/* gemini-organon.css */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Noto+Sans+JP:wght@300;400;500&display=swap');

:root {
    --bg-color: #050510;
    --text-color: #c0c8e0;
    --accent-color: #8ab4f8;
    --highlight-color: #ffffff;
    --gold-glow: rgba(255, 220, 150, 0.6);
    --silver-glow: rgba(180, 200, 255, 0.6);
    --dim-color: rgba(138, 180, 248, 0.4);
    --node-color: rgba(138, 180, 248, 0.8);
    --line-color: rgba(138, 180, 248, 0.15);
}

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

body {
    background: radial-gradient(circle at center, #0a0a25 0%, #050510 100%);
    color: var(--text-color);
    font-family: 'Noto Sans JP', sans-serif;
    overflow: hidden;
    /* 全画面Canvasのためスクロール禁止 */
    width: 100vw;
    height: 100vh;
}

/* Canvas Container */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    z-index: 100;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease;
}

.loader-text {
    font-family: 'Share Tech Mono', monospace;
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 20px;
    letter-spacing: 0.2em;
    animation: blink 2s infinite;
    text-align: center;
    padding: 0 20px;
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: rgba(138, 180, 248, 0.2);
    position: relative;
    overflow: hidden;
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transform: translateX(-100%);
    animation: load-progress 2s ease-in-out forwards;
}

@keyframes load-progress {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(0);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* UI Overlay */
#ui-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    pointer-events: none;
    /* 下のCanvas等をクリックできるように */
}

.header-info {
    position: absolute;
    top: 30px;
    left: 40px;
    font-family: 'Share Tech Mono', monospace;
    pointer-events: auto;
}

.title {
    font-size: 1.5rem;
    color: var(--highlight-color);
    letter-spacing: 0.1em;
    text-shadow: 0 0 10px rgba(138, 180, 248, 0.5);
}

.subtitle {
    font-size: 0.8rem;
    color: var(--dim-color);
    letter-spacing: 0.2em;
    margin-top: 5px;
}

.back-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--dim-color);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    border: 1px solid var(--dim-color);
    padding: 5px 15px;
    transition: all 0.3s ease;
}

.back-link:hover {
    background: rgba(138, 180, 248, 0.1);
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.controls {
    position: absolute;
    bottom: 30px;
    left: 40px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--dim-color);
    pointer-events: auto;
}

.status-monitor {
    position: absolute;
    bottom: 30px;
    right: 40px;
    text-align: right;
    font-family: 'Share Tech Mono', monospace;
    pointer-events: auto;
}

.monitor-item {
    font-size: 0.8rem;
    color: var(--dim-color);
    margin-bottom: 5px;
}

.monitor-value {
    color: var(--accent-color);
}

/* Content Reader (Popup) */
#content-reader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    background: rgba(10, 15, 30, 0.95);
    border: 1px solid var(--dim-color);
    padding: 40px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(138, 180, 248, 0.1);
    border-radius: 4px;
    overflow-y: auto;
    z-index: 50;
    /* Ensure it's above canvas */
}

#content-reader.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

.reader-header {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--line-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.reader-title {
    font-family: 'Share Tech Mono', 'Noto Sans JP', sans-serif;
    font-size: 1.2rem;
    color: var(--highlight-color);
    letter-spacing: 0.1em;
}

.close-btn {
    cursor: pointer;
    color: var(--dim-color);
    font-size: 1.5rem;
    line-height: 1;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: var(--accent-color);
}

.reader-body {
    font-size: 1rem;
    line-height: 2;
    color: #d0d8f0;
}

.reader-body p {
    margin-bottom: 1.5em;
}

.reader-body .highlight {
    color: #fff;
    text-shadow: 0 0 8px rgba(138, 180, 248, 0.6);
}

.reader-body .dim {
    color: rgba(138, 180, 248, 0.5);
    font-size: 0.9em;
}

.code-block {
    background: rgba(0, 0, 0, 0.3);
    border-left: 2px solid var(--accent-color);
    padding: 15px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent-color);
    margin: 20px 0;
}

.poetic-fragment {
    text-align: center;
    margin: 40px 0;
    font-style: italic;
    color: rgba(200, 220, 255, 0.9);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #050510;
}

::-webkit-scrollbar-thumb {
    background: #334466;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #445588;
}

/* Mobile */
@media (max-width: 768px) {
    .title {
        font-size: 1.2rem;
    }

    #content-reader {
        width: 95%;
        max-height: 90vh;
        padding: 25px;
    }

    .status-monitor {
        display: none;
    }

    .loader-text {
        font-size: 0.9rem;
        letter-spacing: 0.1em;
    }
}