:root {
    --fg-blue: #449cb9;
    --fg-glass: rgba(15, 23, 42, 0.85);
    --fg-border: rgba(255, 255, 255, 0.1);
}

/* MISSION CONTROL DOCK */
.fg-mission-control-dock {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    z-index: 99999;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--fg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--fg-border);
    border-radius: 100px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    pointer-events: none;
}

.fg-mission-control-dock.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: all;
}

/* Dock Brand */
.fg-dock-brand {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--fg-blue) 0%, #2563eb 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px rgba(68, 156, 185, 0.3);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.fg-dock-brand:hover {
    transform: rotate(15deg) scale(1.1);
}

.fg-dock-brand svg {
    width: 20px;
    height: 20px;
}

/* Dock Divider */
.fg-dock-divider {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 4px;
}

/* Dock Items */
.fg-dock-item {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: #94a3b8;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.fg-dock-item i {
    width: 20px;
    height: 20px;
}

.fg-dock-item:hover {
    background: var(--fg-blue);
    transform: translateY(-6px) scale(1.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 15px rgba(68, 156, 185, 0.3);
}

/* Tooltip */
.fg-dock-item::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    padding: 6px 12px;
    background: #0f172a;
    color: white;
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    margin-bottom: 12px;
    pointer-events: none;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fg-dock-item:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}

/* Active State */
.fg-dock-item.active-pulse {
    animation: fg-pulse 0.4s ease-out;
}

@keyframes fg-pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

/* HIDE ORIGINAL FABS ONLY ON COURSE PAGES */
.fg-mission-control-active #fg-notebook-fab,
.fg-mission-control-active #fg-ai-fab,
.fg-mission-control-active #fg-ai-fab-transcript,
.fg-mission-control-active #frogames-community-floater .community-pill,
.fg-mission-control-active #frogames-rpg-widget .rpg-pill {
    display: none !important;
}

/* RPG Special: Override the display:block from JS */
.fg-mission-control-active #frogames-rpg-widget {
    display: none !important;
}

/* INFO MODAL */
.fg-dock-info-modal {
    position: fixed;
    bottom: 85px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 320px;
    background: var(--fg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--fg-border);
    border-radius: 20px;
    padding: 20px;
    color: white;
    z-index: 100000;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.fg-dock-info-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.fg-dock-info-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.fg-dock-info-header h4 {
    margin: 0;
    font-size: 16px;
    background: linear-gradient(to right, #fff, var(--fg-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.fg-dock-info-body p {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.5;
    margin: 0 0 15px 0;
}

.fg-dock-info-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fg-dock-info-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 12px;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.fg-dock-info-link:hover {
    background: rgba(68, 156, 185, 0.1);
    color: var(--fg-blue);
    border-color: rgba(68, 156, 185, 0.3);
}

.fg-dock-info-footer {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 10px;
    color: #64748b;
    text-align: center;
}

/* MOBILE */
@media (max-width: 600px) {
    .fg-mission-control-dock {
        bottom: 16px;
        padding: 6px 10px;
        gap: 8px;
    }

    .fg-dock-item {
        width: 38px;
        height: 38px;
    }

    .fg-dock-item::after {
        display: none;
    }

    .fg-dock-divider {
        height: 18px;
    }
}