body {
    background: linear-gradient(135deg, #1e3c72 0%, #254986 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

/* Formas geometricas */

.geometric-shape {
    position: absolute;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1;
}

.shape-top-left {
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-left: 200px solid rgba(52, 152, 219, 0.2);
    border-bottom: 200px solid transparent;
    animation: float 4s ease-in-out infinite;
}

    .shape-top-left::after {
        content: "";
        position: absolute;
        width: 40px;
        height: 40px;
        background: rgba(52, 152, 219, 0.3);
        border-radius: 50%;
        top: 130px;
        left: -170px;
        transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

.shape-top-right {
    top: -20px;
    right: -10px;
    width: 320px;
    height: 320px;
    background: rgba(52, 152, 219, 0.15);
    transform: rotate(45deg);
    animation: floatRotate 3.5s ease-in-out infinite;
}

    .shape-top-right::after {
        content: "";
        position: absolute;
        width: 320px;
        height: 320px;
        background: rgba(52, 152, 219, 0.25);
        top: 10px;
        left: 20px;
    }

.shape-bottom-left {
    bottom: -30px;
    left: -80px;
    width: 350px;
    height: 310px;
    background: rgba(52, 152, 219, 0.15);
    transform: rotate(45deg);
    animation: floatRotate 4.2s ease-in-out infinite;
}

    .shape-bottom-left::after {
        content: "";
        position: absolute;
        width: 310px;
        height: 320px;
        background: rgba(52, 152, 219, 0.25);
        top: 24px;
        left: 20px;
    }

.shape-bottom-right {
    bottom: 0;
    right: 0;
    width: 250px;
    height: 250px;
    transform: translate(50%, 50%);
    position: absolute;
    animation: floatCircle 3.8s ease-in-out infinite;
}

.circle-orbit {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: rgba(52, 152, 219, 0.2);
    position: relative;
    overflow: visible;
}

    .circle-orbit::before {
        content: "";
        position: absolute;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        border: 1px dashed rgba(255, 255, 255, 0.1);
    }

.plane {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 40px solid rgba(0, 150, 255, 0.4);
    transform: translate(-50%, -40px);
    transform-origin: bottom center;
    animation: rotate 14s linear infinite;
}

/* Animaçoes */

@keyframes float {

    0%, 100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes floatRotate {

    0%, 100% {
        transform: rotate(45deg) translateY(0px);
    }

    50% {
        transform: rotate(45deg) translateY(-8px);
    }
}

@keyframes floatCircle {

    0%, 100% {
        transform: translate(50%, 50%) translateY(0px);
    }

    50% {
        transform: translate(50%, 50%) translateY(-8px);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg) translateY(-130px);
    }

    100% {
        transform: rotate(360deg) translateY(-130px);
    }
}

/* div centra de login */

.login-container {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    padding: 30px;
    max-width: 450px;
    width: 100%;
    pointer-events: auto;
}

.form-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.form-control {
    border: px solid #ddd;
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 16px;
    margin-bottom: 20px;
}

    .form-control:focus {
        border-color: #2196F3;
        box-shadow: 0 0 0 0.2rem rgba(33, 150, 243, 0.25);
    }

.btn-login {
    background: linear-gradient(45deg, #0092B8, #0090BC);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    padding: 15px;
    font-size: 16px;
    width: 100%;
    transition: all 0.3s ease;
}

    .btn-login:hover {
        transform: translateY(-1px);
        box-shadow: 0 5px 15px rgba(33, 150, 243, 0.4);
    }

.forgot-password {
    text-align: right;
    margin-top: 15px;
}

    .forgot-password a {
        color: #2196F3;
        text-decoration: none;
        font-size: 14px;
    }

        .forgot-password a:hover {
            text-decoration: underline;
        }

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
    margin-top: 20px;
    margin-right: 20px;
    margin-left: 20px;
    animation: fadeSlideIn 2s ease-out;
}

    .logo img {
        max-width: 100%;
        height: auto;
    }