:root{--primary-color: #0d4f4f;--primary-light: #1a7a7a;--primary-dark: #083333;--secondary-color: #f0f4f4;--accent-gold: #c9a227;--accent-gold-light: #e3b82a;--text-primary: #1a1a2e;--text-secondary: #4a5568;--text-muted: #718096;--text-inverse: #ffffff;--bg-main: #f7f9fa;--bg-card: #ffffff;--bg-input: #ffffff;--bg-subtle: #edf2f7;--success: #38a169;--warning: #d69e2e;--error: #e53e3e;--info: #3182ce;--confidence-high: #38a169;--confidence-medium: #d69e2e;--confidence-low: #e53e3e;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .12);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .15);--border-radius-sm: 8px;--border-radius-md: 12px;--border-radius-lg: 16px;--border-radius-xl: 24px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, 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h1{font-size:var(--font-size-xl);font-weight:700;letter-spacing:-.02em;margin-bottom:2px}.subtitle{font-size:var(--font-size-sm);opacity:.85;font-weight:400}.header-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.connection-status{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:#ffffff1a;border-radius:var(--border-radius-xl);font-size:var(--font-size-xs);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.status-dot{width:8px;height:8px;border-radius:50%;animation:pulse 2s infinite}.connection-status.connected .status-dot{background:#68d391;box-shadow:0 0 8px #68d39199}.connection-status.disconnected .status-dot{background:#fc8181;box-shadow:0 0 8px 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svg{width:16px;height:16px;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn var(--transition-fast)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-card);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);width:90%;max-width:480px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:slideUp var(--transition-base)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--bg-subtle)}.modal-header 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