/* style.css */

/* Reset & Fonts */
body, html { margin:0; padding:0; font-family:'Poppins',sans-serif; color:#fff; }
a { color:#00f; text-decoration:none; }
a:hover { text-decoration:underline; }

.bg-gradient {
    position: fixed; top:0; left:0; width:100%; height:100%;
    background: linear-gradient(135deg, #0d47a1, #1976d2, #90caf9);
    z-index:-1;
}

/* Glass containers */
.glass {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.37);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.18);
}

/* Topbar */
.topbar { display:flex; justify-content:center; padding:10px 20px; }
.topbar-inner { display:flex; align-items:center; justify-content:space-between; width:100%; max-width:1200px; }
.logo { height:50px; }
.brand h1 { margin:0; font-size:1.8em; color:#fff; }
.top-actions .btn { margin-left:10px; }

/* Buttons */
.btn { padding:8px 16px; border:none; border-radius:8px; background:#2196f3; color:#fff; cursor:pointer; transition:0.3s; }
.btn:hover { background:#0d47a1; }
.btn.outline { background:transparent; border:2px solid #2196f3; color:#fff; }
.btn.outline:hover { background:#2196f3; color:#fff; }

/* Dashboard cards */
.dashboard { display:flex; flex-wrap:wrap; gap:20px; justify-content:center; margin-bottom:20px; }
.card { flex:1 1 200px; padding:20px; border-radius:15px; text-align:center; transition:0.3s; }
.card h3, .card-top { font-weight:600; color:#bbdefb; margin-bottom:10px; }
.card-amount { font-size:1.5em; font-weight:700; color:#fff; }
.card.highlight { background:#0d47a1; }

/* Table */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; color:#fff; }
th, td { padding:10px; text-align:left; border-bottom:1px solid rgba(255,255,255,0.2); }
.entrada-row { background: rgba(76,175,80,0.2); }
.saida-row { background: rgba(244,67,54,0.2); }

/* Inputs */
input, select { width:100%; padding:8px; margin-bottom:10px; border-radius:8px; border:none; }
input[type=search] { margin-bottom:0; }

/* Modals */
.modal { display:none; position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.6); justify-content:center; align-items:center; z-index:100; }
.modal-content { max-width:400px; width:90%; padding:20px; position:relative; }
.close { position:absolute; top:10px; right:15px; cursor:pointer; font-size:1.5em; color:#fff; }

/* Login / Register */
.login-container { max-width:400px; margin:50px auto; text-align:center; padding:30px; }
.alert { background:#f44336; color:#fff; padding:10px; margin-bottom:10px; border-radius:8px; }
.success { background:#4caf50; color:#fff; padding:10px; margin-bottom:10px; border-radius:8px; }

/* Charts */
.chart-card { margin-top:20px; padding:20px; border-radius:15px; }

/* Responsivo */
@media(max-width:768px){
    .dashboard { flex-direction:column; }
    .topbar-inner { flex-direction:column; gap:10px; }
}