/* 
  M&B Premium Styles
  Global settings & utilities 
*/
body {
    font-family: 'Inter', sans-serif;
    background-color: #f8f9fa; /* Color de fondo suave */
    color: #333;
}

/* Premium Card Design */
.card-premium {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #ffffff;
    overflow: hidden;
}

.card-premium:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

/* Auth / Login Container */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    color: white;
}

/* Input Fields Premium */
.form-control-custom {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 10px;
    padding: 0.8rem 1rem;
    transition: all 0.3s;
}

.form-control-custom:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: #38bdf8;
    color: white;
    box-shadow: 0 0 0 0.25rem rgba(56, 189, 248, 0.25);
}

.form-control-custom::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Buttons */
.btn-premium {
    background: linear-gradient(to right, #0ea5e9, #3b82f6);
    border: none;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    transition: all 0.3s ease;
}

.btn-premium:hover {
    background: linear-gradient(to right, #0284c7, #2563eb);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
    color: white;
}

/* Animaciones de entrada */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}