:root {
    --bg-dark: #020408;
    --panel-bg: #0b0e14;
    --accent: #00f2ff;
    --up: #00ffbb;
    --down: #ff3e60;
    --text: #e2e8f0;
    --border: rgba(255, 255, 255, 0.1);
}

body {
    margin: 0;
    background: var(--bg-dark);
    color: var(--text);
    font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
    overflow: hidden;
    display: flex;
    height: 100vh;
}

.sidebar {
    width: 360px;
    background: var(--panel-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 15px;
    box-sizing: border-box;
    overflow-y: auto;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.header-nav {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    border-bottom: 1px solid var(--border);
}

.control-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

button,
select,
input {
    background: #1a1f26;
    border: 1px solid var(--border);
    color: white;
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

button.active {
    background: var(--accent);
    color: #000;
    font-weight: bold;
}

.chart-grid {
    flex: 1;
    padding: 10px;
    display: grid;
    grid-template-rows: 2fr 0.6fr 0.7fr;
    gap: 10px;
}

.chart-area {
    background: var(--panel-bg);
    border-radius: 8px;
    border: 1px solid var(--border);
    position: relative;
}

.card {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
    border: 1px solid var(--border);
}

.pl-label {
    font-size: 11px;
    color: #64748b;
    margin-bottom: 2px;
}

.pl-value-main {
    font-size: 26px;
    font-weight: bold;
    font-family: 'JetBrains Mono', monospace;
}

.pl-sub {
    font-size: 14px;
    margin-top: 4px;
}

.pl-up {
    color: var(--up);
}

.pl-down {
    color: var(--down);
}

.input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 8px;
}

.label-dim {
    color: #94a3b8;
    font-size: 10px;
    margin-bottom: 3px;
    display: block;
}

.section-title {
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 10px;
    border-left: 3px solid var(--accent);
    padding-left: 8px;
}

.zoom-info {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 10px;
    color: #475569;
    pointer-events: none;
    z-index: 10;
}

/* 水平ラインカラーピッカー調整 */
input[type="color"] {
    background: #1a1f26;
    border: 1px solid var(--border);
    padding: 2px;
    border-radius: 4px;
    cursor: pointer;
    width: 40px;
    height: 32px;
}