:root {
    --main-bg: transparent;
    --card-bg: #1b1b1f;
    --accent: #33353b;
    --active-bg: #2a2b30;
    --input-bg: #16161b;
    --input-fg: #e0e0e0;
    --command-bg: #121215;
    --border: #1e1e22;
    --command-border: #1b1b1f;
    --shadow: 0 8px 40px #000a;
    --transition: 0.35s cubic-bezier(.47, 1.64, .41, .8);
    --category-hover-bg: #24252a;
    --category-hover-scale: 1.035;
}

::-webkit-scrollbar {
    width: 12px;
    background: var(--card-bg);
    border-radius: 8px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 8px;
    border: 2px solid var(--card-bg);
    box-shadow: 0 2px 8px #0003;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--active-bg);
}

::-webkit-scrollbar-track {
    background: var(--card-bg);
    border-radius: 8px;
}

html {
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--card-bg);
    overflow-x: hidden;
}

body {
    background: var(--main-bg);
    font-family: 'Segoe UI', Arial, sans-serif;
    color: #fff;
    margin: 0;
    min-height: 100vh;
    width: 100%;
    height: 100vh;
    box-sizing: border-box;
    overflow-x: hidden;
}

.main-card {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 0;
    display: flex;
    flex-direction: row;
    gap: 0;
    overflow: hidden;
    box-sizing: border-box;
}

.category-col {
    flex: 0 0 290px;
    background: var(--card-bg);
    display: flex;
    flex-direction: column;
    padding: 38px 0 38px 38px;
    justify-content: flex-start;
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--input-fg);
    margin-bottom: 8px;
    transition: color 0.22s;
    cursor: pointer;
    will-change: transform, color;
}

.category-title:hover {
    color: var(--active-bg);
    transform: scale(var(--category-hover-scale));
    text-shadow: 0 2px 18px #0006;
    transition: color 0.22s, transform 0.22s cubic-bezier(.47, 1.64, .41, .8);
}

.category-hr {
    border: none;
    border-top: 2px solid var(--accent);
    margin: 8px 0 32px 0;
    width: 90%;
    opacity: 0.35;
}

.category-btn {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent);
    background: transparent;
    border: 2px solid var(--accent);
    border-radius: 12px;
    padding: 18px 0 18px 22px;
    margin-bottom: 14px;
    text-align: left;
    width: 90%;
    cursor: pointer;
    transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.18s;
    outline: none;
    box-shadow: none;
    will-change: background, color, transform;
}

.category-btn:hover,
.category-btn:focus-visible {
    background: var(--category-hover-bg);
    color: #fff;
    transform: scale(var(--category-hover-scale));
    border-color: var(--active-bg);
}

.category-btn.active,
.category-btn:active,
.category-btn:focus {
    background: var(--active-bg);
    color: #fff;
    border-color: #fff;
    transform: scale(1.04);
}

.commands-col {
    flex: 1 1 0;
    background: var(--card-bg);
    padding: 38px 38px 38px 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    min-width: 0;
}

.search-box {
    width: clamp(300px, 80%, 600px);
    margin: 0 auto 32px auto;
    background: var(--input-bg);
    color: var(--input-fg);
    border: 2px solid #55565e;
    border-radius: 13px;
    padding: 22px 22px;
    font-size: 1.15rem;
    margin-bottom: 32px;
    box-shadow: 0 4px 12px #0006;
    outline: none;
    transition: box-shadow 0.18s, border-color 0.18s;
}

.search-box:focus {
    border-color: var(--accent);
    box-shadow: 0 6px 16px #0008;
}

.commands-section {
    margin-top: 0;
    margin-bottom: 36px;
}

.category-heading {
    font-size: 1.22rem;
    font-weight: 700;
    color: var(--active-bg);
    margin: 28px 0 14px 6px;
    letter-spacing: 0.02em;
    opacity: 0.98;
}

.accordion {
    margin-bottom: 8px;
    background: var(--command-bg);
    border-radius: 13px;
    box-shadow: 0 2px 8px #0002;
    border: 2px solid var(--command-border);
    overflow: hidden;
    transition: box-shadow var(--transition), border-color .2s;
}

.accordion-button {
    background: none;
    color: #fff;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 1.25rem;
    font-weight: 600;
    padding: 22px 34px 22px 24px;
    cursor: pointer;
    outline: none;
    position: relative;
    display: flex;
    align-items: center;
    transition: background 0.2s, color 0.15s;
    border-radius: 0;
}

.accordion-button .command-descreption {
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--active-bg);
    margin-left: 12px;
    opacity: 0.96;
}

.accordion-button::after {
    content: '';
    margin-left: auto;
    width: 24px;
    height: 24px;
    border: solid var(--active-bg);
    border-width: 0 3px 3px 0;
    display: inline-block;
    padding: 4px;
    transform: rotate(45deg);
    transition: transform var(--transition);
    opacity: 0.8;
}

.accordion-button[aria-expanded="true"]::after {
    transform: rotate(-135deg);
    opacity: 1;
}

.accordion-button.collapsed {
    background: none;
}

.accordion-collapse {
    max-height: 0;
    overflow: hidden;
    background: var(--command-bg);
    padding: 0 30px;
    transition: max-height 0.35s ease, padding 0.35s ease;
    opacity: 0.97;
    border-top: 1px solid var(--border);
    font-size: 1.08rem;
}

.accordion-collapse.show {
    padding: 16px 30px 20px 30px;
}

.examples {
    color: var(--active-bg);
    font-size: 1.08rem;
    font-family: 'Fira Mono', 'Consolas', monospace;
    margin-top: 5px;
    display: block;
    word-break: break-all;
}

.avatar {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: 3px solid #fff;
    background-size: cover;
    background-position: center;
    margin-bottom: 0;
    margin-right: 12px;
    display: inline-block;
    vertical-align: middle;
}

@media (max-width: 900px) {
    .main-card {
        flex-direction: column;
        padding: 0;
        width: 100%;
        min-width: 0;
        max-width: 100%;
    }

    .category-col,
    .commands-col {
        padding: 24px 8vw 24px 8vw;
    }

    .category-col {
        width: 100%;
        min-width: 0;
    }

    .commands-col {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 600px) {
    .main-card {
        border-radius: 0;
        width: 100%;
        min-width: 0;
        max-width: 100%;
    }

    .category-col,
    .commands-col {
        padding: 18px 2vw 18px 2vw;
    }

    .search-box {
        font-size: 1rem;
        padding: 16px 10px;
    }

    .accordion-button,
    .accordion-collapse {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
    }
}

.command-notes {
    color: #b0b3b8;
    font-size: 1rem;
    margin-top: 6px;
}

.command-permissions {
    color: #b0b3b8;
    font-size: 1rem;
    margin-top: 6px;
}