:root{--bg:#f4f7fb;--card:#fff;--dark:#111827;--muted:#6b7280;--pri:#2563eb;--pri2:#1d4ed8;--ok:#16a34a;--danger:#dc2626;--line:#e5e7eb;--radius:18px;--shadow:0 14px 35px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--dark)}a{text-decoration:none;color:inherit}.sidebar{position:fixed;left:0;top:0;bottom:0;width:260px;background:linear-gradient(180deg,#0f172a,#111827);padding:26px 18px;color:#fff}.logo{font-size:28px;font-weight:900;margin:0 0 30px 8px}.logo span{color:#60a5fa}.sidebar nav{display:grid;gap:10px}.sidebar a{padding:13px 16px;border-radius:14px;color:#cbd5e1;font-weight:700;transition:.2s}.sidebar a:hover{background:rgba(255,255,255,.11);color:#fff;transform:translateX(3px)}.main{margin-left:260px;padding:28px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.top h1{margin:0;font-size:30px}.top p{margin:4px 0;color:var(--muted)}.profile{background:#fff;padding:12px 16px;border-radius:999px;box-shadow:var(--shadow);font-weight:800}.profile small{display:block;font-size:11px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;border:1px solid rgba(255,255,255,.5)}.stat strong{font-size:34px}.stat span{display:block;color:var(--muted);font-weight:700}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 20px}.btn,button{border:0;background:var(--pri);color:#fff;padding:11px 16px;border-radius:13px;font-weight:800;cursor:pointer;box-shadow:0 8px 18px rgba(37,99,235,.22);transition:.2s}.btn:hover,button:hover{background:var(--pri2);transform:translateY(-1px)}.btn.secondary{background:#111827}.btn.danger{background:var(--danger)}input,select,textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:13px;background:#fff;font:inherit}label{font-weight:800;font-size:13px;color:#374151}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.form-grid .full{grid-column:1/-1}table{width:100%;border-collapse:separate;border-spacing:0 10px}th{text-align:left;color:#6b7280;font-size:13px}td{background:#fff;padding:14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}td:first-child{border-left:1px solid var(--line);border-radius:14px 0 0 14px}td:last-child{border-right:1px solid var(--line);border-radius:0 14px 14px 0}.badge{padding:6px 10px;border-radius:999px;font-weight:800;font-size:12px;background:#dbeafe;color:#1e40af}.alert{padding:14px 16px;border-radius:14px;margin-bottom:18px;background:#dcfce7;color:#166534;font-weight:800}.alert.error{background:#fee2e2;color:#991b1b}.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#dbeafe,#f8fafc)}.login-box{width:min(440px,92vw)}.thumb{width:90px;height:65px;object-fit:cover;border-radius:12px;background:#e5e7eb}.gallery{display:flex;gap:10px;flex-wrap:wrap}.gallery img{width:130px;height:95px;object-fit:cover;border-radius:14px;border:1px solid var(--line)}@media(max-width:900px){.sidebar{position:relative;width:100%;height:auto}.main{margin-left:0}.grid,.form-grid{grid-template-columns:1fr}.top{display:block}}
.badge.pago{background:#dcfce7;color:#166534}.badge.aberto{background:#fef9c3;color:#854d0e}.badge.atrasado{background:#fee2e2;color:#991b1b}.badge.cancelado{background:#e5e7eb;color:#374151}.card h2{margin-top:0}.grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.btn.secondary:hover{background:#374151}
.actions-cell{
    display:flex;
    gap:8px;
    align-items:center;
    flex-wrap:wrap;
}

.actions-cell .btn{
    margin:0;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:90px;
}