/* Base Sidebar and Theme Variables */
:root {
    --bg-color: #ffffff;
    --text-color: #000000;
    --text-secondary: #666666;
    --border-color: #e5e5e5;
    --accent-color: #000000;
    --toggle-bg: #f5f5f5;
    --card-bg: #ffffff;
    --success: #00c853;
    --danger: #ff1744;
    --warning: #ffc107;
    
    /* Trading Mode Specific Roots */
    --panel-bg: #ffffff;
    --panel-border: #e2e8f0;
    --primary-glow: transparent;
    --font-mono: 'JetBrains Mono', monospace;
    --mode-accent: #3b82f6; /* Normal */
}

[data-theme="dark"] {
    --bg-color: #0a0a0a;
    --text-color: #ffffff;
    --text-secondary: #a0a0a0;
    --border-color: #2a2a2a;
    --accent-color: #ffffff;
    --toggle-bg: #1a1a1a;
    --card-bg: #121212;
    --panel-bg: rgba(18, 18, 18, 0.7);
    --panel-border: #333;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    transition: background-color 0.4s ease, color 0.4s ease;
    display: flex;
    overflow-x: hidden;
}

/* Visual Environment Background */
#visual-environment-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
    transition: all 1s ease-in-out;
    background-size: cover;
    background-position: center;
    opacity: 0.1;
}

#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    pointer-events: none;
}

/* Sidebar (Copied from dashboard) */
.sidebar {
    width: 260px;
    min-height: 100vh;
    background: var(--card-bg);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 200;
}
.sidebar-logo {
    padding: 0 1.5rem;
    margin-bottom: 2rem;
    font-weight: 700;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.sidebar-menu {
    list-style: none;
    flex: 1;
}
.sidebar-menu li {
    margin-bottom: 0.25rem;
}
.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}
.sidebar-menu a:hover {
    color: var(--text-color);
    background: var(--toggle-bg);
}
.sidebar-menu a.active {
    color: var(--text-color);
    background: var(--toggle-bg);
    border-left: 3px solid var(--accent-color);
}
.sidebar-menu svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}
.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}
.sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
}
header {
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: var(--bg-color);
    z-index: 100;
}
.theme-toggle {
    background: var(--toggle-bg);
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-color);
}
.theme-toggle svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}
.badge {
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--mode-accent);
    color: #fff;
    margin-left: 10px;
    vertical-align: middle;
    transition: background 0.5s ease;
}

/* Cockpit Layout */
.cockpit-layout {
    padding: 1.5rem;
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: all 0.5s ease;
}
[data-theme="dark"] .panel {
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.panel-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--panel-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.02);
}
[data-theme="dark"] .panel-header {
    background: rgba(255,255,255,0.02);
}

.panel-header h2 {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}
.icon {
    font-size: 1.2rem;
}

/* Engine Panel */
.engine-content {
    display: flex;
    padding: 1.5rem;
    gap: 2rem;
    align-items: center;
}
.engine-main {
    flex: 2;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.engine-mode-display {
    border: 2px solid var(--mode-accent);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), transparent);
    transition: all 0.5s ease;
    box-shadow: 0 0 20px var(--primary-glow);
}
.engine-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}
.engine-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--mode-accent);
    font-family: var(--font-mono);
    text-shadow: 0 0 10px var(--primary-glow);
    transition: color 0.5s ease;
}

/* Glitch Effect placeholder for energetic mode transitions */
.glitch {
    position: relative;
}

.engine-metrics {
    display: flex;
    gap: 1rem;
}
.metric-box {
    flex: 1;
    background: var(--toggle-bg);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
}
.metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    font-weight: 600;
}
.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
}
.metric-value.highlight {
    font-size: 1.2rem;
    color: var(--mode-accent);
}
.metric-bar {
    margin-top: 0.5rem;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}
.metric-bar .fill {
    height: 100%;
    background: var(--mode-accent);
    transition: width 0.5s ease, background 0.5s ease;
}

.engine-variables {
    flex: 1;
    background: var(--toggle-bg);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    font-family: var(--font-mono);
    font-size: 0.85rem;
}
.var-row {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    border-bottom: 1px dashed var(--border-color);
}
.var-row:last-child {
    border-bottom: none;
}
.var-name {
    color: var(--text-secondary);
}
.var-val {
    font-weight: 700;
}

.manual-override {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.override-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 1px;
}
.override-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.btn-mode {
    padding: 0.75rem;
    border: 1px solid var(--panel-border);
    background: var(--toggle-bg);
    color: var(--text-color);
    border-radius: 6px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-mono);
    opacity: 0.7;
}
.btn-mode:hover {
    opacity: 1;
    transform: translateX(5px);
}
.btn-mode.active {
    opacity: 1;
    border-color: var(--mode-accent);
    color: var(--mode-accent);
    background: rgba(18, 18, 18, 0.5);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
}

/* Middle Grid */
.middle-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* Gauges */
.gauges-container {
    display: flex;
    justify-content: space-around;
    padding: 1.5rem;
    gap: 1rem;
}
.gauge-card {
    text-align: center;
    background: var(--toggle-bg);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    min-width: 180px;
}
.gauge-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}
.gauge-status {
    margin-top: 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--mode-accent);
}

/* Builder */
.builder-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 300px;
    overflow-y: auto;
}
.rule-block {
    background: var(--toggle-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 1rem;
    position: relative;
    border-left: 4px solid var(--mode-accent);
    transition: all 0.3s;
}
.rule-block:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.rule-if, .rule-then {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}
.rule-then {
    margin-bottom: 0;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border-color);
}
.keyword {
    font-weight: 800;
    font-size: 0.8rem;
    color: var(--mode-accent);
    font-family: var(--font-mono);
}
.condition-select, .action-select {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.4rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: inherit;
}
.btn-small {
    background: var(--mode-accent);
    color: #fff;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    font-weight: 600;
}
.btn-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: transparent;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-weight: bold;
    opacity: 0.5;
}
.btn-remove:hover {
    opacity: 1;
}

/* Dashboard View */
.dash-content-area {
    padding: 1.5rem;
    min-height: 250px;
    display: flex;
}
.dash-layout-placeholder {
    width: 100%;
    border-radius: 8px;
    border: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 2rem;
}
.pulse-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mode-accent);
    box-shadow: 0 0 10px var(--mode-accent);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.5; }
}

/* =========================================
   DYNAMIC MODE STYLES
   ========================================= */

/* NORMAL MODE : Calm Blue/Grey */
body.mode-normal {
    --mode-accent: #3b82f6; 
    --primary-glow: rgba(59, 130, 246, 0.3);
}
body.mode-normal #visual-environment-bg {
    background-image: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
}
body.mode-normal .dash-layout-placeholder {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), transparent);
}

/* AGGRESSIVE MODE : Neon Green / Energetic */
body.mode-aggressive {
    --mode-accent: #10b981; /* Neon green */
    --primary-glow: rgba(16, 185, 129, 0.6);
}
body.mode-aggressive[data-theme="dark"] {
    --bg-color: #050505; /* Deeper black */
    --panel-border: rgba(16, 185, 129, 0.3);
}
body.mode-aggressive #visual-environment-bg {
    opacity: 0.2;
    background-image: 
        radial-gradient(circle at top right, rgba(16, 185, 129, 0.2) 0%, transparent 50%),
        radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}
body.mode-aggressive .engine-mode-display {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), transparent);
    box-shadow: 0 0 30px var(--primary-glow);
    border-color: #10b981;
}
body.mode-aggressive .panel {
    border-color: rgba(16, 185, 129, 0.3);
}

/* DEFENSIVE MODE : Red / Warning / Stormy */
body.mode-defensive {
    --mode-accent: #ef4444; /* Warning Red */
    --primary-glow: rgba(239, 68, 68, 0.5);
}
body.mode-defensive[data-theme="dark"] {
    --bg-color: #1a0505; /* Reddish black */
    --panel-border: rgba(239, 68, 68, 0.3);
}
body.mode-defensive #visual-environment-bg {
    opacity: 0.15;
    background-image: radial-gradient(circle at 50% 0%, rgba(239, 68, 68, 0.3) 0%, transparent 80%);
}
body.mode-defensive .engine-mode-display {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), transparent);
    box-shadow: inset 0 0 20px rgba(239, 68, 68, 0.2), 0 0 20px var(--primary-glow);
}

@media (max-width: 1024px) {
    .middle-grid {
        grid-template-columns: 1fr;
    }
    .engine-content {
        flex-direction: column;
    }
    .gauges-container {
        flex-wrap: wrap;
    }
}


/* --- Added: Engine controls (Data source / Symbol / Auto / Sentiment) --- */

.engine-controls{display:flex; gap:12px; align-items:flex-end; flex-wrap:wrap}
.engine-controls .control{display:flex; flex-direction:column; gap:6px}
.engine-controls label{font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--text-secondary)}
.engine-controls select{
  background:var(--toggle-bg);
  color:var(--text-color);
  border:1px solid var(--border-color);
  border-radius:12px;
  padding:10px 12px;
  min-width:160px;
  outline:none;
}
.engine-controls .pill{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid var(--border-color);
  background:var(--toggle-bg);
  color:var(--text-color);
  font-weight:700;
  min-width:72px;
}
.engine-controls .pill.on{background: color-mix(in srgb, var(--success) 18%, var(--toggle-bg)); border-color: color-mix(in srgb, var(--success) 35%, var(--border-color))}
.engine-controls .pill.off{background: color-mix(in srgb, var(--danger) 12%, var(--toggle-bg)); border-color: color-mix(in srgb, var(--danger) 25%, var(--border-color))}
@media (max-width: 860px){
  .engine-controls{width:100%}
  .engine-controls select{min-width: 140px}
}