:root{--wa-green: #25d366;--wa-green-dark: #128c7e;--wa-green-light: #dcf8c6;--wa-teal: #075e54;--bg-primary: #0b0f14;--bg-secondary: #11161d;--bg-tertiary: #18202a;--bg-card: #141a22;--bg-hover: #1b2430;--bg-active: #1f2c38;--bg-input: #0e1319;--bg-chat: #0d1217;--text-primary: #e8edf3;--text-secondary: #9aa7b6;--text-muted: #64748b;--text-inverse: #ffffff;--accent: #059669;--accent-hover: #047857;--accent-rgb: 5, 150, 105;--accent-text: #34d399;--accent-light: rgba(16, 185, 129, .12);--accent-ring: rgba(16, 185, 129, .28);--bubble-out: #065f46;--bubble-out-text: #ecfdf5;--bubble-in: #1a222c;--danger: #ef4444;--warning: #f59e0b;--info: #3b82f6;--status-open: #f59e0b;--status-resolved: #10b981;--status-pending: #60a5fa;--status-closed: #71717a;--priority-low: #34d399;--priority-normal: #60a5fa;--priority-high: #fbbf24;--priority-urgent: #ef4444;--border: rgba(148, 163, 184, .12);--border-strong: rgba(148, 163, 184, .22);--border-focus: #10b981;--shadow-sm: 0 1px 2px rgba(0, 0, 0, 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