@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
    --accent: #00d4ff;
    --bg: #05070a;
    --panel: #10141b;
    --border: #232931;
    --text: #c9d1d9;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    margin: 0; padding: 15px;
    height: 100vh; box-sizing: border-box;
    display: flex; flex-direction: column; gap: 10px;
}

/* Header */
.main-header {
    display: flex; justify-content: space-between; align-items: flex-end;
    border-bottom: 2px solid var(--accent); padding-bottom: 8px;
}
.logo-area h1 { margin: 0; font-size: 1.2rem; letter-spacing: 2px; color: #fff; }
.subtitle { margin: 0; font-size: 0.6rem; color: #666; letter-spacing: 3px; }
#utc-clock { font-family: 'JetBrains Mono'; color: var(--accent); }

/* Grid Layout */
.dashboard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 10px; flex: 1;
}

.widget {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px; padding: 10px;
    display: flex; flex-direction: column;
    text-decoration: none; color: inherit;
    transition: 0.2s;
}
.widget:hover {
    border-color: var(--accent);
    background: #161b22;
    transform: translateY(-2px);
}

.title-group {
    display: flex; align-items: baseline; gap: 6px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 6px; padding-bottom: 4px;
}
.eng-t { font-size: 0.6rem; font-weight: 700; color: var(--accent); }
.jp-t { font-size: 0.5rem; color: #555; }

.content-area { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; overflow: hidden; }
.huge { font-family: 'JetBrains Mono', monospace; font-size: 1.8rem; color: #fff; }
.sub { font-size: 0.6rem; color: #666; margin-top: 2px; }

/* Images (Optimized) */
.img-fit {
    width: 100%; height: 100%; object-fit: contain;
    background: #000; border-radius: 2px;
    opacity: 0; transition: opacity 0.5s; /* 読み込み後にふわっと出す */
}

.dsn-row { width: 100%; display: flex; justify-content: space-between; font-size: 0.55rem; border-bottom: 1px solid #222; padding: 2px 0; font-family: 'JetBrains Mono'; }
#logs { width: 100%; font-family: 'JetBrains Mono'; font-size: 0.5rem; color: #7ee787; text-align: left; }