/* Core CSS for Cyberpunk Breakout Game */

:root {
    --bg-color: #05050a;
    --panel-bg: rgba(13, 14, 25, 0.85);
    --border-color: #1a1c35;
    
    /* Neon Colors */
    --neon-cyan: #00f0ff;
    --neon-magenta: #ff0055;
    --neon-yellow: #ffb700;
    --neon-green: #05ff50;
    --neon-blue: #0044ff;
    
    --shadow-cyan: 0 0 10px rgba(0, 240, 255, 0.5), 0 0 20px rgba(0, 240, 255, 0.2);
    --shadow-magenta: 0 0 10px rgba(255, 0, 85, 0.5), 0 0 20px rgba(255, 0, 85, 0.2);
    --shadow-yellow: 0 0 10px rgba(255, 183, 0, 0.5), 0 0 20px rgba(255, 183, 0, 0.2);
    --shadow-green: 0 0 10px rgba(5, 255, 80, 0.5), 0 0 20px rgba(5, 255, 80, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
    -webkit-user-select: none;
}

body {
    background-color: var(--bg-color);
    color: #e0e6ed;
    font-family: 'Share Tech Mono', monospace;
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(20, 10, 40, 0.5) 0%, rgba(5, 5, 10, 1) 100%),
        linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
        linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 100%, 100% 4px, 6px 100%;
}

/* CRT Screen Effect Overlay */
#crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle, transparent 55%, rgba(0, 0, 0, 0.6) 100%);
    pointer-events: none;
    z-index: 9999;
}

#scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(18, 16, 16, 0) 50%, 
        rgba(0, 0, 0, 0.3) 50%
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.85;
}

/* Main Container Layout */
.game-container {
    width: 1200px;
    max-width: 95vw;
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 10px;
    z-index: 10;
}

/* HUD Header styling */
.hud-header {
    display: grid;
    grid-template-columns: 250px 1fr 250px;
    align-items: center;
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    clip-path: polygon(0 0, 97% 0, 100% 40%, 100% 100%, 3% 100%, 0 60%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 2px solid var(--neon-cyan);
}

.hud-panel {
    display: flex;
    flex-direction: column;
}

.score-panel {
    align-items: flex-start;
}

.multiplier-panel {
    align-items: flex-end;
}

.title-panel {
    text-align: center;
}

.hud-label {
    font-size: 11px;
    letter-spacing: 2px;
    color: #6e7a91;
    margin-bottom: 2px;
}

.hud-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 26px;
    font-weight: 700;
}

/* Glitch Title Effects */
h1.glitch {
    font-family: 'Orbitron', sans-serif;
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 5px;
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    position: relative;
}

h1.glitch::before, h1.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

h1.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--neon-magenta);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

h1.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--neon-cyan), 0 2px var(--neon-magenta);
    clip: rect(85px, 450px, 140px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

/* Game Layout Grid */
.game-layout {
    display: grid;
    grid-template-columns: 200px 1fr 200px;
    gap: 15px;
    height: 600px;
}

/* Sidebars styling */
.sidebar-panel {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.status-box {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    border-top: 2px solid var(--border-color);
    clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 10% 100%, 0 90%);
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.6);
}

.left-panel .status-box:first-child {
    border-top-color: var(--neon-cyan);
}

.right-panel .status-box:first-child {
    border-top-color: var(--neon-green);
}

.status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    font-size: 14px;
}

/* Heart Icons / Nodes for Lives */
#lives-container {
    display: flex;
    gap: 5px;
    font-size: 18px;
}

.life-node {
    width: 12px;
    height: 12px;
    background: var(--neon-cyan);
    box-shadow: var(--shadow-cyan);
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
    display: inline-block;
    transition: all 0.3s ease;
}

.life-node.lost {
    background: #25283a;
    box-shadow: none;
    transform: scale(0.8);
}

/* Active Powerups List */
.active-powerups {
    flex-grow: 2;
}

#powerup-list {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
}

.no-mods {
    color: #4a5468;
    text-align: center;
    font-size: 12px;
    margin-top: 30px;
    letter-spacing: 1px;
}

.powerup-item {
    background: rgba(26, 28, 53, 0.4);
    border: 1px solid rgba(0, 240, 255, 0.2);
    padding: 8px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.powerup-name-row {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    font-weight: bold;
}

.powerup-bar-bg {
    width: 100%;
    height: 4px;
    background: #151829;
    border-radius: 2px;
    overflow: hidden;
}

.powerup-bar-fill {
    height: 100%;
    width: 100%;
    transition: width 0.1s linear;
}

/* Control Hint styles */
.controls-hint {
    flex-grow: 0.5;
    font-size: 12px;
    color: #8c9ba5;
    line-height: 1.6;
}

/* Diagnostics HUD */
.diagnostics {
    font-size: 12px;
}

.diag-line {
    margin-top: 8px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed rgba(26, 28, 53, 0.8);
    padding-bottom: 4px;
}

/* Logs Panel Console styling */
.log-console {
    flex-grow: 2;
}

.log-lines {
    font-size: 11px;
    color: #a0aec0;
    overflow-y: hidden;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
    font-family: 'Share Tech Mono', monospace;
}

.log-line {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

/* Arena / Center Wrapper */
.arena-wrapper {
    position: relative;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    background: #000;
}

#game-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Canvas UI Overlay Panels */
.overlay-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 10, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 100;
    opacity: 1;
    transition: opacity 0.5s ease;
    backdrop-filter: blur(8px);
}

.overlay-panel.hidden {
    opacity: 0;
    pointer-events: none;
    z-index: 0;
}

.glitch-title-large {
    font-family: 'Orbitron', sans-serif;
    font-size: 64px;
    font-weight: 900;
    letter-spacing: 8px;
    color: #fff;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
    position: relative;
}

.glitch-title-large::before, .glitch-title-large::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

.glitch-title-large::before {
    left: 3px;
    text-shadow: -3px 0 var(--neon-magenta);
    clip: rect(24px, 750px, 45px, 0);
    animation: glitch-anim 3s infinite linear alternate-reverse;
}

.glitch-title-large::after {
    left: -3px;
    text-shadow: -3px 0 var(--neon-cyan), 0 3px var(--neon-magenta);
    clip: rect(75px, 750px, 120px, 0);
    animation: glitch-anim2 3s infinite linear alternate-reverse;
}

.error-glitch {
    color: var(--neon-magenta);
    text-shadow: 0 0 15px rgba(255, 0, 85, 0.5);
}

.error-glitch::before {
    text-shadow: -3px 0 #fff;
}

.error-glitch::after {
    text-shadow: -3px 0 var(--neon-cyan), 0 3px #fff;
}

.success-glitch {
    color: var(--neon-green);
    text-shadow: 0 0 15px rgba(5, 255, 80, 0.5);
}

.success-glitch::before {
    text-shadow: -3px 0 #fff;
}

.success-glitch::after {
    text-shadow: -3px 0 var(--neon-yellow), 0 3px #fff;
}

.subtitle {
    font-size: 14px;
    letter-spacing: 4px;
    margin-top: -10px;
}

.menu-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 300px;
}

.high-score-display {
    font-size: 14px;
    letter-spacing: 2px;
    margin-top: 15px;
    color: #4a5468;
}

.stats-summary {
    text-align: center;
    font-size: 18px;
    line-height: 1.8;
    letter-spacing: 2px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(26, 28, 53, 0.3);
    padding: 15px 30px;
    border-radius: 4px;
    min-width: 250px;
}

/* Cyber Button Styling */
.cyber-btn {
    position: relative;
    padding: 14px 28px;
    background: transparent;
    border: none;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    outline: none;
    transition: all 0.3s;
    width: 100%;
}

.btn-slice {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    border: 1px solid var(--border-color);
    clip-path: polygon(0 0, 92% 0, 100% 30%, 100% 100%, 8% 100%, 0 70%);
    transition: all 0.2s;
    z-index: 1;
}

.btn-text {
    position: relative;
    z-index: 2;
}

/* Button Themes */
.cyan-theme .btn-slice {
    border-color: var(--neon-cyan);
    box-shadow: inset 0 0 4px rgba(0, 240, 255, 0.2);
}

.cyan-theme:hover {
    color: #000;
}

.cyan-theme:hover .btn-slice {
    background: var(--neon-cyan);
    box-shadow: var(--shadow-cyan);
}

.magenta-theme .btn-slice {
    border-color: var(--neon-magenta);
    box-shadow: inset 0 0 4px rgba(255, 0, 85, 0.2);
}

.magenta-theme:hover {
    color: #000;
}

.magenta-theme:hover .btn-slice {
    background: var(--neon-magenta);
    box-shadow: var(--shadow-magenta);
}

/* Yellow button theme */
.yellow-theme .btn-slice {
    border-color: var(--neon-yellow);
    box-shadow: inset 0 0 4px rgba(255, 183, 0, 0.2);
}

.yellow-theme:hover {
    color: #000;
}

.yellow-theme:hover .btn-slice {
    background: var(--neon-yellow);
    box-shadow: var(--shadow-yellow);
}

.green-theme .btn-slice {
    border-color: var(--neon-green);
    box-shadow: inset 0 0 4px rgba(5, 255, 80, 0.2);
}

.green-theme:hover {
    color: #000;
}

.green-theme:hover .btn-slice {
    background: var(--neon-green);
    box-shadow: var(--shadow-green);
}

/* In-game Floating Alert */
#game-alert {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    font-weight: 900;
    letter-spacing: 4px;
    text-align: center;
    color: #fff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
    pointer-events: none;
    z-index: 50;
    animation: alert-in-out 1.5s ease-out forwards;
}

#game-alert.hidden {
    display: none;
    animation: none;
}

/* Neon Text Helpers */
.neon-cyan {
    color: var(--neon-cyan);
    text-shadow: var(--shadow-cyan);
}

.neon-magenta {
    color: var(--neon-magenta);
    text-shadow: var(--shadow-magenta);
}

.neon-yellow {
    color: var(--neon-yellow);
    text-shadow: var(--shadow-yellow);
}

.neon-green {
    color: var(--neon-green);
    text-shadow: var(--shadow-green);
}

.font-orbitron {
    font-family: 'Orbitron', sans-serif;
}

/* Animations */
@keyframes glitch-anim {
    0% {
        clip: rect(31px, 9999px, 94px, 0);
    }
    10% {
        clip: rect(112px, 9999px, 76px, 0);
    }
    20% {
        clip: rect(85px, 9999px, 5px, 0);
    }
    30% {
        clip: rect(27px, 9999px, 115px, 0);
    }
    40% {
        clip: rect(73px, 9999px, 29px, 0);
    }
    50% {
        clip: rect(114px, 9999px, 92px, 0);
    }
    60% {
        clip: rect(9px, 9999px, 140px, 0);
    }
    70% {
        clip: rect(138px, 9999px, 48px, 0);
    }
    80% {
        clip: rect(4px, 9999px, 77px, 0);
    }
    90% {
        clip: rect(104px, 9999px, 120px, 0);
    }
    100% {
        clip: rect(54px, 9999px, 62px, 0);
    }
}

@keyframes glitch-anim2 {
    0% {
        clip: rect(76px, 9999px, 116px, 0);
    }
    11% {
        clip: rect(10px, 9999px, 48px, 0);
    }
    22% {
        clip: rect(122px, 9999px, 137px, 0);
    }
    33% {
        clip: rect(95px, 9999px, 8px, 0);
    }
    44% {
        clip: rect(33px, 9999px, 56px, 0);
    }
    55% {
        clip: rect(139px, 9999px, 27px, 0);
    }
    66% {
        clip: rect(53px, 9999px, 84px, 0);
    }
    77% {
        clip: rect(18px, 9999px, 102px, 0);
    }
    88% {
        clip: rect(126px, 9999px, 91px, 0);
    }
    100% {
        clip: rect(67px, 9999px, 148px, 0);
    }
}

@keyframes alert-in-out {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.6) rotate(-5deg);
    }
    15% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1) rotate(2deg);
    }
    25% {
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
    }
    75% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.5) rotate(5deg);
    }
}

/* Scrollbar styles */
#powerup-list::-webkit-scrollbar {
    width: 4px;
}

#powerup-list::-webkit-scrollbar-track {
    background: transparent;
}

#powerup-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

#powerup-list::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

/* Shop UI */
.shop-balance {
    font-size: 24px;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-family: 'Orbitron', sans-serif;
}
.shop-items-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    width: 90%;
    max-height: 380px;
    overflow-y: auto;
    padding: 10px;
}
.shop-item-card {
    background: rgba(13, 14, 25, 0.9);
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}
.shop-item-card:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}
.shop-item-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    text-align: center;
}
.shop-item-desc {
    font-size: 12px;
    color: #a0aab8;
    text-align: center;
    min-height: 36px;
    line-height: 1.4;
}
.shop-item-buy-btn {
    padding: 8px 16px;
    font-size: 12px;
    width: auto;
    min-width: 100px;
}
.shop-item-buy-btn.disabled {
    opacity: 0.5;
    pointer-events: none;
    border-color: #555;
    color: #888;
}

/* Scrollbar styles for shop */
.shop-items-container::-webkit-scrollbar {
    width: 4px;
}

.shop-items-container::-webkit-scrollbar-track {
    background: transparent;
}

.shop-items-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.shop-items-container::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

.hidden {
    display: none !important;
}

/* Horizontal alignment row for menu buttons */
.menu-row {
    display: flex;
    gap: 10px;
    width: 100%;
}

/* Small square cyber button */
.cyber-btn.square-btn {
    width: 46px;
    height: 46px;
    padding: 0;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Shop Tabs */
.shop-tabs-nav {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
    width: 90%;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
    justify-content: center;
}
.shop-tab-btn {
    background: transparent;
    border: none;
    color: #888;
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    padding: 6px 12px;
    transition: all 0.3s;
    border-bottom: 2px solid transparent;
}
.shop-tab-btn:hover {
    color: var(--neon-cyan);
}
.shop-tab-btn.active {
    color: var(--neon-cyan);
    border-bottom: 2px solid var(--neon-cyan);
    text-shadow: var(--shadow-cyan);
}

/* Skin Category Buttons */
.skin-categories-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    width: 90%;
    justify-content: center;
}
.skin-cat-btn {
    background: rgba(20, 22, 40, 0.6);
    border: 1px solid var(--border-color);
    color: #aaa;
    font-family: 'Share Tech Mono', monospace;
    font-size: 12px;
    padding: 6px 16px;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.2s;
}
.skin-cat-btn:hover {
    border-color: var(--neon-magenta);
    color: var(--neon-magenta);
}
.skin-cat-btn.active {
    background: rgba(255, 0, 85, 0.15);
    border-color: var(--neon-magenta);
    color: var(--neon-magenta);
    box-shadow: 0 0 8px rgba(255, 0, 85, 0.3);
}

/* Skin Item Cards and Mini Canvases */
.skin-preview-canvas {
    border: 1px dashed var(--border-color);
    border-radius: 4px;
    background: #05050a;
    margin: 5px 0;
    box-shadow: inset 0 0 5px rgba(0,0,0,0.8);
    display: block;
}
.shop-item-card.skin-item-card {
    border-color: #2a2e4d;
}
.shop-item-card.skin-item-card.equipped-card {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
    background: rgba(0, 240, 255, 0.02);
}