:root{--bg:#f0f2fa;--card-bg:#ffffffd9;--card-border:#ffffff80;--text-primary:#1e2636;--text-secondary:#5b677b;--text-muted:#6e7b93;--accent:#667eea;--accent-dark:#764ba2;--shadow:0 30px 60px -20px #00142840;--input-bg:#fff9;--input-border:#e1e1e1;--badge-bg:#667eea1a;--status-bg:#ffffff80;--icon-bg:#eef2ff;--divider:#0000000f;--transition:.3s ease;--error-bg:#fee;--error-color:#c33;--success-bg:#e8f5e9;--success-color:#2e7d32;--tab-border:#e1e1e1;--btn-text:white}[data-theme=dark]{--bg:#0b0f1a;--card-bg:#14192deb;--card-border:#ffffff14;--text-primary:#e8edf5;--text-secondary:#9aa8c7;--text-muted:#7a89aa;--accent:#8b9cf7;--accent-dark:#9b6bcb;--shadow:0 30px 60px -20px 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