@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --color-bg: #021a23;
    --color-text: #e7f1f2;
    --color-accent: #7a9e7e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--color-bg);
    overflow: hidden;
}

.container {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.5s ease;
}

.logo-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    animation: fadeIn 2s forwards;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

#logo {
    width: 100%;
    height: auto;
}

.login-button {
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 2rem;
    cursor: pointer;
    opacity: 0;
    animation: fadeIn 2s forwards;
}

.login-text {
    font-size: 1.55rem;
    background: linear-gradient(45deg, var(--color-text), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientAnimation 1s linear infinite;
}

@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.arrow {
    margin-left: 10px;
    font-size: 1.75rem;
    color: var(--color-text);
    animation: arrowAnimation 1s linear infinite;
}

@keyframes arrowAnimation {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(5px);
    }
}

.form-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: all 0.5s ease;
}

.form-container.show {
    opacity: 1;
    pointer-events: all;
}

.form-box {
    width: 100%;
    padding: 40px;
    background: rgba(231, 241, 242, 0.25); /* Aumentado de 0.1 a 0.25 para menos transparencia */
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 25px rgba(0,0,0,0.1);
    transform: scale(0.8);
    opacity: 0;
    transition: all 2s ease;
}

.form-box.active {
    transform: scale(1);
    opacity: 1;
}

.form-box h2 {
    color: var(--color-text);
    text-align: center;
    margin-bottom: 30px;
}

.form-box form {
    display: flex;
    flex-direction: column;
}

.password-container {
   position: relative;
   width: 100%;
   margin-bottom: 20px;
}

.password-container input {
   width: 100%;
   margin-bottom: 0;
   padding: 10px;
   border: none;
   border-radius: 5px;
   background: rgba(231, 241, 242, 0.2);
   color: var(--color-text);
   outline: none;
}

.toggle-password {
   position: absolute;
    top: 10px;
    right: 10px;
    color: var(--color-text);
    cursor: pointer;
}

.form-box form input {
    width: 100%;
    margin-bottom: 20px;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background: rgba(231, 241, 242, 0.2);
    color: var(--color-text);
    outline: none;
}

.form-box form input::placeholder {
    color: rgba(231, 241, 242, 0.7);
}

.form-box form button {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background: var(--color-accent);
    color: var(--color-bg);
    cursor: pointer;
    transition: 0.1s;
}

.form-box form button:hover {
    background: var(--color-text);
}

.form-box p {
    color: var(--color-text);
    text-align: center;
    margin-top: 20px;
}

.form-box p span {
    color: var(--color-accent);
    cursor: pointer;
}

.register {
    display: none;
}

.error-message {
    color: #ff4444;
    text-align: center;
    margin-bottom: 15px;
    font-size: 14px;
    display: none;
}

@keyframes shake {
    0%, 100% { transform: translateX(0) scale(1); }
    25% { transform: translateX(-10px) scale(1); }
    75% { transform: translateX(10px) scale(1); }
}

@media (max-width: 768px) {
    .container {
        padding: 20px;
    }

    .logo-container {
        width: 200px;
        height: 200px;
    }

    .login-text {
        font-size: 1.15rem;
    }

    .arrow {
        font-size: 1.25rem;
    }

    .form-box {
        padding: 20px;
    }
}