/* Estilos para a tela de login moderna */
body {
    background-color: #f8f9fa;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%234e73df' fill-opacity='0.05'%3E%3Cpath opacity='.5' d='M96 95h4v1h-4v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9zm-1 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9z'/%3E%3Cpath d='M6 5V0H5v5H0v1h5v94h1V6h94V5H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Nunito', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
}

.container {
    padding: 2rem;
    max-width: 1200px;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #4e73df 0%, #224abe 100%);
}

.form-control {
    font-size: 1rem;
    padding: 0.75rem 1rem;
    border: 1px solid #e0e5ec;
    transition: all 0.3s ease;
}

    .form-control:focus {
        border-color: #4e73df;
        box-shadow: 0 0 0 0.25rem rgba(78, 115, 223, 0.25);
    }

.form-floating label {
    padding-left: 1.1rem;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

.btn-primary {
    background-color: #4e73df;
    border-color: #4e73df;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    .btn-primary:hover {
        background-color: #3a5ccc;
        border-color: #3a5ccc;
        transform: translateY(-2px);
        box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
    }

    .btn-primary:active {
        transform: translateY(1px);
    }

    .btn-primary::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        pointer-events: none;
        background-image: radial-gradient(circle, #fff 10%, transparent 10.01%);
        background-repeat: no-repeat;
        background-position: 50%;
        transform: scale(10, 10);
        opacity: 0;
        transition: transform 0.5s, opacity 1s;
    }

    .btn-primary:active::after {
        transform: scale(0, 0);
        opacity: 0.3;
        transition: 0s;
    }

.card {
    border: none;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    background-color: rgba(255, 255, 255, 0.98);
}

    .card:hover {
        box-shadow: 0 18px 35px rgba(50, 50, 93, 0.15), 0 8px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-5px);
    }

.card-header {
    padding: 2rem 1.5rem;
    position: relative;
    overflow: hidden;
}

    .card-header::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.1) 50%, transparent 60%);
        transform: rotate(45deg);
        animation: shine 3s infinite linear;
    }

@keyframes shine {
    0% {
        left: -100%;
        top: -100%;
    }

    100% {
        left: 100%;
        top: 100%;
    }
}

.card-body {
    padding: 2.5rem;
}

.rounded-4 {
    border-radius: 1rem !important;
}

.position-relative .btn {
    z-index: 3;
}

/* Efeito de foco nos inputs */
.form-floating > .form-control:focus,
.form-floating > .form-control:not(:placeholder-shown) {
    padding-top: 1.625rem;
    padding-bottom: 0.625rem;
}

/* Efeitos de transição */
.form-check-input {
    cursor: pointer;
    transition: all 0.2s;
}

    .form-check-input:checked {
        background-color: #4e73df;
        border-color: #4e73df;
    }

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeIn 0.8s ease-out;
}

/* Toast estilizado */
.toast {
    background-color: #fff;
    border: none;
    border-radius: 0.8rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-header {
    background-color: #dc3545;
    color: white;
    border-bottom: none;
    padding: 0.75rem 1rem;
}

.toast-body {
    padding: 1rem;
    color: #6c757d;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .card-body {
        padding: 1.5rem;
    }

    .form-control {
        font-size: 0.95rem;
    }

    .card-header {
        padding: 1.5rem 1rem;
    }
}