@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    max-width: 100vw;
    min-height: 100vh;
    background-color: #f5f5f5;
    color: #111827;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

#main {
    background-color: white;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
    border: solid 1px #C4C4C4;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    margin: 50px 0;
}

header {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

#logo {
    width: 120px;
    max-width: 100%;
}

main {
    flex-grow: 1;
    width: 100%;  
}

footer {
    text-align: center;
    color: #00000060;
    margin-top: 20px;
    font-size: 12px;
}

.title {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sub-title {
    font-style: italic;
    display: flex;
    text-align: center;
    flex-direction: column;
    margin: 15px 0;
}

.box-input {
    display: flex;
    flex-direction: column;
    margin-top: 15px;
}

.input {
    height: 44px;
    font-size: 15px;
    background: none;
    color: #000;
    border: 0.5px solid #CCCDCC80;
    border-radius: 3px;
    padding: 0 10px;
    outline: none;
    margin-top: 3px;
}

.form-group {
    position: relative;
}

input:focus {
    border-color: #2563eb;
    outline: none;
}

.label {
    position: absolute;
    left: 12px;
    top: 16px;
    color: #6b7280;
    font-size: 15px;
    pointer-events: none;
    transition: 0.2s ease all;
    background: #fff;
    padding: 0 4px;
}

/* Label "sobe" quando input está focado ou preenchido */
input:focus + .label,
input:not(:placeholder-shown) + .label {
    top: -8px;
    left: 8px;
    font-size: 0.75rem;
    color: #0861c6;
}

.submit-input {
    margin-top: 30px;
    height: 42px;
    background-color: #0861c6;
    border: none;
    color: white;
    font-weight: bold;
    border-radius: 3px;
    transition: all 150ms;
    cursor: pointer;
    font-size: 16px;
}

.submit-input:hover {
    opacity: 0.85;
}

.icon {
    width: 22px;
    position: absolute;
    right: 10px;
    top: 15px;
    opacity: 0.55;
}

/* Responsividade */
@media (max-width: 480px) {
    #main {
        margin: 20px 0;
        padding: 15px;
    }

    #logo {
        width: 90px;
    }

    .submit-input {
        font-size: 14px;
        height: 40px;
    }

    .input {
        font-size: 14px;
        height: 40px;
    }

    footer {
        font-size: 11px;
    }
}