:root{--background-dark: #F4F6F9;--background-light-glass: #FFFFFF;--border-color-glass: rgba(0, 0, 0, .08);--text-primary: #1C202B;--text-secondary: #6C7499;--shadow-color: rgba(99, 99, 99, .2);--header-bg: rgba(244, 246, 249, .85);--chart-grid-color: rgba(0, 0, 0, .07);--chart-tick-color: #6C7499;--accent-blue: #00A3FF;--accent-magenta: #FF007A;--accent-orange: #FF8F00;--signal-green: #00E676;--signal-red: #FF3D71;--signal-gray: #6C7499;--signal-yellow: #FFB700;--font-primary: "Inter", sans-serif;--font-mono: "Roboto Mono", monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-primary);background-color:var(--background-dark);color:var(--text-primary);display:flex;justify-content:center;padding:1rem;min-height:100vh;transition:background-color .4s ease,color .4s ease}#app-container{width:100%;max-width:1200px;display:flex;flex-direction:column;gap:1.5rem}.hidden{display:none!important}#loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--background-dark);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:1000;opacity:0;transition:opacity .3s ease,visibility .3s;pointer-events:none;visibility:hidden}#loading-overlay.visible{opacity:1;pointer-events:auto;visibility:visible}#loading-overlay.has-error .loading-icon{display:none}#loading-overlay.has-error .error-icon{display:block}.loading-icon-container{width:50px;height:50px;margin-bottom:1rem;position:relative}#loading-overlay .loading-icon,#loading-overlay .error-icon{width:100%;height:100%}#loading-overlay .loading-icon{animation:spin 1s linear infinite}#loading-overlay .loading-icon svg{stroke:var(--accent-blue)}#loading-overlay .error-icon svg{stroke:var(--accent-magenta)}@keyframes spin{to{transform:rotate(360deg)}}main#main-content{display:flex;flex-direction:column;gap:1.5rem;opacity:0;visibility:hidden;transition:opacity .5s ease-in-out .2s}main#main-content.loaded{opacity:1;visibility:visible}.metrics-grid{display:grid;gap:1.5rem}.price-header{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.main-price-display{position:relative;display:flex;align-items:center;justify-content:center;width:100%;padding:1rem 0}#price-card-content{text-align:center}.brain-status-indicator{position:absolute;left:0;top:50%;transform:translateY(-50%);width:48px;height:48px;cursor:help;transition:transform .3s ease,filter .3s ease}.brain-status-indicator svg{width:100%;height:100%;stroke-width:1.5;transition:stroke .5s ease;color:var(--signal-yellow);filter:drop-shadow(0 0 10px rgba(255,183,0,.7))}#price-card-content #current-price{font-size:5rem;line-height:1;font-family:var(--font-mono);font-weight:700}.price-change-container{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:.25rem;color:var(--text-secondary)}.price-change-value{font-family:var(--font-mono);font-weight:600}.price-change-value.pnl-positive{color:var(--signal-green)}.price-change-value.pnl-negative{color:var(--signal-red)}.top-metrics{}