/* ADVANCED CHART ENGINE (ACE) STYLES */

.ace-container {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: calc(100vh - 140px);
}

.ace-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    height: 100%;
    overflow: hidden;
}

/* SIDEBAR STYLES */
.ace-sidebar {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(10px);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ace-sidebar::-webkit-scrollbar {
    width: 6px;
}

.ace-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.ace-section h4 {
    color: var(--primary-400);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* DATA SOURCE TOGGLE */
.ace-data-source {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 16px;
}

.ace-btn-source {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.ace-btn-source.active {
    background: var(--primary-500);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* INPUT AREAS */
.ace-textarea {
    width: 100%;
    height: 150px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 12px;
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    resize: vertical;
    margin-bottom: 8px;
}

.ace-textarea:focus {
    outline: none;
    border-color: var(--primary-500);
}

.ace-helper {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.ace-btn-process {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    border: none;
    color: white;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: transform 0.2s;
}

.ace-btn-process:active {
    transform: scale(0.98);
}

/* CONTROLS FORM */
.ace-group {
    margin-bottom: 16px;
}

.ace-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.ace-select {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 10px;
    cursor: pointer;
}

.ace-select:focus {
    border-color: var(--primary-500);
}

.ace-toggles {
    display: flex;
    gap: 16px;
}

.ace-toggles label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: var(--text-primary);
    margin: 0;
}

.ace-divider {
    border: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 20px 0;
}

.ace-checkboxes label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* EXPORT BUTTONS */
.ace-actions {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
}

.ace-actions button {
    padding: 8px !important;
    font-size: 0.85rem !important;
}

/* MAIN WORKSPACE */
.ace-workspace {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 24px;
    background: rgba(15, 23, 42, 0.3);
}

.ace-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.ace-title-input {
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    width: 60%;
    padding: 4px 0;
    transition: all 0.3s;
}

.ace-title-input:focus {
    outline: none;
    border-color: var(--primary-500);
}

.ace-theme-switch {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 4px;
}

.ace-theme-switch button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px 16px;
    border-radius: 16px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s;
}

.ace-theme-switch button.active {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* CHART CANVAS */
.ace-chart-canvas {
    flex: 1;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ace-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.ace-placeholder i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* INSIGHTS PANEL */
.ace-insights-panel {
    margin-top: 20px;
    min-height: 80px;
}

.insight-card {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    padding: 16px;
    color: var(--text-primary);
}

.insight-card h4 {
    color: var(--primary-400);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.insight-card ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    list-style: none;
    padding: 0;
    margin-bottom: 16px;
}

.insight-card li {
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
}