/* 
    Cyber Lab: Premium Futuristic Visual System
    Colors: Sci-Fi Blue (#00f0ff), Violet Laser (#bd00ff), Deep Black (#030308)
    Designed by Antigravity
*/

:root {
    --bg-dark: #030308;
    --bg-card: rgba(8, 10, 16, 0.75);
    --primary: #00f0ff;
    --primary-glow: rgba(0, 240, 255, 0.4);
    --secondary: #bd00ff;
    --secondary-glow: rgba(189, 0, 255, 0.4);
    --text-main: #f0f4f8;
    --text-muted: #8a99ad;
    --border-color: rgba(0, 240, 255, 0.15);
    --border-glow: rgba(0, 240, 255, 0.05);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Scrollbar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    position: relative;
}

/* 隐藏滚动条 */
::-webkit-scrollbar {
    width: 4px;
}
::-webkit-scrollbar-thumb {
    background: var(--primary-glow);
    border-radius: 10px;
}

/* Cyber Grid Background with 3D perspective */
.cyber-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 30%, #0d0c22 0%, #030308 100%);
    z-index: 1;
    overflow: hidden;
}

.cyber-grid {
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: 
        linear-gradient(to right, rgba(0, 240, 255, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    transform: perspective(500px) rotateX(60deg);
    transform-origin: center center;
    animation: grid-scroll 24s linear infinite;
    opacity: 0.8;
}

@keyframes grid-scroll {
    0% {
        background-position-y: 0;
    }
    100% {
        background-position-y: 1200px;
    }
}

/* Cyber Glow Spotlights */
.glow-spot {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
    filter: blur(120px);
    opacity: 0.15;
}
.glow-spot-1 {
    top: -10%; left: 10%; background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
}
.glow-spot-2 {
    bottom: -10%; right: 10%; background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

/* Main Container Layout */
.lab-layout {
    position: relative;
    z-index: 10;
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    padding: 2rem;
    gap: 2rem;
}

/* Left Canvas Space (3D Constellation Sphere) */
.canvas-panel {
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: rgba(5, 7, 12, 0.4);
    box-shadow: inset 0 0 30px rgba(0, 240, 255, 0.05);
    overflow: hidden;
}

#constellation-canvas {
    flex-grow: 1;
    width: 100%;
    height: 100%;
    cursor: grab;
}
#constellation-canvas:active {
    cursor: grabbing;
}

/* UI Corners Decoration */
.corner-decor {
    position: absolute;
    width: 12px;
    height: 12px;
    border-color: var(--primary);
    border-style: solid;
    pointer-events: none;
    box-shadow: 0 0 8px var(--primary-glow);
}
.decor-tl { top: 12px; left: 12px; border-width: 2px 0 0 2px; }
.decor-tr { top: 12px; right: 12px; border-width: 2px 2px 0 0; }
.decor-bl { bottom: 12px; left: 12px; border-width: 0 0 2px 2px; }
.decor-br { bottom: 12px; right: 12px; border-width: 0 2px 2px 0; }

/* Panel Header Info */
.panel-header {
    position: absolute;
    top: 25px;
    left: 30px;
    pointer-events: none;
    font-family: var(--font-heading);
}
.panel-header h2 {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: linear-gradient(90deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 8px;
}
.panel-header p {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-top: 4px;
}

/* Right Panel: Hologram Projector */
.projector-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    perspective: 1000px; /* Enable 3D perspective */
}

/* Return Button (Portal) */
.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-portal {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0.8rem 1.6rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.btn-portal::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-portal:hover {
    background: rgba(0, 240, 255, 0.1);
    box-shadow: 0 0 20px var(--primary-glow);
    transform: translateY(-2px);
}

.btn-portal:hover::before {
    left: 100%;
}

/* Hologram Card (3D Tilt Container) */
.hologram-card {
    flex-grow: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out, box-shadow 0.3s;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.hologram-card:hover {
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 240, 255, 0.1);
}

/* Inner 3D layered elements */
.hologram-depth-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 100% 0%, rgba(189, 0, 255, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 0% 100%, rgba(0, 240, 255, 0.08) 0%, transparent 60%);
    border-radius: 20px;
    pointer-events: none;
    transform: translateZ(-20px);
}

.hologram-title {
    transform: translateZ(40px);
    margin-bottom: 2rem;
}

.hologram-title h3 {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.hologram-title .tagline {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: monospace;
    margin-top: 5px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Radar Scan Line Effect */
.hologram-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.7;
    animation: radar-scan 5s linear infinite;
    pointer-events: none;
    z-index: 15;
}

@keyframes radar-scan {
    0% { top: 0%; opacity: 0; }
    5% { opacity: 0.8; }
    95% { opacity: 0.8; }
    100% { top: 100%; opacity: 0; }
}

/* Hologram Body (Dynamic details) */
.hologram-body {
    transform: translateZ(30px);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
}

.tech-stat-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(0, 240, 255, 0.2);
    border-radius: 12px;
    padding: 1.2rem;
}

.tech-stat-title {
    font-size: 0.8rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.8rem;
    font-family: monospace;
}

.tech-stat-value {
    display: flex;
    align-items: center;
    gap: 10px;
}
.tech-level-bar {
    flex-grow: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
}
.tech-level-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
    width: 0%;
    transition: width 1s cubic-bezier(0.1, 0.8, 0.2, 1);
    box-shadow: 0 0 10px var(--primary-glow);
}
.tech-level-number {
    font-family: monospace;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: bold;
}

/* Holographic Project List */
.hologram-projects {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.holo-project-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.2rem;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.holo-project-card:hover {
    background: rgba(0, 240, 255, 0.03);
    border-color: rgba(0, 240, 255, 0.3);
    transform: translateX(5px);
}

.holo-project-card h4 {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 0.4rem;
}

.holo-project-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.holo-project-tags {
    display: flex;
    gap: 6px;
    margin-top: 0.8rem;
    flex-wrap: wrap;
}

.holo-tag {
    font-size: 0.65rem;
    padding: 2px 8px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    color: var(--primary);
    border-radius: 4px;
    font-family: monospace;
}

/* Glitch System Notification */
.system-msg {
    margin-top: 1rem;
    font-family: monospace;
    font-size: 0.75rem;
    color: rgba(0, 240, 255, 0.5);
    display: flex;
    align-items: center;
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
}

.system-msg-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary);
    animation: system-pulse 1.5s infinite;
}

@keyframes system-pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.6); opacity: 0.2; }
    100% { transform: scale(1); opacity: 1; }
}

/* Geek Param Control Panel (Bottom Left overlay) */
.param-control-panel {
    position: absolute;
    bottom: 25px;
    left: 30px;
    z-index: 100;
    background: rgba(5, 7, 12, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.param-control-panel.collapsed {
    width: 45px;
    height: 45px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
}

.param-control-panel.collapsed .control-group {
    display: none;
}

.param-toggle-btn {
    background: transparent;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.param-control-panel.collapsed .param-toggle-btn {
    transform: rotate(180deg);
}

.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-family: monospace;
}

.control-group label {
    color: var(--text-muted);
}

.control-group input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 80px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
}

.control-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 5px var(--primary);
}

/* Glitch Typography Effect */
.glitch-text {
    position: relative;
}
.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}
.glitch-text:hover::before {
    left: 2px;
    text-shadow: -1px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}
.glitch-text:hover::after {
    left: -2px;
    text-shadow: -1px 0 #00fff9, 0 1px #00fff9;
    clip: rect(85px, 450px, 140px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(15px, 9999px, 66px, 0); }
    100% { clip: rect(34px, 9999px, 55px, 0); }
}
@keyframes glitch-anim2 {
    0% { clip: rect(70px, 9999px, 105px, 0); }
    100% { clip: rect(12px, 9999px, 85px, 0); }
}

/* Media Query (Mobile Protection & Graceful Degradation) */
@media (max-width: 1024px) {
    .lab-layout {
        grid-template-columns: 1fr;
        overflow-y: auto;
        height: auto;
        padding: 1rem;
        gap: 1.5rem;
    }
    .canvas-panel {
        height: 50vh;
        min-height: 350px;
    }
    .hologram-card {
        padding: 1.5rem;
        height: auto;
        backdrop-filter: none; /* Disable filter to save mobile CPU */
        -webkit-backdrop-filter: none;
    }
    .param-control-panel {
        display: none; /* Hide configuration panel on mobile */
    }
}