {
    background: var(--card);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    border-radius: 28px;
}
.hero { padding: 42px 0 24px; }
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 24px;
}
.profile-card { padding: 28px; }
.profile-header { display: flex; gap: 18px; align-items: center; }
.avatar {
    width: 104px; height: 104px; border-radius: 24px; object-fit: cover;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.1);
}
.badge {
    display: inline-flex; padding: 8px 12px; border-radius: 999px; font-size: 13px;
    background: rgba(79,140,255,.18); border: 1px solid rgba(79,140,255,.35);
}
.title { font-size: clamp(28px, 4vw, 42px); margin: 8px 0 6px; }
.subtitle { color: var(--muted); margin: 0; }
.info-grid {
    display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin-top: 24px;
}
.info-item { padding: 16px; border-radius: 18px; background: rgba(255,255,255,.05); }
.info-label { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.info-value { margin-top: 8px; font-weight: 600; word-break: break-word; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 18px;
    border-radius: 16px; border: 1px solid transparent; font-weight: 700;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: white; }
.btn-secondary { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
.qr-card { padding: 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
#qrcode { background: white; padding: 12px; border-radius: 20px; }
.qr-note { color: var(--muted); text-align: center; margin-top: 16px; }
.section { padding: 22px 0 48px; }
.company-box { padding: 22px; }
.admin-wrap { padding: 40px 0; }
.admin-grid { display: grid; gap: 20px; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 14px 12px; border-bottom: 1px solid rgba(255,255,255,.08); text-align: left; }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
input, textarea, select {
    width: 100%; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.06); color: var(--text);
    border-radius: 14px; padding: 14px 16px; outline: none;
}
textarea { min-height: 110px; resize: vertical; }
.alert { padding: 14px 16px; border-radius: 14px; margin-bottom: 14px; }
.alert-success { background: rgba(0,194,168,.14); border: 1px solid rgba(0,194,168,.25); }
.alert-error { background: rgba(255,93,115,.14); border: 1px solid rgba(255,93,115,.25); }
.footer { padding: 18px 0 36px; color: var(--muted); }
@media (max-width: 860px) {
    .hero-grid, .form-grid, .info-grid { grid-template-columns: 1fr; }
    .profile-header { align-items: flex-start; flex-direction: column; }
}