#helper-fedonevek {
    --color-primary-accent: #0369a1; /* Muted Sky Blue (no pure white/black) */
    --color-secondary-accent: #7dd3fc; /* Muted Blue highlight */
}

/* Align panel with Panic Lab width and margin layout */
#helper-fedonevek:not(.fullscreen-active) .panel {
    max-width: 800px;
    margin: 0 auto;
}

/* 5x5 Card Matrix Layout */
#helper-fedonevek .fedo-matrix {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-top: 16px;
}

#helper-fedonevek .matrix-card {
    background-color: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    height: 72px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.15s ease, transform 0.3s ease;
    user-select: none;
    text-align: center;
    padding: 4px;
    position: relative;
    overflow: hidden;
    color: var(--color-text-primary);
    container-type: inline-size; /* Enable container query font scaling */
}

#helper-fedonevek .matrix-card:hover {
    border-color: var(--color-primary-accent);
}

/* Scoped card states (avoiding #ffffff and #000000) */
#helper-fedonevek .matrix-card.state-neutral {
    background-color: #fef08a; /* innocent bystander */
    border-color: #fbbf24;
    color: #854d0e;
}

#helper-fedonevek .matrix-card.state-red {
    background-color: #fca5a5; /* red team */
    border-color: #f87171;
    color: #991b1b;
}

#helper-fedonevek .matrix-card.state-blue {
    background-color: #93c5fd; /* blue team */
    border-color: #60a5fa;
    color: #1e40af;
}

#helper-fedonevek .matrix-card.state-assassin {
    background-color: #27272a; /* assassin - dark charcoal grey */
    border-color: #1c1c1e;
    color: #fafafc; /* off-white text */
}

#helper-fedonevek .matrix-card.state-green {
    background-color: #86efac; /* duet green */
    border-color: #4ade80;
    color: #166534;
}

/* Legend structure */
#helper-fedonevek .legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

#helper-fedonevek .legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

/* Key card container for spymaster grid sizing */
#helper-fedonevek .key-card-container {
    max-width: 400px;
    margin: 0 auto;
}

#helper-fedonevek .key-card-container .matrix-card {
    height: 52px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.15s ease;
}

#helper-fedonevek .key-card-container .matrix-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-1px);
}

#helper-fedonevek .key-card-container .matrix-card.revealed {
    background-color: var(--color-neutral-shaded) !important;
    background-image: none !important;
    color: var(--color-text-muted) !important;
    opacity: 0.45 !important;
    border-color: var(--color-border) !important;
    text-decoration: line-through;
    box-shadow: none !important;
    transform: none !important;
}

@media (min-width: 769px) {
    #helper-fedonevek .fedo-matrix {
        gap: 12px;
    }
    
    #helper-fedonevek .matrix-card {
        height: 84px;
        font-size: 0.95rem;
    }
    
    #helper-fedonevek .key-card-container .matrix-card {
        height: 60px;
    }
}

/* Keycard starter color borders */
#helper-fedonevek #key-card-grid.starter-red {
    border: 4px solid #ef4444 !important;
    border-radius: var(--border-radius-sm);
    padding: 6px !important;
    box-sizing: border-box;
}

#helper-fedonevek #key-card-grid.starter-blue {
    border: 4px solid #0284c7 !important;
    border-radius: var(--border-radius-sm);
    padding: 6px !important;
    box-sizing: border-box;
}

/* Default card word displays */
#helper-fedonevek .matrix-card .card-word-upsidedown {
    display: none;
}
#helper-fedonevek .matrix-card .card-word-normal {
    display: block;
    font-size: clamp(0.55rem, 11cqw, 0.95rem);
    font-weight: 700;
    width: 100%;
    word-wrap: break-word;
}

/* Dual-read mirror mode when activated */
#helper-fedonevek .fedo-matrix.mirrored .matrix-card {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 4px;
}
#helper-fedonevek .fedo-matrix.mirrored .matrix-card .card-word-normal,
#helper-fedonevek .fedo-matrix.mirrored .matrix-card .card-word-upsidedown {
    height: 50%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}
#helper-fedonevek .fedo-matrix.mirrored .matrix-card .card-word-upsidedown {
    display: flex;
    transform: rotate(180deg);
    font-size: clamp(0.45rem, 9cqw, 0.75rem);
    opacity: 0.6;
    font-weight: 700;
}
#helper-fedonevek .fedo-matrix.mirrored .matrix-card .card-word-normal {
    font-size: clamp(0.45rem, 9cqw, 0.75rem);
    font-weight: 700;
}

/* Custom modal styles (greyscale, premium glassmorphism/shadow design) */
#helper-fedonevek .custom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(39, 39, 42, 0.6); /* backdrop shade of grey */
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    box-sizing: border-box;
}

#helper-fedonevek .custom-modal-content {
    background-color: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    width: 100%;
    max-width: 400px;
    padding: 24px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

#helper-fedonevek .modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-top: 0;
    margin-bottom: 12px;
}

#helper-fedonevek .modal-text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

#helper-fedonevek .modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Two-Column Top Controls Layout & Team Score Counters */
#helper-fedonevek .top-controls-layout {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    flex-direction: column; /* Stacked on small viewports */
}

#helper-fedonevek .controls-left-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1.2;
}

#helper-fedonevek .controls-right-col {
    display: flex;
    gap: 12px;
    flex: 1;
    flex-direction: row; /* Horizontal panels side-by-side */
}

@media (min-width: 600px) {
    #helper-fedonevek .top-controls-layout {
        flex-direction: row; /* Side-by-side on desktop */
    }
    #helper-fedonevek .controls-right-col {
        flex-direction: column; /* Stack Red/Blue panels vertically on desktop */
    }
}

#helper-fedonevek .score-panel {
    flex: 1;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-surface);
}

#helper-fedonevek .score-panel.team-red {
    border-color: #f87171;
    background-color: rgba(252, 165, 165, 0.05);
}

#helper-fedonevek .score-panel.team-blue {
    border-color: #60a5fa;
    background-color: rgba(147, 197, 253, 0.05);
}

#helper-fedonevek .score-team-name {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

#helper-fedonevek .score-panel.team-red .score-team-name {
    color: #b91c1c;
}

#helper-fedonevek .score-panel.team-blue .score-team-name {
    color: #1d4ed8;
}

#helper-fedonevek .score-control-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 120px;
}

#helper-fedonevek .btn-score-adjust {
    background-color: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

#helper-fedonevek .btn-score-adjust:hover {
    border-color: var(--color-border-hover);
    background-color: var(--color-neutral-shaded);
}

#helper-fedonevek .score-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-text-primary);
    min-width: 24px;
    text-align: center;
}

#helper-fedonevek.fullscreen-active .container {
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
}

/* Fullscreen Immersive Styles */
#helper-fedonevek.fullscreen-active {
    padding: 0 !important;
    margin: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    background-color: var(--color-bg-base);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#helper-fedonevek.fullscreen-active .panel {
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh !important;
    max-height: 100vh !important;
    background-color: var(--color-bg-base);
}

#helper-fedonevek.fullscreen-active #words-view {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

#helper-fedonevek.fullscreen-active .fedo-matrix {
    flex: 1;
    height: calc(100vh - 52px - 24px) !important;
    margin: 0 !important;
    padding: 12px !important;
    box-sizing: border-box;
    gap: 8px !important;
}

#helper-fedonevek.fullscreen-active .matrix-card {
    height: 100% !important; /* Forces card heights to stretch and fill screen height */
}

/* Fullscreen Header Styling */
#helper-fedonevek #fullscreen-header {
    height: 52px;
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-bg-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
    width: 100% !important;
    flex-shrink: 0;
}

#helper-fedonevek #fullscreen-header .fs-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-left: 12px;
}

#helper-fedonevek #fullscreen-header .fs-header-right {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-right: 12px;
}

#helper-fedonevek #fullscreen-header .fs-btn-icon {
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    width: 38px;
    height: 38px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

#helper-fedonevek #fullscreen-header .fs-btn-icon:hover:not(:disabled) {
    color: var(--color-text-primary);
    border-color: var(--color-border-hover);
    background-color: var(--color-neutral-shaded);
}

#helper-fedonevek #fullscreen-header .fs-btn-icon:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

#helper-fedonevek #fullscreen-header .fs-score-control {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 2px 6px;
    height: 38px;
    box-sizing: border-box;
}

#helper-fedonevek #fullscreen-header .fs-score-control.team-red {
    border-color: #f87171;
    background-color: rgba(252, 165, 165, 0.05);
}

#helper-fedonevek #fullscreen-header .fs-score-control.team-blue {
    border-color: #60a5fa;
    background-color: rgba(147, 197, 253, 0.05);
}

#helper-fedonevek #fullscreen-header .fs-score-control .score-value {
    font-size: 1.3rem;
    font-weight: 800;
}

#helper-fedonevek #fullscreen-header .fs-score-control.team-red .score-value {
    color: #b91c1c;
}

#helper-fedonevek #fullscreen-header .fs-score-control.team-blue .score-value {
    color: #1d4ed8;
}

#helper-fedonevek #fullscreen-header .fs-score-control .btn-score-adjust {
    border: none;
    background: none;
    font-size: 1rem;
    width: 24px;
    height: 24px;
    padding: 0;
}

/* Portrait Orientation rotation in fullscreen mode */
@media (orientation: portrait) {
    #helper-fedonevek.fullscreen-active .matrix-card .card-word-normal {
        writing-mode: vertical-rl;
        text-orientation: mixed;
        white-space: nowrap;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: clamp(0.85rem, 18cqw, 1.4rem); /* Enlarged rotated font size */
        transform: none !important;
    }
    
    #helper-fedonevek.fullscreen-active .fedo-matrix.mirrored .matrix-card {
        flex-direction: row-reverse !important; /* Switch left/right columns of mirrored words on portrait */
        justify-content: center !important;
        align-items: center !important;
        padding: 4px !important;
    }
    
    #helper-fedonevek.fullscreen-active .fedo-matrix.mirrored .matrix-card .card-word-normal,
    #helper-fedonevek.fullscreen-active .fedo-matrix.mirrored .matrix-card .card-word-upsidedown {
        width: 50% !important;
        height: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-sizing: border-box !important;
    }
    
    #helper-fedonevek.fullscreen-active .fedo-matrix.mirrored .matrix-card .card-word-normal {
        writing-mode: vertical-rl;
        text-orientation: mixed;
        white-space: nowrap;
        font-size: clamp(0.6rem, 12cqw, 0.95rem); /* Enlarged side-by-side mirrored words */
        transform: none !important;
    }
    
    #helper-fedonevek.fullscreen-active .fedo-matrix.mirrored .matrix-card .card-word-upsidedown {
        writing-mode: vertical-rl;
        text-orientation: mixed;
        white-space: nowrap;
        font-size: clamp(0.6rem, 12cqw, 0.95rem); /* Enlarged side-by-side mirrored words */
        transform: rotate(180deg) !important; /* Flip to face opposite player */
    }
    
    #helper-fedonevek.fullscreen-active #fullscreen-header .score-value {
        transform: rotate(90deg);
        display: inline-block;
    }
}

/* Map layout controls and legend splitColumns styling */
#helper-fedonevek .map-controls-row {
    display: flex;
    gap: 16px;
    flex-direction: column;
    margin-bottom: 24px;
}

#helper-fedonevek .map-buttons-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1.2;
}

#helper-fedonevek .map-buttons-col button {
    width: 100%;
}

#helper-fedonevek .map-legend-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 16px;
    background-color: var(--color-bg-surface);
    box-sizing: border-box;
}

@media (min-width: 600px) {
    #helper-fedonevek .map-controls-row {
        flex-direction: row;
        align-items: stretch;
    }
}

/* Make playfield and panel full viewport width on mobile (excluding fullscreen mode) */
@media (max-width: 768px) {
    #helper-fedonevek:not(.fullscreen-active) .panel:has(#words-view) {
        width: 100vw;
        margin-left: calc(-50vw + 50%);
        margin-right: calc(-50vw + 50%);
        border-left: none;
        border-right: none;
        border-radius: 0;
        box-sizing: border-box;
        padding: 16px 8px; /* Compact horizontal padding */
    }
    
    #helper-fedonevek:not(.fullscreen-active) #word-matrix-grid {
        width: 100%;
        margin-top: 16px;
        padding: 0;
    }
}