:root{--color-primary: #0084ff;--color-primary-hover: #006fdb;--color-danger: #e0245e;--color-danger-hover: #c0184c;--color-text: #1c1e21;--color-muted: #65676b;--color-border: #d3d6da;--color-bg: #f0f2f5;--color-surface: #fff;--color-bg-soft: #f6f7f9;--color-success-bg: #e6f4ea;--color-success-text: #1e8e3e;--color-danger-bg: #fdecea;--color-info-bg: #e7f3ff;--color-sidebar: #1c1e21;--color-sidebar-text: #d3d6da;--radius: 10px;--radius-sm: 6px;--shadow: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 2px 12px rgba(0, 0, 0, .14);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text)}input,textarea,select{width:100%;padding:9px 12px;border:1px solid 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