:root {
    --bg-dark: #05060b;
    --bg-panel: #0d0e19;
    --text-primary: #f0f2f5;
    --text-secondary: #7e8794;
    --accent: #9d4edd;
    --accent-hover: #7b2cbf;
    --accent-glow: rgba(157, 78, 221, 0.4);
    --success: #22c55e;
    --danger: #ef4444;
    --border: #1d1e2c;
    --font-main: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 0);
    background-size: 24px 24px;
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    background-color: #080911;
    border-bottom: 2px solid #161726;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #fff;
    text-shadow: 0 0 10px rgba(157, 78, 221, 0.5);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.bot-selector select {
    background-color: #0b0c16;
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 8px 32px 8px 16px;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 600;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239d4edd' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.bot-selector select:hover, .bot-selector select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.run-button {
    background-color: var(--success);
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(34, 197, 94, 0.4);
}

.run-button:hover {
    background-color: #16a34a;
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.6);
    transform: translateY(-1px);
}

.run-button:disabled {
    background-color: #3f3f46;
    color: #71717a;
    box-shadow: none;
    cursor: not-allowed;
}

.run-button.stop-mode {
    background-color: #ef4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

.run-button.stop-mode:hover:not(:disabled) {
    background-color: #dc2626;
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.6);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    background-color: #0b0c16;
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 6px;
}

.dot {
    width: 8px;
    height: 8px;
    background-color: #64748b; /* Offline gray */
    border-radius: 50%;
    display: inline-block;
    transition: all 0.3s ease;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }
    70% {
        transform: scale(1.2);
        box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

.dot.online {
    background-color: var(--success);
    animation: pulse 2s infinite;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    padding: 32px;
    flex: 1;
}

.panel {
    background-color: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.panel:hover {
    border-color: #4b2385;
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-2px);
}

.panel h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid #1a1c30;
    padding-bottom: 12px;
}

.nothing-moving {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-secondary);
    opacity: 0.3;
    pointer-events: none;
}

.hidden {
    display: none !important;
}

.panel-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.metric:last-child {
    border-bottom: none;
}

.metric .label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.metric .value {
    font-size: 1.1rem;
    font-weight: 600;
}

.metric .value.small {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.pnl.positive {
    color: var(--success);
}

.pnl.negative {
    color: var(--danger);
}

.action-container {
    background-color: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    height: 300px;
    overflow-y: auto;
    font-family: var(--font-main);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.date-filter {
    background-color: #0b0c16;
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 0.85rem;
    color-scheme: dark;
    outline: none;
    transition: all 0.3s ease;
}

.date-filter:hover, .date-filter:focus {
    border-color: var(--accent);
    box-shadow: 0 0 5px var(--accent-glow);
}

.action-card {
    background-color: #0b0c16;
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: 6px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.action-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.action-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.action-card-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.action-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: pre-wrap;
    font-family: monospace;
    background: #05060b;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #161726;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-panel);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}