/* helpers/set/style.css */

#helper-set {
    --color-set-accent: #6d28d9; /* Violet theme */
    --color-set-highlight: #c084fc;
    height: calc(100vh - 56px); /* Lock view height to remaining viewport */
    overflow: hidden;
    box-sizing: border-box;
}

/* 1. Viewport panel container */
#helper-set .panel {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    overflow: hidden;
}

/* Two-Column Top Controls Layout */
#helper-set .top-controls-layout {
    display: flex;
    gap: 16px;
    margin-bottom: 0px;
    flex-direction: row; /* Side-by-side on desktop */
    flex-shrink: 0;
}

@media (max-width: 768px) {
    #helper-set .top-controls-layout {
        flex-direction: column; /* Stack stats panel below buttons on smaller screens */
    }
}

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

#helper-set .controls-left-col button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

#helper-set .set-stats-card {
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-bg-surface);
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: center;
    box-sizing: border-box;
}

@media (min-width: 600px) {
    #helper-set .top-controls-layout {
        flex-direction: row; /* Side-by-side on desktop */
    }
}

/* Board Viewport Container (Fills available space, no scroll) */
#helper-set .set-viewport {
    background-color: transparent;
    border: none;
    padding: 4px;
    margin: 0;
    height: 75vh; /* Exactly 75% of viewport height */
    width: 100%;
    overflow: visible; /* Prevent card hover shadow clipping */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Cards Grid */
#helper-set .set-board-grid {
    display: grid;
    gap: 12px;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-content: center;
}

/* Individual Card Design (Auto-scaling aspect ratio) */
#helper-set .set-card {
    background-color: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 8px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.01);
    
    width: 100%;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 2 / 3;
    margin: auto;
    
    /* Allow shrinking in CSS grid cells */
    min-width: 0;
    min-height: 0;
}

#helper-set .set-card:hover {
    border-color: var(--color-set-highlight);
    box-shadow: 0 4px 12px rgba(109, 40, 217, 0.12);
}

/* Card Selection state */
#helper-set .set-card.selected {
    border-color: var(--color-set-accent) !important;
    background-color: rgba(109, 40, 217, 0.03);
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.25) !important;
}

/* Custom Shape Container vertical layout */
#helper-set .card-shapes-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    width: 100%;
    height: 100%;
    min-height: 0;
}

#helper-set .shape-svg {
    max-width: 100%;
    max-height: 28%;
    display: block;
    transform: none; /* Shapes span left to right in vertical cards */
}

/* Rotated (Landscape) Cards Layout Styles */
#helper-set .rotated-cards .set-card {
    aspect-ratio: 3 / 2;
    width: 100%;
    height: auto;
    max-width: 100%;
    max-height: 100%;
}

#helper-set .rotated-cards .card-shapes-container {
    flex-direction: row;
    gap: 12px;
}

#helper-set .rotated-cards .shape-svg {
    transform: rotate(90deg); /* Shapes span top to bottom in horizontal cards */
    max-height: 100%;
    max-width: 28%;
}


/* Mobile specific compact spacing for screens <= 768px */
@media (max-width: 768px) {
    #helper-set {
        padding-top: 0;
        padding-bottom: 0;
    }
    #helper-set .panel {
        gap: 12px;
        margin: 0 auto;
        height: 100%;
        border-radius: 0; /* Flush on mobile screen edges */
    }
    #helper-set .top-controls-layout {
        gap: 8px;
    }
    #helper-set .set-stats-card {
        padding: 8px 12px;
        gap: 6px;
    }
    #helper-set .set-viewport {
        padding: 0;
        height: 75vh;
    }
    #helper-set .set-board-grid {
        gap: 8px;
    }
    #helper-set .set-card {
        padding: 4px;
    }
    #helper-set .card-shapes-container {
        gap: 4px;
    }
}

/* Animations */
#helper-set .set-card.explode-set {
    animation: shrinkCard 0.3s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    pointer-events: none;
}

#helper-set .set-card.flash-orange {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(251, 146, 60, 0.05) 100%) !important;
    border-color: #f97316 !important;
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.15) !important;
    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

#helper-set .set-card.flash-orange .shape-svg {
    filter: grayscale(100%) opacity(0.5);
    transition: filter 0.15s ease-in-out;
}

@keyframes shrinkCard {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(0);
        opacity: 0;
    }
}

/* Modals & Overlays */
#helper-set .rules-overlay,
#helper-set .victory-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-overlay-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--grid-gap-base);
    backdrop-filter: blur(4px);
    transition: opacity 0.3s ease;
}

#helper-set .rules-overlay.hidden-state,
#helper-set .victory-overlay.hidden-state {
    opacity: 0;
    pointer-events: none;
}

#helper-set .rules-card,
#helper-set .victory-card {
    background-color: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    width: 100%;
    max-width: 500px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

#helper-set .rules-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    text-align: center;
}

#helper-set .rules-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

#helper-set .rules-body ul {
    padding-left: 20px;
}

#helper-set .rules-highlight {
    background-color: rgba(109, 40, 217, 0.03);
    border-left: 3px solid var(--color-set-accent);
    padding: 10px 14px;
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
    font-weight: 500;
}

#helper-set .rules-actions button {
    width: 100%;
}

/* Victory Overlay Details */
#helper-set .victory-card {
    align-items: center;
    text-align: center;
}

#helper-set .victory-status-header {
    font-size: 3rem;
}

#helper-set .victory-details h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

#helper-set .victory-details p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

#helper-set .victory-stats {
    display: flex;
    gap: 24px;
    justify-content: center;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
    width: 100%;
}

#helper-set .v-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

#helper-set .v-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#helper-set .v-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-set-accent);
}

#helper-set .victory-actions {
    width: 100%;
    margin-top: 8px;
}

#helper-set .victory-actions button {
    width: 100%;
}