:root {
    --background-color: #000000;
    --text-color: #ffffff;
    --primary-color: #bcfd4c;
    --secondary-color: #bcfd4c;
    --card-background: #222222;
    --input-border-color: #6e6e6e;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: var(--card-background);
    color: var(--text-color);
    padding: 15px 30px; /* Smaller padding for desktop */
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s;
    border-bottom: 1px solid var(--input-border-color);
}

header h1 {
    margin: 0;
    font-size: 2.5rem; /* Smaller font size for desktop */
    font-weight: 400;
    color: var(--secondary-color);
    font-family: 'Lobster', cursive;
}

.header-content {
    text-align: center;
}

header p {
    margin: 0;
    font-size: 0.9rem; /* Smaller font size for desktop */
    color: var(--text-color);
}

.input-section {
    background-color: var(--card-background);
    padding: 30px;
    border-radius: 8px;
    margin-top: 20px;
    border: 1px solid var(--input-border-color);
    transition: background-color 0.3s, border-color 0.3s;
}

#inputText {
    width: 100%;
    padding: 15px;
    font-size: 1.2rem;
    border: 2px solid var(--input-border-color);
    border-radius: 8px;
    box-sizing: border-box;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: border-color 0.3s, background-color 0.3s, color 0.3s;
}

#inputText::-webkit-scrollbar {
    width: 8px;
}

#inputText::-webkit-scrollbar-track {
    background: var(--card-background);
}

#inputText::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 4px;
}

#inputText:focus {
    border-color: var(--primary-color);
    outline: none;
}

.output-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.output-card {
    background-color: var(--card-background);
    border-radius: 8px;
    border: 1px solid var(--input-border-color);
    padding: 20px;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s, border-color 0.3s;
}

.output-card .label {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
    transition: color 0.3s;
}

.output-card .text {
    flex-grow: 1;
    font-size: 1.1rem;
    min-height: 50px;
    max-height: 100px;
    overflow-y: auto;
    background-color: var(--background-color);
    padding: 10px;
    border-radius: 4px;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}

.output-card .text::-webkit-scrollbar {
    width: 8px;
}

.output-card .text::-webkit-scrollbar-track {
    background: var(--card-background);
}

.output-card .text::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 4px;
}

.copy-btn,
.edit-btn {
    background-color: var(--primary-color);
    color: #000;
    font-weight: bold;
    border: none;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
    transition: background-color 0.3s, color 0.3s;
    min-width: 80px;
}

.card-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.input-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.paste-btn,
.reset-btn,
.submit-btn {
    background-color: var(--primary-color);
    color: #000;
    font-weight: bold;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

footer {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    color: var(--secondary-color);
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
}

@media (hover: hover) {
    .reset-btn:hover,
    .paste-btn:hover,
    .submit-btn:hover {
        background-color: var(--primary-color);
        opacity: 0.8;
    }

    .copy-btn:hover,
    .edit-btn:hover {
        background-color: var(--primary-color);
        opacity: 0.8;
    }

    footer a:hover {
        text-decoration: underline;
    }
}

/* Responsive Design */
@media (max-width: 600px) {
    .container {
        padding: 10px;
    }
    header {
        padding: 15px 20px;
    }
    header h1 {
        font-size: 2rem;
    }
    header p {
        font-size: 0.9rem;
    }
    .input-section {
        padding: 20px;
    }
    .scroll-to-top-btn {
        right: 5px;
        bottom: 10px;
    }
}

.scroll-to-top-btn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 10px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: var(--primary-color);
    color: #000;
    cursor: pointer;
    padding: 10px;
    border-radius: 50%;
    font-size: 24px;
    font-weight: bold;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 30px;
}

@media (hover: hover) {
    .scroll-to-top-btn:hover {
        background-color: var(--primary-color);
        opacity: 0.8;
    }
}