/* Catppuccin Macchiato Theme */
:root {
    /* Base colors */
    --ctp-base: #151723;
    --ctp-mantle: #1e2030;
    --ctp-crust: #181926;

    /* Surface colors */
    --ctp-surface0: #1d202d;
    --ctp-surface1: #2c2f3f;
    --ctp-surface2: #3d4152;

    /* Text colors */
    --ctp-text: #cad3f5;
    --ctp-subtext1: #b8c0e0;
    --ctp-subtext0: #a5adcb;

    /* Accent colors */
    --ctp-blue: #7a9fe8;
    --ctp-sapphire: #7dc4e4;
    --ctp-sky: #91d7e3;
    --ctp-teal: #8bd5ca;

    /* Status colors */
    --ctp-red: #ed8796;
    --ctp-maroon: #ee99a0;
    --ctp-peach: #f5a97f;
    --ctp-green: #a6da95;
    --ctp-yellow: #eed49f;

    /* Overlay */
    --ctp-overlay0: rgba(18, 19, 27, 0.9);
}

body {
    background-color: var(--ctp-base);
    color: var(--ctp-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    height: 100vh;
}

.container {
    text-align: center;
    width: 500px;
}

.icon {
    width: 200px;
    height: 200px;
    margin-bottom: 20px;
}

form {
    background-color: var(--ctp-surface0);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    transition: box-shadow 0.3s ease;
}

form:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

form h2 {
    margin: 10px 0;
    color: var(--ctp-blue);
}

form h5 {
    color: var(--ctp-subtext0);
    font-weight: normal;
}

form label {
    display: block;
    text-align: left;
    margin: 10px 15px 5px;
    color: var(--ctp-subtext1);
    font-weight: 500;
}

form input {
    width: 90%;
    padding: 10px;
    margin-bottom: 15px;
    border: 2px solid transparent;
    border-radius: 5px;
    background: var(--ctp-surface1);
    color: var(--ctp-text);
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

form input:focus {
    outline: none;
    border-color: var(--ctp-blue);
    background: var(--ctp-surface2);
}

form input:hover {
    background: var(--ctp-surface2);
}

form button {
    width: 30%;
    padding: 10px;
    background-color: var(--ctp-blue);
    color: var(--ctp-crust);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

form button:hover {
    background-color: var(--ctp-sapphire);
    transform: translateY(-1px);
}

form button:active {
    transform: translateY(0);
}

.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--ctp-overlay0);
    backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
    z-index: 1000;
    overflow: hidden;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.popup-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: auto;
    height: auto;
    background-color: var(--ctp-surface0);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    color: var(--ctp-text);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translate(-50%, -45%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%);
        opacity: 1;
    }
}

.popup-content h2 {
    color: var(--ctp-blue);
    margin-top: 0;
}

.popup-content img {
    max-width: 100%;
    height: auto;
    margin-top: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

#close-popup {
    color: var(--ctp-subtext0);
    float: right;
    font-size: 28px;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
}

#close-popup:hover {
    color: var(--ctp-red);
    transform: rotate(90deg);
}

.footer {
    font-size: 13px;
    color: var(--ctp-subtext0);
    text-align: center;
    padding: 0 0 15px 0;
}

.footer-link {
    color: var(--ctp-maroon);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:visited {
    color: var(--ctp-maroon);
    text-decoration: none;
}

.footer-link:hover {
    color: var(--ctp-red);
    text-decoration: underline;
}

/* Error Container Styles */
.error-container {
    background-color: var(--ctp-surface0);
    border: 2px solid var(--ctp-red);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: left;
    box-shadow: 0 4px 12px rgba(237, 135, 150, 0.2);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-container h3 {
    color: var(--ctp-red);
    margin-top: 0;
    margin-bottom: 10px;
}

.error-container ul {
    margin: 10px 0;
    padding-left: 25px;
}

.error-container li {
    color: var(--ctp-peach);
    margin: 5px 0;
}

.error-container button {
    width: 100%;
    padding: 10px;
    background-color: var(--ctp-red);
    color: var(--ctp-crust);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    margin-top: 10px;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.error-container button:hover {
    background-color: var(--ctp-maroon);
    transform: translateY(-1px);
}

.error-container button:active {
    transform: translateY(0);
}

/* Download Button in Popup */
#download-config-btn {
    width: 60%;
    padding: 12px;
    margin-top: 15px;
    background-color: var(--ctp-teal);
    color: var(--ctp-crust);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

#download-config-btn:hover {
    background-color: var(--ctp-sky);
    transform: translateY(-1px);
}

#download-config-btn:active {
    transform: translateY(0);
}

/* Mobile Responsiveness */
@media (max-width: 600px) {
    .container {
        width: 95%;
        padding: 0 10px;
    }

    form {
        padding: 15px;
    }

    form button {
        width: 45%;
    }

    #download-config-btn {
        width: 80%;
    }

    .popup-content {
        width: 90%;
        padding: 20px;
    }
}