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

:root {
    --green-text: #4ADF86;
    --green-button: #10B981;
}

body {
    height: 100vh;
    padding: 16px;
    display: flex;
    background: #1C1C1C;
}

.wrapper {
    margin: auto;
    width: 550px;
    padding: 115px 52px;
    background: #1F2937;
    border-radius: 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 52px;
    transition: all 2s ease;
}

.wrapper > * {
    flex: 1;
}

.header-container h1 {
    color: white;
    font-size: 40px;
    font-weight: 800;
    line-height: 40px;
}

span {
    color: var(--green-text);
}

.header-container p {
    color: white;
    font-size: 20px;
    font-weight: 400;
}

.generate-btn {
    padding: 0.5rem 1rem;
    background: var(--green-button);
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 1rem;
    font-weight: 500;
}

.input-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.input-range-container,
.input-num-container {
    display: flex;
    align-items: center;
    gap: 6px;
}

label {
    color: var(--green-text);
    font-weight: 500;
}

#input-number {
    background: #4ADF86;
    text-align: center;
}

.password-container {
    display: flex;
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    transition: all 3s ease;
}

.password-container p {
    flex: 1;
    transition: all 3s ease;
    background: #273549;
    border-radius: 6px;
    border: none;
    color: var(--green-text);
    font-weight: 500;
    font-size: 1rem;
    padding: 12px 16px;
    text-align: center;
}