/**
 * DilutionWatch - Premium Fintech Design
 * Animated data visualization, bigger controls for older users
 */
:root {
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-glow: rgba(59, 130, 246, 0.4);
    --sky-blue: #60a5fa;
    --deep-navy: #1e3a8a;
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --bg-elevated: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --success: #10b981;
    --error: #ef4444;
    --border: #252525;
    --border-light: #333333;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body, #050508);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px;
}
/* ============================================
   ANIMATED HEADER WITH DATA VISUALIZATION
   ============================================ */
header {
    text-align: center;
    padding: 20px 50px;
    background: linear-gradient(135deg, #060a14 0%, #0a1128 50%, #0d1a3a 100%);
    border-radius: 24px;
    margin-bottom: 50px;
    box-shadow: 
        0 20px 60px rgba(10, 17, 40, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}
/* Animated scrolling data - top row */
header::before {
    content: 'NVDA $142.58 ▲+3.2%  ·  AAPL $237.41 ▼-0.8%  ·  MSFT $428.90 ▲+1.1%  ·  AMZN $198.34 ▲+2.4%  ·  TSLA $342.19 ▲+4.7%  ·  META $612.55 ▼-1.3%  ·  GOOG $178.92 ▲+0.6%  ·  AMD $164.28 ▲+2.8%  ·  PLTR $78.45 ▲+5.1%  ·';
    position: absolute;
    top: 15%;
    left: 0;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    color: rgba(59, 130, 246, 0.12);
    white-space: nowrap;
    animation: scrollData 35s linear infinite;
    letter-spacing: 3px;
    font-weight: 600;
}
/* Animated scrolling data - bottom row */
header::after {
    content: 'SOFI $14.82 ▲+6.3%  ·  JPM $248.16 ▲+0.9%  ·  BA $178.54 ▼-2.1%  ·  DIS $112.38 ▲+1.7%  ·  NFLX $924.67 ▲+3.4%  ·  COIN $268.91 ▼-4.2%  ·  RIVN $14.28 ▲+8.1%  ·  MARA $22.45 ▲+5.6%  ·  SPY $602.14 ▲+0.4%  ·';
    position: absolute;
    bottom: 18%;
    right: 0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: rgba(59, 130, 246, 0.10);
    white-space: nowrap;
    animation: scrollDataReverse 40s linear infinite;
    letter-spacing: 4px;
    font-weight: 600;
}
@keyframes scrollData {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(50%); }
}
@keyframes scrollDataReverse {
    0% { transform: translateX(50%); }
    100% { transform: translateX(-50%); }
}
header h1 {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
/* ============================================
   SECTIONS - SLEEK, NOT BOXY
   ============================================ */
section {
    background: var(--bg-card);
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 35px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}
h2 {
    font-size: 1.9rem;
    color: var(--primary);
    margin-bottom: 14px;
    font-weight: 700;
    letter-spacing: -0.02em;
}
label {
    display: block;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
    font-size: 1rem;
}
/* ============================================
   FORMS
   ============================================ */
.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 24px;
}
input[type="email"],
input[type="text"] {
    width: 100%;
    padding: 18px 22px;
    font-size: 16px;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: var(--bg-dark);
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}
input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
    background: var(--bg-elevated);
}
input::placeholder {
    color: var(--text-muted);
}
/* ============================================
   PREMIUM GLOW BUTTONS
   ============================================ */
button[type="submit"],
.btn-primary,
button[type="submit"]:hover,
.btn-primary:hover,
button[type="submit"]:active,
.btn-primary:active {
    transform: translateY(-1px);
}
button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}
/* ============================================
   TICKER PILLS
   ============================================ */
#tickerPills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}
/* ============================================
   MESSAGES
   ============================================ */
#message, .message {
    padding: 18px 24px;
    border-radius: 12px;
    margin-top: 24px;
    font-weight: 500;
    font-size: 1rem;
    display: none;
    border-left: 4px solid;
}
#message.success, .message.success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--success);
    border-color: var(--success);
}
#message.error, .message.error {
    background: rgba(239, 68, 68, 0.12);
    color: var(--error);
    border-color: var(--error);
}
.message.info {
    background: rgba(59, 130, 246, 0.12);
    color: var(--primary);
    border-color: var(--primary);
}
/* ============================================
   FEATURES GRID
   ============================================ */
.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}
/* ============================================
   STEPS LIST
   ============================================ */
.steps {
    list-style: none;
    padding-left: 0;
}
.steps li {
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
}
/* ============================================
   MODERN FOOTER
   ============================================ */
footer {
    text-align: center;
    padding: 40px 24px;
    margin-top: 60px;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    font-size: 0.95rem;
}
footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}
footer a:hover {
    text-decoration: underline;
}
/* ============================================
   MANAGE PAGE - BIG VISIBLE TABS
   ============================================ */
/* User Email */
#userEmailTickers,
#userEmailPreferences {
    font-size: 1.1rem;
    color: var(--sky-blue);
    margin-bottom: 30px;
    font-weight: 500;
}
/* ============================================
   SUBSCRIPTION CARDS - ELEGANT
   ============================================ */
/* Elegant Glow Button for Unsubscribe */
/* Unsubscribe All */
#unsubscribeAllBtn {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border-light);
    padding: 16px 36px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 28px;
    width: auto;
}
#unsubscribeAllBtn:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 6px 25px rgba(59, 130, 246, 0.25);
}
/* Empty State */
/* ============================================
   PREFERENCES - SPACIOUS & READABLE
   ============================================ */
/* Spacious Radio and Checkbox Groups */
/* BIG Checkboxes and Radio Buttons */
/* Time Inputs */
input[type="time"] {
    width: 100%;
    padding: 16px 18px;
    background: var(--bg-dark);
    border: 2px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}
input[type="time"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
    background: var(--bg-elevated);
}
/* Save Preferences Button */
#preferencesForm button[type="submit"] {
    margin-top: 45px;
    padding: 22px 50px;
    font-size: 17px;
}
/* ============================================
   HELP SECTION
   ============================================ */
/* ============================================
   LOOKUP FORM (MANAGE PAGE)
   ============================================ */
.btn-secondary {
    padding: 18px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(59, 130, 246, 0.25);
}
/* ============================================
   HOW IT WORKS - PREMIUM VISUAL CARDS
   ============================================ */
    width: 50px;
.step-number {
    width: 50px;
    width: 600px; height: auto;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
    margin: 0 auto 20px;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}
/* ============================================
   TICKER LIMIT NOTICE - CLEANER
   ============================================ */
/* ============================================
   MANAGE SECTION - BIG BUTTON
   ============================================ */
/* ============================================
   SUBSCRIPTION FORM SECTION
   ============================================ */
/* ============================================
   PREFERENCES - BOXED SECTIONS
   ============================================ */
/* ============================================
   RADIO CARDS - Alert Frequency
   ============================================ */
/* ============================================
   TOGGLE SWITCHES
   ============================================ */
/* ============================================
   QUIET HOURS SETTINGS
   ============================================ */
/* ============================================
   SEC FILING CATEGORY CARDS
   ============================================ */
/* ============================================
   FORM ACTIONS
   ============================================ */
/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
    margin-bottom: 35px;
}
.section-header h2 {
    margin-bottom: 8px;
}
/* ============================================
   DASHBOARD SECTION
   ============================================ */
/* ============================================
   RESPONSIVE - STEPS GRID
   ============================================ */
@media (max-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 600px) {
    .steps-grid {
        grid-template-columns: 1fr;
    }
}
/* ============================================
   FORM GROUP STYLING
   ============================================ */
.form-group {
    margin-bottom: 24px;
}
.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--primary);
    font-weight: 600;
    font-size: 1rem;
}
/* Feature Grid */
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    header {
        padding: 60px 30px;
    }
    
    header h1 {
        font-size: 2.5rem;
    }
    
    section {
        padding: 35px 28px;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .subscription-card {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .tabs {
        flex-direction: column;
        gap: 8px;
    }
    
    .tab-button {
        padding: 18px 30px;
        font-size: 1.1rem;
        border-radius: 10px;
        border-bottom: none;
        border-left: 4px solid transparent;
    }
    
    .tab-button.active {
        border-bottom-color: transparent;
        border-left-color: var(--primary);
    }
}
/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes slideOut {
    to {
        opacity: 0;
        transform: translateX(100px);
    }
}
/* ============================================
   BADGE COLORS BY RISK LEVEL (Fixed)
   ============================================ */
.category-badge.info {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    text-shadow: 0 0 10px rgba(34, 197, 94, 0.5);
}
/* RADIO CARD - GREEN GLOW WHEN SELECTED */
/* HELP TEXT - Larger size */
/* USER EMAIL - Bold and highlighted */
/* Warning text colors to match badges */
/* Make toggle slider clickable */
/* ============================================
   ADVANCED PREFERENCES - NEW STYLES
   ============================================ */
/* Advanced Toggle Button */
/* Advanced Section Container */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Current Email Display */
/* ============================================
   DILUTION THRESHOLD SLIDER
   ============================================ */
/* ============================================
   WEEKLY SCHEDULE GRID
   ============================================ */
/* Preset Buttons */
/* ============================================
   INDIVIDUAL FILINGS LIST
   ============================================ */
/* Mini Toggle Switch */
/* ============================================
   3-TAB NAVIGATION UPDATE
   ============================================ */
/* ============================================
   RESPONSIVE - ADVANCED SETTINGS
   ============================================ */
@media (max-width: 768px) {
    .schedule-row {
        grid-template-columns: 80px 60px 1fr 1fr;
        gap: 8px;
        padding: 12px 14px;
    }
    
    .filing-item {
        flex-wrap: wrap;
    }
    
    .filing-info {
        min-width: auto;
        flex: 1;
    }
    
    .filing-desc {
        width: 100%;
        margin-top: 8px;
    }
    
    .tab-button {
        padding: 14px 18px;
        font-size: 0.9rem;
    }
    
    .preset-buttons {
        flex-direction: column;
    }
    
    .preset-btn {
        width: 100%;
        text-align: center;
    }
}
/* Custom scrollbar for filings list */
/* ============================================
   DESIGN FIXES - 2026-01-26
   ============================================ */
/* Hide ugly scrollbar in tab section */
/* Filing categories description - BIGGER */
/* Category card titles - lighter blue, bigger */
/* Category description - bigger, white */
/* Filing forms - fix font, bigger, elegant */
/* Warning text - bigger, keep colors */
/* Category icons bigger */
/* Category badges - slightly bigger */
/* ============================================
   DILUTION SLIDER REDESIGN
   ============================================ */
/* Dilution box at top */
/* Header with title and subtitle side by side */
/* Slider with tick marks */
/* Fix first and last tick positioning */
/* Help text - bigger, light blue */
/* Slider value display */
/* ============================================
   RESPONSIVE FIXES
   ============================================ */
@media (max-width: 768px) {
    .dilution-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .dilution-subtitle {
        font-size: 1rem;
    }
}
/* Fix Unsubscribe buttons */
/* FORCE OVERRIDES */
/* Blue Unsubscribe buttons */
/* Kill ALL scrollbars in tab area */
/* Fix slider gradient - always visible */
/* Blue glow on button hover */
/* Fix slider - tick marks don't block clicks */
/* Unsubscribe button styling */
/* Fix time inputs - cleaner, aligned */
/* ============================================
   CROSS-BROWSER TIME PICKER - Dark Theme
   Works on Chrome, Firefox, Edge, Mobile
   ============================================ */
/* Hide native time inputs */
input[type="time"] {
    display: none;
}
/* Time picker container */
/* Custom select styling - all browsers */
/* Firefox specific fixes */
@-moz-document url-prefix() {
    .time-picker select {
        text-indent: 0.01px;
        text-overflow: '';
        padding-right: 30px;
    }
}
/* Time separator colon */
/* AM/PM select */
/* Dark dropdown options - all browsers */
/* Quiet hours time boxes */
/* Schedule row fixes for time pickers */
/* Mobile responsive */
@media (max-width: 768px) {
    .schedule-row {
        grid-template-columns: 80px 50px 1fr 1fr;
        gap: 10px;
        padding: 12px;
    }
    
    .time-picker select {
        min-width: 55px;
        padding: 8px 10px;
        font-size: 0.85rem;
        padding-right: 24px;
    }
    
    .time-picker select.ampm-select {
        min-width: 55px;
    }
    
    .quiet-time-box {
        padding: 15px;
    }
}
@media (max-width: 480px) {
    .schedule-row {
        grid-template-columns: 70px 45px 1fr 1fr;
        gap: 8px;
    }
    
    .time-picker {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .time-picker select {
        min-width: 50px;
        padding: 6px 8px;
        font-size: 0.8rem;
    }
}
@media (max-width: 768px) {
}
/* Site Logo - Clean */
.site-logo {
    width: 600px;
    height: auto;
    display: block;
    margin: 0 auto;
}
/* Force header compact */
header h1 {
    margin: 0;
    padding: 5px 0;
    line-height: 1;
}
header {
    padding: 15px 30px;
}
/* Header max height */
header {
    max-height: 180px;
    padding: 10px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* ============================================
   DILUTIONWATCH UI POLISH - 2026-01-29
   ============================================ */
/* ============================================
   DILUTION SLIDER - COMPLETE REDESIGN
   ============================================ */
/* Slider value - percent sign matches number */
/* Slider subtitle - larger, light blue */
/* Slider track with better positioning */
/* Slider thumb - elegant gradient with glow */
/* Tick marks - larger, below slider, light blue */
/* Fix first and last tick positioning */
/* ============================================
   TICKER CARDS - GLOW EFFECTS & READABILITY
   ============================================ */
/* Risk badge buttons - clickable with glow */
/* Active filter state for summary cards */
/* Ticker metrics - larger, readable */
/* Score change - bigger */
/* Dilution score badge - color by severity */
/* ============================================
   ADD TICKER INPUT - VALIDATION
   ============================================ */
.validation-result.loading {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #60a5fa;
}
/* ============================================
   SORTING CONTROLS
   ============================================ */
/* ============================================
   ALERT SETTINGS - FREQUENCY BOXES
   ============================================ */
/* Shorter radio cards */
/* Current Email - dark blue label */
/* Weekly Quiet Schedule - green glow buttons */
/* ============================================
   FRONT PAGE - WHAT WE MONITOR GRID
   ============================================ */
.feature-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
    display: block;
}
@media (max-width: 900px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 600px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
}
/* ============================================
   HEADER WITH LOGIN BUTTON
   ============================================ */
header {
    position: relative;
}
/* ============================================
   CONTACT FORM - COLLAPSIBLE
   ============================================ */
/* ============================================
   FOOTER - LIABILITY LINK
   ============================================ */
.footer-links {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-links a {
    color: #64748b;
    font-size: 0.75rem;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: #94a3b8;
}
/* ============================================
   WATCHLIST SUMMARY - GLOWING FILTER BUTTONS
   ============================================ */
/* Critical - Red glow */
/* High - Orange glow */
/* Medium - Yellow glow */
/* Low/Safe - Green glow */
/* All tickers */
/* ============================================
   SUMMARY CARDS FIX - HORIZONTAL ROW
   ============================================ */
/* Critical - Red */
/* High Risk - Orange */
/* Medium Risk - Yellow */
/* Low Risk / Safe - Green */
/* Neutral / Info - Blue */
.summary-card.info,
.summary-card.info .summary-value,
.summary-card.info:hover,
.summary-card.info.active,
/* DIMMED STATE - when count is 0 */
/* Avg Score - Color by severity */
/* Summary Label - keep readable */
/* ============================================
   SLIDER FIX - THUMB ALIGNMENT & STYLING
   ============================================ */
/* Slider container - proper padding for alignment */
/* Slider track */
/* Elegant slider thumb - gradient with glow */
/* Tick marks - aligned properly */
/* Fix tick positioning */
/* Middle ticks */
/* ============================================
   SORTING CONTROLS
   ============================================ */
/* ============================================
   ADD TICKER CONTAINER
   ============================================ */
/* ============================================
   SLEEKER DILUTION SLIDER
   ============================================ */
/* ============================================
   SEC INSIGHTS - PREMIUM FEATURE STYLES
   ============================================ */
/* SEC Insights Section */
/* Premium Upgrade Box */
/* Insights Grid */
/* Insight Cards */
/* 3-Year Share Growth */
/* Insider Sentiment */
.sentiment-stat .value {
    font-size: 18px;
    font-weight: bold;
}
.sentiment-stat.buy .value { color: #28a745; }
.sentiment-stat.sell .value { color: #dc3545; }
.sentiment-stat .value.positive { color: #28a745; }
.sentiment-stat .value.negative { color: #dc3545; }
/* Activity Section - Insider & Hedge Tabs */
/* Chart Summary */
/* Bar Chart */
/* Chart Legend */
/* Hedge Fund List */
/* No Activity */
.loading {
    text-align: center;
    padding: 30px;
    color: #888;
}
/* AI Processing Message - HAL Style */
@keyframes halPulse {
    0%, 100% { 
        box-shadow: 
            0 0 15px rgba(80, 140, 200, 0.4),
            0 0 30px rgba(80, 140, 200, 0.2),
            inset 0 0 10px rgba(200, 220, 255, 0.2);
        transform: scale(1);
    }
    50% { 
        box-shadow: 
            0 0 20px rgba(80, 140, 200, 0.5),
            0 0 40px rgba(80, 140, 200, 0.3),
            inset 0 0 15px rgba(200, 220, 255, 0.3);
        transform: scale(1.03);
    }
}
@keyframes textPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}
/* Ticker Exchange Badge */
/* Country Flag */
/* HAL Processing Indicator on Card */
/* ============================================
   MARKET INTELLIGENCE SECTION - Data Lake UI
   ============================================ */
/* Main Section */
/* Intel Grid - 4 cards */
/* Intel Card */
/* Breakdown for insider */
/* Badges */
/* Intel Actions */
/* Modal Enhancements */
/* Institutional Summary */
/* Holders List */
/* Short History */
/* SEC Link */
/* Data Note */
/* Responsive */
@media (max-width: 600px) {
    .intel-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .inst-summary,
    .short-summary {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .holder-shares,
    .holder-value {
        display: none;
    }
}
/* ============================================
   CASH POSITION CARD STYLES
   ============================================ */
/* ============================================
   INTEL CARD IMPROVEMENTS - Bigger, cleaner
   ============================================ */
/* Cash position card tweaks */
/* Status badges */
/* Card action button */
/* ============================================
   CARD GLOW EFFECTS - Status-based
   ============================================ */
/* Normal cards - blue glow */
/* Critical/Error - red glow */
/* Warning - yellow/orange glow */
/* Good/Positive - green glow */
/* Normal status - subtle blue */
/* Ticker cards - consistent glow behavior */
/* Status badge improvements */
/* ============================================
   GLOW FIX - Proper color coding
   ============================================ */
/* TICKER CARDS - Dark blue glow only (effect, not status) */
/* INTEL CARDS - Default dark blue */
/* CRITICAL - Red */
/* WARNING - Yellow */
/* GOOD - Green */
/* NORMAL - Blue (neutral) */
/* ============================================
   HAL - Loading Animation
   ============================================ */
@keyframes halPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}
@keyframes halSpin {
    to { transform: rotate(360deg); }
}
/* ============================================
   Institutional Bar Chart
   ============================================ */