body {
    background: radial-gradient(circle, #0b1120, #020617);
    color: white;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.box {
    max-width: 400px;
    margin: 100px auto;
    padding: 30px;
    background: #020617;
    border: 1px solid rgba(212,175,55,0.3);
    border-radius: 10px;
}

input, button, textarea, select {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
}

button,
.btn-secondary {
    background: linear-gradient(45deg, #d4af37, #facc15);
    color: black;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary {
    background: rgba(255,255,255,0.08);
    color: #edf2ff;
    border: 1px solid rgba(255,255,255,0.12);
}

button:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212,175,55,0.4);
}

.alert {
    display: inline-block;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
}

.alert-success {
    background: rgba(250,204,21,0.16);
    color: #facc15;
}

.alert-error {
    background: rgba(255,79,79,0.16);
    color: #ff9b9b;
}

.flex-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

@media (max-width: 900px) {
    .box {
        margin: 40px 16px;
    }

    input, button, textarea, select {
        width: 100%;
    }
}

.no-data {
    color: #cfd4e0;
    text-align: center;
    padding: 18px 0;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212,175,55,0.4);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #d4af37 !important;
    box-shadow: 0 0 10px rgba(212,175,55,0.3);
}

h1, h2, h3 {
    margin: 20px 0 10px 0;
}

.loja-item {
    background: rgba(212,175,55,0.1);
    border: 1px solid rgba(212,175,55,0.3);
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
}