@import url('https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700&display=swap');

:root {
    --primary-color: #343a40;
    --primary-hover-color: #212529;
    --background-color: #f8f9fa;
    --container-bg-color: #ffffff;
    --text-color: #495057;
    --title-color: #212529;
    --input-bg-color: #ffffff;
    --input-border-color: #dee2e6;
    --button-secondary-bg: #f8f9fa;
    --button-secondary-hover-bg: #e9ecef;
    --shadow-color: rgba(0, 0, 0, 0.07);
}

body {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    background-color: var(--background-color);
    margin: 0;
    padding: 20px 0;
    color: var(--text-color);
}

.main-layout {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    align-items: flex-start;
}

.content-wrapper {
    max-width: 480px;
    width: 100%;
    margin: 0 15px;
}

.ad-container {
    width: 200px; /* Adjust width as needed */
    margin-top: 40px;
    position: sticky;
    top: 20px;
}

.header-icon {
    margin-bottom: 15px;
    color: var(--title-color);
}

.header-icon svg path,
.header-icon svg rect {
    stroke: var(--title-color);
}


.language-selector-container {
    position: absolute;
    top: 15px;
    right: 20px;
}

#language-selector {
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid var(--input-border-color);
    background-color: var(--container-bg-color);
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 14px;
    cursor: pointer;
    outline: none;
}

.container, .faq-container {
    background-color: var(--container-bg-color);
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 8px 25px var(--shadow-color);
    width: 100%;
    max-width: 480px;
    position: relative;
}

.container {
    margin-bottom: 30px;
    text-align: center;
}

h1 {
    color: var(--title-color);
    margin-bottom: 30px;
    font-size: 32px;
    font-weight: 700;
}

.password-display-container {
    display: flex;
    margin-bottom: 30px;
    border-radius: 16px;
    overflow: hidden;
}

#password-display {
    flex-grow: 1;
    padding: 15px;
    border: 2px solid var(--input-border-color);
    font-size: 20px;
    background-color: var(--input-bg-color);
    text-align: center;
    color: var(--text-color);
    border-right: none;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 700;
}

#copy-btn {
    padding: 0 25px;
    border: 2px solid var(--input-border-color);
    background-color: var(--button-secondary-bg);
    color: var(--primary-color);
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    transition: background-color 0.3s;
}

#copy-btn:hover {
    background-color: var(--button-secondary-hover-bg);
}

.options {
    text-align: left;
    margin-bottom: 30px;
}

.option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    padding: 15px;
    background-color: var(--input-bg-color);
    border-radius: 12px;
}

.option label {
    font-size: 16px;
    font-weight: 700;
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 140px;
    height: 8px;
    background: var(--button-secondary-bg);
    border-radius: 5px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
}

input[type="checkbox"] {
    appearance: none;
    width: 22px;
    height: 22px;
    border: 2px solid var(--input-border-color);
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s;
}

input[type="checkbox"]:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

input[type="checkbox"]:checked::after {
    content: '✔';
    font-size: 16px;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}


#generate-btn {
    width: 100%;
    padding: 18px;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-hover-color));
    border: none;
    border-radius: 16px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    box-shadow: 0 4px 15px var(--shadow-color);
}

#generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.faq-container {
    text-align: left;
}

.in-content-ad {
    margin: 30px 0;
    text-align: center;
}

.faq-container h2 {
    color: var(--title-color);
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 24px;
    padding: 0 20px;
    text-align: center;
}

details {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--input-border-color);
    border-radius: 0;
    margin-bottom: 0;
    padding: 20px;
}

details:last-of-type {
    border-bottom: none;
}

details[open] {
    padding-bottom: 20px;
    background: var(--button-secondary-bg);
}

summary {
    font-weight: 700;
    cursor: pointer;
    list-style: none; /* Remove default marker */
    position: relative;
    padding-right: 25px;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    font-size: 24px;
    color: var(--primary-color);
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s;
}

details[open] summary::after {
    transform: translateY(-50%) rotate(45deg);
}

details p {
    margin-top: 15px;
    line-height: 1.6;
    text-align: left;
}

@media (max-width: 1000px) {
    .ad-container {
        display: none;
    }
    .content-wrapper {
        margin: 0 auto;
    }
}

@media (max-width: 520px) {
    body {
        padding: 10px 0;
    }

    .content-wrapper {
        padding: 0 10px;
        box-sizing: border-box;
    }

    .container, .faq-container {
        padding: 25px 20px;
    }

    h1 {
        font-size: 28px;
    }

    #password-display {
        font-size: 18px;
        padding: 12px;
    }

    #generate-btn {
        padding: 15px;
        font-size: 18px;
    }

    .option {
        padding: 12px 15px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .option label {
        width: 100%;
    }
    
    details {
        padding: 15px;
    }
}

@media (max-width: 400px) {
    .password-display-container {
        flex-direction: column;
        border-radius: 16px;
        overflow: hidden;
    }

    #password-display {
        border-right: 2px solid var(--input-border-color);
        border-bottom: none;
        border-radius: 16px 16px 0 0;
        text-align: center;
    }

    #copy-btn {
        width: 100%;
        border-radius: 0 0 16px 16px;
        padding-top: 12px;
        padding-bottom: 12px;
    }
}