:root {
    --bg-color: #0b0f19;
    --card-bg: rgba(20, 25, 40, 0.6);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-purple: #8b5cf6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
    overflow-y: auto;
}

/* --- 動態漸層背景特效 (Glassmorphism blobs) --- */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite alternate ease-in-out;
}

.shape1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-purple), transparent);
    top: -100px;
    left: -100px;
}

.shape2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-blue), transparent);
    bottom: -200px;
    right: -100px;
    animation-delay: -5s;
}

.shape3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-green), transparent);
    top: 40%;
    left: 40%;
    opacity: 0.3;
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translateY(0) scale(1);
    }

    100% {
        transform: translateY(50px) scale(1.1);
    }
}

/* --- 版面配置 --- */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.header {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(to right, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--accent-green);
    background: rgba(16, 185, 129, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-green);
    border-radius: 50%;
}

.blinking {
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }

    100% {
        opacity: 1;
    }
}

/* --- 內容區 --- */
.main-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    flex: 1;
}

section {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

section h2 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #f1f5f9;
}

.empty-msg {
    color: var(--text-secondary);
    font-style: italic;
}

/* --- 卡片網格 --- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.cards-grid::-webkit-scrollbar,
.logs-window::-webkit-scrollbar {
    width: 6px;
}

.cards-grid::-webkit-scrollbar-thumb,
.logs-window::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.setup-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.setup-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.symbol-tag {
    font-weight: bold;
    font-size: 1.1rem;
    color: #fff;
    text-decoration: none;
    transition: color 0.2s;
}

.symbol-tag:hover {
    color: var(--accent-blue);
}

.dir-tag {
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.dir-bull {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.dir-bear {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.card-body {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.card-body .highlight {
    color: #fff;
    font-weight: 500;
}

.status-badge {
    align-self: flex-start;
    margin-top: 0.5rem;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-waiting {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.status-filled {
    background: rgba(139, 92, 246, 0.2);
    color: var(--accent-purple);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

/* --- 日誌列表 --- */
.logs-window {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-right: 0.5rem;
}

.log-item {
    padding: 0.6rem 0.8rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.4;
    border-left: 3px solid var(--accent-blue);
    word-break: break-all;
}

.log-time {
    color: var(--text-secondary);
    font-size: 0.75rem;
    display: block;
    margin-bottom: 0.2rem;
}

/* --- 按鈕與彈出視窗 --- */
.glass-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.variant-success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border-color: rgba(16, 185, 129, 0.4);
}

.variant-success:hover {
    background: rgba(16, 185, 129, 0.4);
}

.variant-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
    border-color: rgba(239, 68, 68, 0.4);
}

.variant-danger:hover {
    background: rgba(239, 68, 68, 0.4);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    backdrop-filter: blur(4px);
    opacity: 1;
    transition: opacity 0.3s;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    width: 400px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: var(--text-primary);
}

.form-group label {
    font-size: 0.9rem;
}

.form-group.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.form-group input[type="number"],
.form-group select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem;
    border-radius: 6px;
    outline: none;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1rem;
}

/* --- 跑馬燈/標的清單樣式 --- */
.symbols-ticker {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    overflow: hidden;
    margin-bottom: 1rem;
}

.ticker-label {
    white-space: nowrap;
    font-weight: bold;
    color: var(--accent-orange);
    flex-shrink: 0;
}

.ticker-wrap {
    flex-grow: 1;
    overflow: hidden;
    position: relative;
    display: flex;
}

.ticker-content {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.symbol-badge {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-primary);
    white-space: nowrap;
    text-decoration: none;
    transition: all 0.2s;
}

.symbol-badge:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    color: #fff;
}