/* ============================================
   ANALYSIS PAGES STYLES (SINGLE & MULTI)
   ============================================ */

.analysis-section {
    padding: calc(70px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    min-height: 100vh;
}

.analysis-container {
    max-width: 1200px;
    margin: 0 auto;
}

.analysis-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.analysis-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.analysis-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Upload Area */
.upload-section {
    margin-bottom: var(--spacing-2xl);
}

.upload-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.upload-box {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    border: 2px dashed rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.upload-box:hover {
    border-color: var(--primary);
    background: rgba(139, 92, 246, 0.04);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.15);
}

.upload-box.has-file {
    border-style: solid;
    border-color: var(--accent-success);
}

.upload-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.upload-box.has-file .upload-icon {
    color: var(--accent-success);
}

.upload-box h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.upload-box p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.upload-box input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-preview {
    margin-top: var(--spacing-md);
    display: none;
}

.upload-box.has-file .file-preview {
    display: block;
}

.file-preview img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
}

.remove-file {
    background: var(--accent-error);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.remove-file:hover {
    background: #ff1a4d;
    transform: scale(1.05);
}

/* Timeframe Selector */
.timeframe-section {
    margin: var(--spacing-2xl) 0;
    text-align: center;
}

.timeframe-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.timeframe-selector {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.timeframe-btn {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(139, 92, 246, 0.25);
    color: var(--text-secondary);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.timeframe-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.15), transparent);
    transition: left 0.5s;
}

.timeframe-btn:hover::before {
    left: 100%;
}

.timeframe-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.25);
}

.timeframe-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: transparent;
    color: white;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}

.timeframe-btn.active:hover {
    transform: translateY(-2px) scale(1.05);
}

/* Action Buttons */
.analysis-actions {
    text-align: center;
    margin: var(--spacing-2xl) 0;
}

.analysis-actions .btn {
    min-width: 250px;
    font-size: 1.1rem;
    padding: 1rem 2rem;
}

/* Results Section */
.results-section {
    margin-top: var(--spacing-2xl);
    display: none;
}

.results-section.show {
    display: block;
    animation: fadeInUp 0.6s ease;
}

.results-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.results-header h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.result-card {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    border: 1px solid #E5E7EB;
    border-radius: 20px;
    padding: var(--spacing-xl);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35), 0 1px 0 rgba(255,255,255,0.05) inset;
}

/* Glowing top accent on hover */
.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8b5cf6, #8b5cf6);
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: 20px 20px 0 0;
}

.result-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(139, 92, 246, 0.18), 0 2px 0 rgba(255,255,255,0.06) inset;
    border-color: rgba(139, 92, 246, 0.25);
}

.result-card:hover::before {
    opacity: 1;
}

.result-card h3 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-weight: 600;
}

.result-card h3 i {
    color: var(--primary);
    font-size: 0.85rem;
}

.result-value {
    font-size: 1.9rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.result-card p {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.5;
    margin-top: auto;
}

/* Logic Card */
.logic-card {
    grid-column: 1 / -1;
    border-left: 4px solid #8b5cf6;
    background: rgba(139, 92, 246, 0.04);
}

.logic-placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.logic-card p:not(.logic-placeholder) {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.85;
}

/* Placeholder State */
.placeholder-state {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--bg-surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

.placeholder-state i {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.placeholder-state h3 {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.placeholder-state p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .upload-grid {
        grid-template-columns: 1fr;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .analysis-actions .btn {
        width: 100%;
    }
}
/* ============================================
   ANIMATED TRADE CHART
   ============================================ */
#chartContainer {
    width: 100%;
    margin: 1.5rem 0 2rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid #E5E7EB;
    border-radius: 20px;
    padding: 1.25rem 1.5rem 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3), 0 1px 0 rgba(255,255,255,0.05) inset;
    animation: fadeInUp 0.5s ease;
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.chart-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.chart-label i {
    margin-right: 0.4rem;
    color: var(--primary);
}

.chart-signal-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    border: 1px solid currentColor;
}

#tradeChart {
    width: 100% !important;
    height: 220px !important;
    border-radius: 12px;
    transition: filter 0.8s ease;
}

/* Glow variants applied via JS */


/* Pulse keyframes */
@keyframes pulseHigh   { 0%,100%{opacity:1} 50%{opacity:0.75} }
@keyframes pulseMedium { 0%,100%{opacity:1} 50%{opacity:0.80} }
@keyframes pulseLow    { 0%,100%{opacity:1} 50%{opacity:0.85} }
#tradeChart.glow-high   { filter: drop-shadow(0 0 12px rgba(22,163,74,0.6));  animation: pulseHigh   1.2s ease-in-out infinite; }
#tradeChart.glow-medium { filter: drop-shadow(0 0 12px rgba(217,119,6,0.5));  animation: pulseMedium 2.2s ease-in-out infinite; }
#tradeChart.glow-low    { filter: drop-shadow(0 0 12px rgba(220,38,38,0.55)); animation: pulseLow    3.5s ease-in-out infinite; }

/* ============================================
   AI GENERATED IMAGE ANALYSIS
   ============================================ */
.ai-image-card {
    padding: 1.25rem;
}

.ai-image-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.9rem;
}

.ai-image-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.ai-image-btn {
    border: 1px solid #E5E7EB;
    background: #ffffff;
    color: #374151;
    border-radius: 10px;
    padding: 0.45rem 0.75rem;
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ai-image-btn:hover {
    border-color: #8b5cf6;
    color: #1e40af;
}

.ai-image-btn-primary {
    background: linear-gradient(135deg, #8b5cf6, #6366F1);
    border-color: transparent;
    color: #ffffff;
}

.ai-image-btn-primary:hover {
    color: #ffffff;
    opacity: 0.92;
}

.ai-image-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.ai-image-grid.single {
    grid-template-columns: 1fr;
}

.ai-image-panel {
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    background: #ffffff;
    padding: 0.75rem;
}

.ai-image-label {
    color: #6B7280;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

#originalUploadedImage,
#generatedAnalyzedImage {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    border: 1px solid #E5E7EB;
    background: #ffffff;
}

.ai-image-fallback {
    margin-top: 0.75rem;
    color: #dc2626;
    font-size: 0.88rem;
}

@media (max-width: 768px) {
    .ai-image-controls {
        width: 100%;
    }

    .ai-image-btn {
        flex: 1 1 auto;
        text-align: center;
    }

    .ai-image-grid {
        grid-template-columns: 1fr;
    }
}