.help-page-subtitle {
    color: var(--text-secondary);
    display: inline-block;
    font-size: var(--gm-page-subtitle-size);
    line-height: var(--gm-page-subtitle-line);
}

.help-start-box {
    background: color-mix(in srgb, var(--stat-bg) 46%, transparent);
    border: var(--dashboard-surface-border);
    border-radius: var(--dashboard-panel-radius);
    box-shadow: 0 8px 20px var(--shadow);
    padding: 14px;
    margin: 14px 0 16px;
}

.help-start-head h2 {
    margin: 0 0 6px;
    color: var(--accent-color);
    font-size: 1.2rem;
}

.help-start-head p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.5;
}

.help-start-note {
    margin-top: 8px !important;
    color: var(--text-primary);
    font-size: 0.94rem;
    line-height: 1.5;
}

.help-start-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.help-start-card {
    appearance: none;
    text-align: left;
    background: var(--card-bg);
    border: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
    border-radius: 14px;
    box-shadow: 0 10px 24px var(--shadow);
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.help-start-card:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--accent-color) 56%, var(--border-color));
    background: color-mix(in srgb, var(--accent-color) 6%, var(--card-bg));
}

.help-start-card:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--accent-color) 46%, transparent);
    outline-offset: 2px;
}

.help-start-card-title {
    color: var(--accent-color);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.help-start-card-desc {
    color: var(--text-primary);
    line-height: 1.55;
}

.search-box {
    background: color-mix(in srgb, var(--stat-bg) 46%, transparent);
    border: var(--dashboard-surface-border);
    border-radius: var(--dashboard-panel-radius);
    box-shadow: 0 8px 20px var(--shadow);
    padding: 12px;
    margin: 14px 0 20px;
}

.search-hint {
    margin: 8px 2px 0;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.45;
}

.search-input {
    width: 100%;
    min-height: 40px;
    padding: 0 14px;
    border: var(--dashboard-border-default);
    border-color: color-mix(in srgb, var(--border-color) 86%, transparent);
    border-radius: var(--dashboard-pill-radius);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 1em;
    font-family: inherit;
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: var(--card-bg);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.category-tabs {
    background: color-mix(in srgb, var(--card-bg) 90%, transparent);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--shadow);
    padding: 9px 10px;
    margin: 2px 0 20px;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--accent-color) 40%, transparent) transparent;
    backdrop-filter: blur(6px);
}

.category-tabs::-webkit-scrollbar {
    height: 6px;
}

.category-tabs::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--accent-color) 40%, transparent);
    border-radius: 4px;
}

.category-tab {
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    border-radius: 999px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
    font-weight: 600;
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.2;
}

.category-tab:hover {
    color: var(--text-primary);
    border-color: var(--accent-color);
    background: color-mix(in srgb, var(--accent-color) 12%, transparent);
}

.category-tab.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: 0 5px 14px color-mix(in srgb, var(--accent-color) 24%, transparent);
}

.category-tab:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--accent-color) 46%, transparent);
    outline-offset: 2px;
}

.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.command-card {
    background: var(--card-bg);
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 10px 24px var(--shadow);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
}

.command-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px var(--shadow);
    border-color: color-mix(in srgb, var(--accent-color) 56%, var(--border-color));
    background: color-mix(in srgb, var(--accent-color) 6%, var(--card-bg));
}

.command-card:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--accent-color) 46%, transparent);
    outline-offset: 2px;
}

.command-name {
    font-size: clamp(1.18rem, 1.08rem + 0.44vw, 1.42rem);
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 10px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    letter-spacing: -0.01em;
}

.command-aliases {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 15px;
}

.command-description {
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 15px;
}

.command-usage {
    background: color-mix(in srgb, var(--stat-bg) 88%, transparent);
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--accent-color) 20%, transparent);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.9em;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.command-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.tag {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85em;
    background: color-mix(in srgb, var(--accent-color) 11%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent-color) 24%, transparent);
    color: var(--accent-color);
}

.help-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    border-radius: 14px;
    border: 1px dashed color-mix(in srgb, var(--border-color) 72%, transparent);
    background: color-mix(in srgb, var(--card-bg) 90%, transparent);
    padding: 36px 20px;
    color: var(--text-secondary);
}

.help-empty-state i {
    display: block;
    font-size: 1.4rem;
    color: color-mix(in srgb, var(--accent-color) 68%, var(--text-secondary));
    margin-bottom: 10px;
}

.help-empty-state p {
    margin: 0;
    line-height: 1.5;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: color-mix(in srgb, black 62%, transparent);
    backdrop-filter: blur(5px);
    z-index: 1000;
    padding: 20px;
    overflow-y: auto;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 40px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
    box-shadow: 0 24px 44px var(--shadow);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.65em;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.18s ease, background 0.18s ease;
}

.modal-close:hover {
    color: var(--accent-color);
    background: color-mix(in srgb, var(--accent-color) 10%, transparent);
}

.modal-close:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--accent-color) 46%, transparent);
    outline-offset: 2px;
}

.modal-title {
    font-size: clamp(1.6rem, 1.46rem + 0.76vw, 2.1rem);
    color: var(--accent-color);
    margin-bottom: 20px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.modal-aliases {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.modal-section {
    margin: 24px 0;
    padding-top: 18px;
    border-top: 1px solid color-mix(in srgb, var(--border-color) 72%, transparent);
}

.modal-section:first-of-type {
    padding-top: 0;
    border-top: 0;
}

.modal-section-title {
    font-size: 1.3em;
    color: var(--accent-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.modal-description {
    line-height: 1.8;
    color: var(--text-primary);
    margin: 10px 0;
}

.modal-details {
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 0.95em;
}

.example-box {
    background: color-mix(in srgb, var(--stat-bg) 88%, transparent);
    border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
    padding: 15px;
    border-radius: 8px;
    margin: 10px 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.example-input {
    color: var(--accent-color);
    font-weight: bold;
}

.example-output {
    color: var(--text-secondary);
    margin-top: 10px;
    white-space: pre-line;
}

/* Mobile-First Responsive Design */

/* Small mobile devices (portrait phones) */
@media (max-width: 480px) {
    .help-start-box {
        padding: 12px;
        border-radius: 10px;
    }

    .help-start-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .search-box {
        padding: 12px;
        border-radius: 10px;
        margin-bottom: 15px;
    }

    .search-input {
        padding: 12px;
        font-size: 1em;
    }

    .category-tabs {
        padding: 9px 10px;
        border-radius: 12px;
        margin-bottom: 15px;
        gap: 8px;
        scrollbar-width: thin;
    }

    .category-tabs::-webkit-scrollbar {
        height: 4px;
    }

    .category-tabs::-webkit-scrollbar-thumb {
        background: var(--accent-color);
        border-radius: 2px;
    }

    .category-tab {
        padding: 7px 12px;
        font-size: 0.9em;
    }

    .commands-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .command-card {
        padding: 18px;
        border-radius: 10px;
    }

    .command-card:hover {
        transform: none;
    }

    .command-name {
        font-size: 1.2em;
    }

    .command-usage {
        font-size: 0.85em;
        padding: 8px;
    }

    .modal {
        padding: 10px;
    }

    .modal-content {
        padding: 25px;
        max-height: 85vh;
    }

    .modal-close {
        top: 15px;
        right: 15px;
        font-size: 1.5em;
    }

    .modal-title {
        font-size: 1.5em;
        margin-bottom: 15px;
    }

    .modal-section {
        margin: 20px 0;
    }

    .modal-section-title {
        font-size: 1.1em;
    }

    .example-box {
        padding: 12px;
        font-size: 0.9em;
    }
}

/* Medium mobile devices (landscape phones, small tablets) */
@media (min-width: 481px) and (max-width: 768px) {
    .help-start-grid {
        grid-template-columns: 1fr;
    }

    .search-box {
        padding: 15px;
    }

    .search-input {
        padding: 13px;
        font-size: 1.05em;
    }

    .category-tabs {
        padding: 9px 10px;
        gap: 8px;
    }

    .category-tab {
        padding: 7px 12px;
        font-size: 0.95em;
    }

    .commands-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .command-card {
        padding: 20px;
    }

    .command-name {
        font-size: 1.3em;
    }

    .modal-content {
        padding: 30px;
    }

    .modal-title {
        font-size: 2em;
    }
}

/* Tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .commands-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .category-tab {
        min-height: 44px;
        min-width: 44px;
    }

    .category-tab:active {
        transform: scale(0.95);
    }

    .category-tab:hover {
        color: var(--text-primary);
        border-color: var(--accent-color);
        background: color-mix(in srgb, var(--accent-color) 12%, transparent);
    }

    .command-card:hover {
        transform: none;
        border-color: transparent;
    }

    .command-card:active {
        transform: scale(0.98);
    }
}