/* Cyberpunk Theme - Mobile First & Perfectly Square Cells */

:root {
    --bg-color: #06070a;
    --panel-bg: #0d0f17;
    --panel-border: #1a1e2f;
    --text-primary: #f1f5f9;
    --text-secondary: #64748b;
    --neon-blue: #00f0ff;
    --neon-green: #39ff14;
    --neon-red: #ff0055;
    --neon-purple: #bd00ff;
    --neon-yellow: #ffb700;
    --cell-bg: #10121d;
    --cell-border: #161a29;
    --font-header: 'Orbitron', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1.4;
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 50% 10%, rgba(189, 0, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 10% 80%, rgba(0, 240, 255, 0.05) 0%, transparent 40%);
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cyber-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Modals & Overlays */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(6, 7, 10, 0.95);
    backdrop-filter: blur(12px);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    transition: opacity 0.3s ease;
}

.settings-card {
    background-color: var(--panel-bg);
    border: 2px solid var(--panel-border);
    border-radius: 12px;
    padding: 30px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 240, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.settings-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
}

.neon-text {
    font-family: var(--font-header);
    font-weight: 900;
    letter-spacing: 2px;
    color: #fff;
    text-shadow: 0 0 10px var(--neon-blue);
    text-align: center;
}

.neon-text.compact {
    font-size: 1.4rem;
    text-align: left;
}

.vs {
    color: var(--neon-red);
    text-shadow: 0 0 10px var(--neon-red);
}

.settings-intro {
    text-align: center;
    color: var(--text-secondary);
    margin: 10px 0 25px 0;
    font-size: 0.9rem;
}

.settings-section {
    margin-bottom: 22px;
}

.section-title {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
    margin-bottom: 10px;
    font-weight: 700;
}

/* Button Toggles instead of Dropdowns */
.button-toggle-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 8px;
}

.toggle-btn {
    background-color: #121522;
    border: 1px solid var(--panel-border);
    color: var(--text-secondary);
    padding: 12px 6px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 0.85rem;
}

.toggle-btn:hover {
    border-color: rgba(0, 240, 255, 0.4);
    color: var(--text-primary);
}

.toggle-btn.active {
    background-color: rgba(0, 240, 255, 0.08);
    border-color: var(--neon-blue);
    color: var(--neon-blue);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.2);
}

.toggle-btn .icon {
    font-size: 1.2rem;
}

/* Cyber Button Styling */
.cyber-btn {
    display: block;
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 6px;
    font-family: var(--font-header);
    font-weight: 900;
    letter-spacing: 1.5px;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.25s ease;
    font-size: 0.95rem;
    margin-top: 10px;
}

.cyber-btn.primary-glow {
    background-color: transparent;
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
    box-shadow: inset 0 0 8px rgba(57, 255, 20, 0.1);
}

.cyber-btn.primary-glow:hover {
    background-color: var(--neon-green);
    color: #000;
    box-shadow: 0 0 20px var(--neon-green);
}

.cyber-btn.danger-outline {
    background-color: transparent;
    border: 1px solid var(--neon-red);
    color: var(--neon-red);
}

.cyber-btn.danger-outline:hover {
    background-color: var(--neon-red);
    color: #fff;
    box-shadow: 0 0 15px var(--neon-red);
}

/* Main Arena */
.game-arena {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.game-arena.hidden {
    display: none;
}

/* Compact HUD Header */
.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 12px 18px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.hud-bar {
    display: flex;
    gap: 15px;
}

.hud-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.hud-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.hud-val {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neon-yellow);
    text-shadow: 0 0 5px rgba(255, 183, 0, 0.4);
}

#active-role {
    color: var(--neon-blue);
    text-shadow: 0 0 5px rgba(0, 240, 255, 0.4);
}

/* Arena Layout Grid */
.arena-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 15px;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.status-panel, .log-panel {
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 15px;
}

.radar-status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 12px;
}

.radar-ping-dot {
    width: 8px;
    height: 8px;
    background-color: var(--neon-purple);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-purple);
    animation: pulse-glow-purple 1.5s infinite ease-in-out;
}

/* Custom Switch Toggle styling */
.toggle-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    cursor: pointer;
}

.switch {
    position: relative;
    display: inline-block;
    width: 38px;
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #121522;
    transition: .3s;
    border-radius: 20px;
    border: 1px solid var(--panel-border);
}

.slider:before {
    position: absolute;
    content: "";
    height: 12px;
    width: 12px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-secondary);
    transition: .3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: rgba(0, 240, 255, 0.15);
    border-color: var(--neon-blue);
}

input:checked + .slider:before {
    transform: translateX(18px);
    background-color: var(--neon-blue);
    box-shadow: 0 0 8px var(--neon-blue);
}

.switch-label {
    font-size: 0.8rem;
    color: var(--text-primary);
    user-select: none;
}

/* Tactical Log */
.panel-header {
    font-family: var(--font-header);
    font-size: 0.8rem;
    color: var(--neon-blue);
    border-bottom: 1px solid rgba(0, 240, 255, 0.15);
    padding-bottom: 6px;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.log-container {
    height: 180px;
    overflow-y: auto;
    font-size: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-right: 5px;
}

.log-entry {
    border-left: 2px solid var(--text-secondary);
    padding-left: 6px;
}

.log-entry.system { border-color: var(--neon-purple); color: #c084fc; }
.log-entry.mouse { border-color: var(--neon-blue); color: #bae6fd; }
.log-entry.trapper { border-color: var(--neon-red); color: #fecdd3; }
.log-entry.radar { border-color: var(--neon-yellow); color: #fef08a; font-weight: bold; }
.log-entry.victory { border-color: var(--neon-green); color: #bbf7d0; font-weight: bold; }

/* Perfect Square Game Board Grid */
.board-container {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 10px;
}

.board-wrapper {
    width: 100%;
    max-width: 650px;
    max-height: 650px;
    aspect-ratio: 1 / 1; /* Forces perfectly square board */
}

.board {
    display: grid;
    width: 100%;
    height: 100%;
    gap: 1px;
    background-color: #080a10;
    border: 1px solid var(--panel-border);
    border-radius: 4px;
}

/* Perfect Square Cells */
.cell {
    background-color: var(--cell-bg);
    border: 1px solid var(--cell-border);
    border-radius: 1px;
    aspect-ratio: 1 / 1; /* Forces perfectly square cells */
    position: relative;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cell:hover {
    background-color: rgba(0, 240, 255, 0.04);
}

/* Board Entity Overlays */
.cell.cheese::after {
    content: '🧀';
    font-size: clamp(0.9rem, 1.8vw, 1.5rem);
    filter: drop-shadow(0 0 4px var(--neon-yellow));
    animation: pulse-glow 2s infinite ease-in-out;
}

.cell.mouse::after {
    content: '🐭';
    font-size: clamp(0.9rem, 1.8vw, 1.5rem);
    filter: drop-shadow(0 0 4px var(--neon-blue));
    animation: float-around 3s infinite ease-in-out;
    z-index: 5;
}

.cell.trap::after {
    content: '❌';
    font-size: clamp(0.7rem, 1.5vw, 1.2rem);
    filter: drop-shadow(0 0 4px var(--neon-red));
    font-weight: 900;
    animation: scale-up 0.2s forwards;
    z-index: 2;
}

/* Radar Ping Glow Effect */
.cell.radar-ping {
    animation: radar-glow-pulse 1.5s infinite ease-in-out;
    background-color: rgba(255, 183, 0, 0.1) !important;
    border-color: var(--neon-yellow) !important;
}

.cell.radar-ping::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--neon-yellow);
    box-shadow: 0 0 10px var(--neon-yellow);
    animation: ping-outer 1.5s infinite ease-out;
}

/* Helper Shading */
.cell.possible-position {
    background-color: rgba(189, 0, 255, 0.08);
    border-color: rgba(189, 0, 255, 0.2);
}

.cell.possible-position::before {
    content: '';
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: var(--neon-purple);
    opacity: 0.5;
}

.cell.valid-move {
    background-color: rgba(0, 240, 255, 0.05);
    border-color: rgba(0, 240, 255, 0.25);
}

.cell.valid-move::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--neon-blue);
    opacity: 0.4;
}

/* Keyframes */
@keyframes pulse-glow {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 4px var(--neon-yellow)); }
    50% { transform: scale(1.08); filter: drop-shadow(0 0 8px var(--neon-yellow)); }
}

@keyframes float-around {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

@keyframes scale-up {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes radar-glow-pulse {
    0%, 100% { box-shadow: inset 0 0 4px rgba(255, 183, 0, 0.2); }
    50% { box-shadow: inset 0 0 12px rgba(255, 183, 0, 0.4); }
}

@keyframes ping-outer {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(2.2); opacity: 0; }
}

@keyframes pulse-glow-purple {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; }
}

/* Game Over Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(6, 7, 10, 0.95);
    z-index: 110;
    backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    padding: 15px;
}

.modal-content {
    background-color: var(--panel-bg);
    border: 2px solid var(--panel-border);
    border-radius: 12px;
    padding: 30px;
    max-width: 450px;
    width: 100%;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    position: relative;
    animation: scale-up 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.2) forwards;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-red), var(--neon-purple), var(--neon-blue));
}

#modal-message {
    font-size: 1rem;
    margin: 15px 0 20px 0;
}

#modal-stats {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
}

/* Mobile-First Responsive Adjustments */
@media (max-width: 768px) {
    body {
        padding: 5px;
    }
    
    .arena-layout {
        grid-template-columns: 1fr; /* Sidebar stacks below or above on mobile */
    }

    .sidebar {
        order: 2; /* Move controllers/log below board on mobile */
    }

    .board-container {
        order: 1;
        padding: 5px;
    }

    .game-header {
        padding: 8px 12px;
    }

    .neon-text.compact {
        font-size: 1.1rem;
    }

    .settings-card {
        padding: 20px 15px;
    }
}